Beta OTA Updates/Apple Watch/5.2.1

Apple Watch Series 1

Watch2,6

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	9083b6aa878c77a4bbab22400eb9417e82e50d36.zip	1,349,167,223
		5.1	16R591	12		N/A	d5a4701dbf147f3bdc9983c8b52f7cb664fb7da7.zip	478,998,649
		5.1.1	16R600	12		N/A	f04b5fa100e25c1f21fb0613c5feeb0a11acb3ee.zip	479,005,969
		5.1.2	16S46	12		N/A	61bf31d2227de7d644fb91742770c9e95f4d17ce.zip	463,525,930
		5.1.3 beta	16S5523a	12		N/A	920d68265e61fa66e40f8efe840ccfd395b04c84.zip	463,577,137
		5.1.3 beta 2	16S5531a	12		N/A	4cb66ef126c271507f8cc4a1fd553a18df8ebf9c.zip	463,391,612
		5.1.3 beta 3	16S5535a	12		N/A	c68113df7e225b8841f02a876cb464514dbb3146.zip	463,395,503
		5.1.3	16S535	12		N/A	d56d12cabfb94b0d48deb53d808dc12a034176eb.zip	463,355,511
		5.2 beta	16T5181f	12		N/A	795383cdc53c86af3dce0b9bf35ac9f1b747b043.zip	166,025,402
		5.2 beta 2	16T5191d	12		N/A	3f0370423cc28c8b86dd0deaef9a6eacc690b024.zip	155,479,208
		5.2 beta 3	16T5201c	12		N/A	a3b856ad182273a1f34a769cba5239307d7226de.zip	136,127,006
		5.2 beta 4	16T5212e	12		N/A	6f7bfa68e04d94a8a701b194727d74aaffcdca05.zip	93,709,667
		5.2 beta 5	16T5222a	12		N/A	7f3825a9dd895374e49872de633f8374bba435a0.zip	84,760,001
		5.2 beta 6	16T5225a	12		N/A	6fffbdc67abca8a1e6dddf5b3fa9cecff96a8051.zip	84,854,194
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	fe7e5379a21cb8d4ffd9174cd288583204c568f0.zip	1,350,655,666
		5.1	16R591	12		N/A	32cbc605a2ad4731e1fc70635b2c8519a2685ce6.zip	480,356,606
		5.1.1	16R600	12		N/A	7eba0776172e2ab248a395e9a5d47bebdb88e541.zip	480,364,483
		5.1.2	16S46	12		N/A	aabef8ff762e446c31ce9f6ff1fdc527bd69bab7.zip	464,961,547
		5.1.3 beta	16S5523a	12		N/A	5833c651e76c676abba285639422848d5f5b275e.zip	464,878,155
		5.1.3 beta 2	16S5531a	12		N/A	3983e49e9e1e19bd3cc7696dbf2de864cc57ade2.zip	464,654,739
		5.1.3 beta 3	16S5535a	12		N/A	428e751f5d81d14e0fd699477f735f1bec02541c.zip	464,643,264
		5.1.3	16S535	12		N/A	0b9fc4531e51176218ee1b90b1aa16803ccb8e12.zip	464,713,752
		5.2 beta	16T5181f	12		N/A	b536d7a2af99bcc1fb621188871c8645a3acf143.zip	179,537,486
		5.2 beta 2	16T5191d	12		N/A	d150069930d69c37daf3a9733058bc550ad3c465.zip	169,198,332
		5.2 beta 3	16T5201c	12		N/A	bd07dfee0e491ad0374da8c545c5285491639c5a.zip	151,026,836
		5.2 beta 4	16T5212e	12		N/A	b183f11aa46568acb286d438dc283a2e238a5530.zip	111,637,711
		5.2 beta 5	16T5222a	12		N/A	500155778231884bf911f20f483ee9834233616c.zip	106,067,849
		5.2 beta 6	16T5225a	12		N/A	4e90a8b5cce9d25c0a25c0cebde9c5f465a54cb3.zip	104,916,979
		5.2	16T225	12		N/A	0b0fb4b186cc4af597bd193ddf50969913f0216c.zip	106,583,909
		5.2.1 beta	16U5079d	12		N/A	68247ca6ba64a13d6a1a50fd6e113dc063389fe9.zip	88,606,209
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	986cccec0f55149852fa3e4ba53f119838278bf0.zip	1,351,668,991
		5.1	16R591	12		N/A	d6acfd0a39ccfc6c839f1f523225a450134b0f58.zip	485,288,240
		5.1.1	16R600	12		N/A	c67cdc9bc0913454ee178e265cc9f21fa981267f.zip	485,297,260
		5.1.2	16S46	12		N/A	73c795503ee41770598960a6a4fa6b009e353400.zip	469,486,942
		5.1.3 beta	16S5523a	12		N/A	fa84e39c74cb0ca7c914556a7dc8629214273b37.zip	469,400,901
		5.1.3 beta 2	16S5531a	12		N/A	7ab79e796209f473be73bdbdfa260bea4edf63bd.zip	469,327,248
		5.1.3 beta 3	16S5535a	12		N/A	3219f56a61fa7e29cc772afe8b793aa1c1daabb0.zip	469,262,226
		5.1.3	16S535	12		N/A	11c50fb6d504296a10b154490af5eb58cc8cb35f.zip	469,332,526
		5.2 beta	16T5181f	12		N/A	28d45aa1d202064f7a06a9ceca7ac91ecbf2781e.zip	192,470,887
		5.2 beta 2	16T5191d	12		N/A	31489096cacd2e5ff4f7151a9909449072175738.zip	183,091,417
		5.2 beta 3	16T5201c	12		N/A	fa81b990a27ff5ddcc99d152c2f0973b8dd684d0.zip	164,861,033
		5.2 beta 4	16T5212e	12		N/A	8d628614ccad4cbb3fab0a48d1414d62ddba5b5f.zip	122,425,702
		5.2 beta 5	16T5222a	12		N/A	ac7586aafeea2e409543f17bc6b3e5c077e5cafa.zip	117,111,484
		5.2 beta 6	16T5225a	12		N/A	f127a39f8a64e5eb0a6b34ec5f837d6cd512fdf3.zip	117,093,502
		5.2	16T225	12		N/A	09c8ca0dfa0df96059d77332af44a4c1d83d3604.zip	118,560,850
		5.2.1 beta	16U5079d	12		N/A	58a3d675b071b270d0e0a1031620f14caf7590e5.zip	108,524,831
		5.2.1 beta 2	16U5091b	12		N/A	e91cc0da8c80483fcbeadca8b23d1f6bab3991f0.zip	83,421,499
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	fa416d15f96e42e66eb067756f029b9a58257d1f.zip	1,353,204,190
		5.1	16R591	12		N/A	568fb7cd8a49c384aa9994a5a0984c718fb3e986.zip	486,263,388
		5.1.1	16R600	12		N/A	cea9b585f11845699316e4d067b0d56364ab057b.zip	486,268,347
		5.1.2	16S46	12		N/A	da650867acbabb0a31758546a8fc7894c7d42695.zip	470,703,761
		5.1.3 beta	16S5523a	12		N/A	08bf0d7417ceae180845cab365d9a9cd7469fb28.zip	470,664,945
		5.1.3 beta 2	16S5531a	12		N/A	e8aaec05fe0d3389ee126057bb3d282369db641d.zip	470,535,566
		5.1.3 beta 3	16S5535a	12		N/A	a7da5eec01b157c2e48691676abe0eb5f59c5afd.zip	470,547,088
		5.1.3	16S535	12		N/A	d7ecd074a106392f2a51a90e3100c79fd91ef48c.zip	470,573,293
		5.2 beta	16T5181f	12		N/A	52e06282bdeddbbd9bf8fa2a4c27096353a8cf89.zip	193,670,837
		5.2 beta 2	16T5191d	12		N/A	5da91275183e891bd3e7f7575b1f9ed0ce08de69.zip	184,321,081
		5.2 beta 3	16T5201c	12		N/A	e3607bf8a892bd957a7e586965e51fa3e6aaf14e.zip	165,982,328
		5.2 beta 4	16T5212e	12		N/A	81b001689bc7027f5b8748467718e035d6bca4d6.zip	129,139,722
		5.2 beta 5	16T5222a	12		N/A	7f6b624a43a8c404dc0e8872753037ac799cb382.zip	126,324,862
		5.2 beta 6	16T5225a	12		N/A	ab16ee1b18ab7d933fb8295a7b0489537bf5d827.zip	126,501,862
		5.2	16T225	12		N/A	90c1e9ac948cd4491b62d62714902f834068e0c3.zip	127,613,447
		5.2.1 beta	16U5079d	12		N/A	fb8548a6b03ed5aae0de931efa3c6b7032acd1a6.zip	117,803,642
		5.2.1 beta 2	16U5091b	12		N/A	ee30d7c2e9d85455e3f7a6dcefb4861fb60377f3.zip	93,735,503
		5.2.1 beta 3	16U5101c	12		N/A	90851f730410d82320a970be672fdd1137df2dc1.zip	57,544,154

Watch2,7

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	920c87b4dd20ac03db50c43388b1cbd552b38d52.zip	1,358,852,473
		5.1	16R591	12		N/A	5fe3e5d41ea94e054607ffc0e2fc23e98f483e56.zip	479,077,628
		5.1.1	16R600	12		N/A	2d8ce5ded658a29a25e71fbf51dd284731ea1ab5.zip	479,082,004
		5.1.2	16S46	12		N/A	fad8478fb2b39c8901debf9389614b4b1fee4e58.zip	463,516,864
		5.1.3 beta	16S5523a	12		N/A	f29c0b21fd148b33ea2bc7f281d1b610f8bc09e4.zip	463,568,484
		5.1.3 beta 2	16S5531a	12		N/A	374e2ce9217b14dc8072e2c85b2cf47339559abd.zip	463,388,596
		5.1.3 beta 3	16S5535a	12		N/A	9f818f756b770601e72ff7e7d4a7be42790d13da.zip	463,370,156
		5.1.3	16S535	12		N/A	b884d5f96866355c123797bb43447cecd3a3b70c.zip	463,429,532
		5.2 beta	16T5181f	12		N/A	4eaa4c134458c988d9dd00436313acf05a282f88.zip	166,014,218
		5.2 beta 2	16T5191d	12		N/A	9e4362ea1459411aa5aefa9f7fc3e40812de1f61.zip	155,508,461
		5.2 beta 3	16T5201c	12		N/A	8b65d8407a53bb926324be304557c566bd073e64.zip	136,080,431
		5.2 beta 4	16T5212e	12		N/A	e528a91891b9a2893510d9c8a11520ccfcab83b0.zip	93,763,491
		5.2 beta 5	16T5222a	12		N/A	9e2924c85d9113890482c979a63a78785dd456eb.zip	84,774,963
		5.2 beta 6	16T5225a	12		N/A	23d44336ba9a0e7043dba33a4982e6af7cd9a146.zip	84,873,384
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	b1ff06062eac0c13718fe8c175815813221b0436.zip	1,359,882,000
		5.1	16R591	12		N/A	e3879dbc8789dcebb4e7366c2224939c98add10d.zip	480,411,564
		5.1.1	16R600	12		N/A	314a804d793f2c9f7b3eb61b140a3b615e6dfada.zip	480,414,979
		5.1.2	16S46	12		N/A	b7a504cf5637cfb20e24707efcdeff78c5b417e9.zip	464,968,533
		5.1.3 beta	16S5523a	12		N/A	0e1f373c3b17bd3ee9d3d5ed154e3b80380cf94c.zip	464,941,204
		5.1.3 beta 2	16S5531a	12		N/A	456214c2b200f075c3f174951591be542d44be04.zip	464,702,063
		5.1.3 beta 3	16S5535a	12		N/A	2232a3a325971204f03fb79554e1899d87d29382.zip	464,671,043
		5.1.3	16S535	12		N/A	4d9c707f7f0c025291e2110303da7c0e2e563203.zip	464,746,376
		5.2 beta	16T5181f	12		N/A	bfb7feb2262fcce9681c775247c579dd424e6db2.zip	179,544,714
		5.2 beta 2	16T5191d	12		N/A	7f35149070fd9947d3a6d5fab942a997150fda2c.zip	169,207,207
		5.2 beta 3	16T5201c	12		N/A	72a2d4237d9a7ebd42f1ba7858b377223790214e.zip	151,050,796
		5.2 beta 4	16T5212e	12		N/A	5bf6a252fe4de8e9c89748e8a479ef4dfcd3a24c.zip	111,684,900
		5.2 beta 5	16T5222a	12		N/A	3e2739686f076224c2aaf8697798e86a32bc827a.zip	106,049,041
		5.2 beta 6	16T5225a	12		N/A	c5064e06071b970bf60b522b3f634e3e6c5b16ea.zip	104,904,470
		5.2	16T225	12		N/A	60b8de6a7a4a62d4020f3516a371e362b2fffc7b.zip	106,678,646
		5.2.1 beta	16U5079d	12		N/A	c3ebb5dbdecd0e66a3d1e99665d89611e04f072d.zip	88,637,247
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	d2e2faa0b48528823ae0adb0e6d5ba7636aba715.zip	1,361,693,127
		5.1	16R591	12		N/A	8d247459b85719dfd90eaf7d1e7e6cffdde82eed.zip	485,362,270
		5.1.1	16R600	12		N/A	0bcd6c1b94e6cc262ca2e4fea2337b95731e85c1.zip	485,367,041
		5.1.2	16S46	12		N/A	0c442ef765487cd341f939855663d9f53895b265.zip	469,527,321
		5.1.3 beta	16S5523a	12		N/A	1dcd88b8ce13bdcebd5587aade8f55b192812b37.zip	469,511,290
		5.1.3 beta 2	16S5531a	12		N/A	9a338681f715ec22790088961ee2bf7d939f1e54.zip	469,274,671
		5.1.3 beta 3	16S5535a	12		N/A	67ebcb153295226013b7838f27dbbf04a229f462.zip	469,255,263
		5.1.3	16S535	12		N/A	04e46cdc3de7211eb064edcc2c674a1c2e20cc04.zip	469,372,419
		5.2 beta	16T5181f	12		N/A	9d8c440d8f6ff60d1825e6f3c51963f035819b7e.zip	192,451,911
		5.2 beta 2	16T5191d	12		N/A	adcea9141ac567aa2cd31e834c583af8a9620982.zip	183,086,983
		5.2 beta 3	16T5201c	12		N/A	60a5cc652bfdaa23a09ca6113be4e2ed1d29e8a3.zip	164,918,477
		5.2 beta 4	16T5212e	12		N/A	253f21e3503eb53e4e2206427ddbbbe0cd8aad4f.zip	122,557,081
		5.2 beta 5	16T5222a	12		N/A	a6ca156a586a3ad86558c6e06b1585d8147943b8.zip	117,120,863
		5.2 beta 6	16T5225a	12		N/A	e0d82a2af4b9d555b408c21eaa389122c17d8f30.zip	117,122,045
		5.2	16T225	12		N/A	bec4ab681af526bde582f1ad6870575910b0c2c5.zip	118,585,515
		5.2.1 beta	16U5079d	12		N/A	cbf5ff43929c088ec4b139ebd844de34398248b4.zip	108,581,164
		5.2.1 beta 2	16U5091b	12		N/A	7da3b3614c67b95e3697a450243a1c0fa26bb8d6.zip	83,424,063

Apple Watch Series 2

Watch2,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	1fba7a9a1ab288bee9adbbd59a4623889671d440.zip	1,350,062,033
		5.1	16R591	12		N/A	5a9dbc2d222a80218e9f1a5d21d01e40706fa4d1.zip	479,893,445
		5.1.1	16R600	12		N/A	7f7293919ddca30573fd9f86510189fc05386a98.zip	479,901,373
		5.1.2	16S46	12		N/A	ee86fde2bf4318cc16fd08e1b38fab1f4bd9ceb8.zip	464,420,585
		5.1.3 beta	16S5523a	12		N/A	1d34a416c35f057cb609176b10f3ad25812495f2.zip	464,471,432
		5.1.3 beta 2	16S5531a	12		N/A	c38fa2c1bbfc8e4a2d8a5d3469aa58eecb1a66ea.zip	464,285,701
		5.1.3 beta 3	16S5535a	12		N/A	49b8dfefe31ca49213f6b312f84b06a7592fe830.zip	464,289,471
		5.1.3	16S535	12		N/A	5a54defa2287b4171ad82ca81472a3dc17d5af9d.zip	464,250,103
		5.2 beta	16T5181f	12		N/A	5139d45f4a0214747285bedd48740b94adc99358.zip	166,920,192
		5.2 beta 2	16T5191d	12		N/A	0c90f59e2986e447299b558c0a230a1191e077ba.zip	156,374,238
		5.2 beta 3	16T5201c	12		N/A	2e7ae80047ab41ebc973de41a30f8dbe6092131e.zip	137,021,777
		5.2 beta 4	16T5212e	12		N/A	4346f9137c0a3cf359a1081384bd4c514b4c80d4.zip	94,604,488
		5.2 beta 5	16T5222a	12		N/A	15b8ee6cd72bbedea1b69c569ce25a414db46918.zip	85,655,192
		5.2 beta 6	16T5225a	12		N/A	057f7603701e450ba3f331d3c07417fa0f7adce9.zip	85,748,957
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	475b21cd18875fc749dc83d04a754be2bd2e88d6.zip	1,351,551,159
		5.1	16R591	12		N/A	8beeb4b11836a02257f9e4ffc3d196c91b83bcc0.zip	481,252,821
		5.1.1	16R600	12		N/A	c79f75c2adb5cda1fea601753d29683b62630567.zip	481,258,849
		5.1.2	16S46	12		N/A	139b8a4bccb5a37f87cb0bf36900d6f704825a91.zip	465,857,087
		5.1.3 beta	16S5523a	12		N/A	e116b4e55df780790da711ff0cdf975de6b0c778.zip	465,774,083
		5.1.3 beta 2	16S5531a	12		N/A	80a6962a2485feae8ac2fdf127d0fbb475bc4dc4.zip	465,549,440
		5.1.3 beta 3	16S5535a	12		N/A	fbab07abe71a365db9d30ddbe78e4ccb55e9b43a.zip	465,538,876
		5.1.3	16S535	12		N/A	b2bab6e7a4caf071aeeb8f0c2957055085206e34.zip	465,608,458
		5.2 beta	16T5181f	12		N/A	86a8038181377e9fc6c0565641944fdf34d3e237.zip	180,432,561
		5.2 beta 2	16T5191d	12		N/A	a1d93ce038529793c41220b94289e78949e95b0d.zip	170,094,240
		5.2 beta 3	16T5201c	12		N/A	2403edce8e72a749c4dc9f890b9f5f9b962af5ed.zip	151,922,588
		5.2 beta 4	16T5212e	12		N/A	30bb57a7c9c1f696a245e5fead65693dd97722c4.zip	112,532,803
		5.2 beta 5	16T5222a	12		N/A	e92427c338aa6f584f146693d0c3fa53fbd8814a.zip	106,963,433
		5.2 beta 6	16T5225a	12		N/A	3cd54d70af9b6264b1c4d17518352dda0402f82d.zip	105,812,754
		5.2	16T225	12		N/A	b44bfe6031b753f98895ed12debbd76d5abcd9f8.zip	107,479,133
		5.2.1 beta	16U5079d	12		N/A	d1010e1200ff462edc1fc461f6ec2e10dad37fcf.zip	89,501,264
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	e1edd37ae9f835e03d86bd2d7acde5c0580926bf.zip	1,352,564,742
		5.1	16R591	12		N/A	af2de29cdf61dd14ece39c34edd750087365a217.zip	486,184,567
		5.1.1	16R600	12		N/A	bffdc30d263c152c816b0d40833b0647c9af8b30.zip	486,192,382
		5.1.2	16S46	12		N/A	0a468ac6d849360836f5e3c07b089f58fe1b994f.zip	470,382,202
		5.1.3 beta	16S5523a	12		N/A	8305fc0a92662ddfa668d60ca23a96ca74099678.zip	470,297,208
		5.1.3 beta 2	16S5531a	12		N/A	033681ef84a4d50bd10f3edb25d4ffb22ef1cef2.zip	470,223,398
		5.1.3 beta 3	16S5535a	12		N/A	4b98eafc87575f51a30ba998548bcef9a1f406ff.zip	470,159,222
		5.1.3	16S535	12		N/A	6844102033a908127fcdd72fd5071f00aca21e10.zip	470,228,328
		5.2 beta	16T5181f	12		N/A	7a0b096aa4e9903a07053c7b0278566c7f44d580.zip	193,367,654
		5.2 beta 2	16T5191d	12		N/A	eb76916d55b3c39bb78c7faa948d2ccb7f77f507.zip	183,986,717
		5.2 beta 3	16T5201c	12		N/A	06f498b1aab8332b3184a9b82abbcecf8c6efbc3.zip	165,756,077
		5.2 beta 4	16T5212e	12		N/A	3337fb242b6aedd5d523dfcc47539d3138a193d0.zip	123,321,109
		5.2 beta 5	16T5222a	12		N/A	5d04297c1adbbeae6bb0d81d08631201c22daf67.zip	118,007,226
		5.2 beta 6	16T5225a	12		N/A	00560c496e557505f4981d8a91538aad60da986e.zip	117,988,894
		5.2	16T225	12		N/A	34376ec3bb153f319d7ba1b6d725359e1787d415.zip	119,456,167
		5.2.1 beta	16U5079d	12		N/A	2122c9e356dc9308bf9c2265c9d20514cf5b3daa.zip	109,420,363
		5.2.1 beta 2	16U5091b	12		N/A	909ddf4c6a2d6947a4965fce6dcfeb33cb173cbf.zip	84,316,931
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	c5879ce728c1def69f87af74febb3e774f421500.zip	1,354,099,496
		5.1	16R591	12		N/A	6949463f5be65f945bae5ca43121e99c98d48199.zip	487,157,845
		5.1.1	16R600	12		N/A	f16f447720b7d97962212cd1f609708e73cc6d64.zip	487,162,565
		5.1.2	16S46	12		N/A	e5a3f9957d15271ac0424d473945dd79d0b34e8a.zip	471,599,583
		5.1.3 beta	16S5523a	12		N/A	3779fc86c6613208f97202b2f4600c20630e9337.zip	471,560,676
		5.1.3 beta 2	16S5531a	12		N/A	d76c1df72fa2af991f25a8562a848dce7ebc0c02.zip	471,430,016
		5.1.3 beta 3	16S5535a	12		N/A	981caf1ed01ecbd215b15966fb07ab58e2fb32e2.zip	471,443,030
		5.1.3	16S535	12		N/A	e82a218670a9a53fdb66610fa0b96272ce799c93.zip	471,467,916
		5.2 beta	16T5181f	12		N/A	e284c626b14524c31abf2b6d9c17b77a1f708f10.zip	194,565,967
		5.2 beta 2	16T5191d	12		N/A	f50258a024fc492fdef16603a2f9157ff2541992.zip	185,216,242
		5.2 beta 3	16T5201c	12		N/A	90395bedb7d47e828e6bb7a94e32bca325f54800.zip	166,877,567
		5.2 beta 4	16T5212e	12		N/A	518ba74a26acc3803782835f97d33ec7e74e2da0.zip	130,034,678
		5.2 beta 5	16T5222a	12		N/A	117131e86939997ad70dba6f59bb2e58d5dff9e6.zip	127,220,850
		5.2 beta 6	16T5225a	12		N/A	c50cbdb9323a20ed34bb1b47578f90a7d7b69243.zip	127,397,040
		5.2	16T225	12		N/A	4b9551f8af0173704a322f647f1502c25cd13e20.zip	128,508,742
		5.2.1 beta	16U5079d	12		N/A	4cb30914630df82c8066f11f7aa7cd04f02d716b.zip	118,698,644
		5.2.1 beta 2	16U5091b	12		N/A	d1f626303877c84512c06edd7e0d23f2a1641fec.zip	94,631,387
		5.2.1 beta 3	16U5101c	12		N/A	bde8cae785e81b093781c531011b51d5c0cac1e3.zip	58,439,642
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	fad35d4877d66a13c51962d7942a94e5d7ee2a1a.zip	1,362,638,667
		5.1	16R591	12		N/A	cc011f24989861b83178a62265a0020ef4107d9d.zip	486,327,993
		5.1.1	16R600	12		N/A	6cde6ac0bbf2c6682e36691e247ffdbf92f83f88.zip	486,330,746
		5.1.2	16S46	12		N/A	1440013a75159c00f8586185cef2081e14f05846.zip	470,739,077
		5.1.3 beta	16S5523a	12		N/A	1007148a0c401812f11b80dc2b9ed658aa9142bd.zip	470,745,954
		5.1.3 beta 2	16S5531a	12		N/A	03347bb4c85f4eee3a79e13e44689932c52b4518.zip	470,508,548
		5.1.3 beta 3	16S5535a	12		N/A	a321c9dba05c03d998235e1ef984dbef4db5ad00.zip	470,534,939
		5.1.3	16S535	12		N/A	95dde9b92eff4f604374c48a5deaae9e932e8104.zip	470,572,071
		5.2 beta	16T5181f	12		N/A	ecc8b797ca8188fbc3db1600bde54da07938d934.zip	193,674,876
		5.2 beta 2	16T5191d	12		N/A	5764bef0f754962ab367843c53538f5a26e41cb1.zip	184,322,173
		5.2 beta 3	16T5201c	12		N/A	b938375e7da63c8c11f839df4d67f740f401d06c.zip	166,005,330
		5.2 beta 4	16T5212e	12		N/A	3e71a3085753581bb190be19be97d4250ce8328e.zip	129,266,065
		5.2 beta 5	16T5222a	12		N/A	b781c4ee9f4468f57fa08954f5423889277991c0.zip	126,314,017
		5.2 beta 6	16T5225a	12		N/A	96eda9c7db49b06ff2d4fa2d1dbf58fcb61d9fda.zip	126,515,047
		5.2	16T225	12		N/A	9b7f7d2bb7ee0771342d40094fc7a58ff208a3eb.zip	127,621,526
		5.2.1 beta	16U5079d	12		N/A	12e7ae901e29a97239d6b222383da5538724265e.zip	117,842,101
		5.2.1 beta 2	16U5091b	12		N/A	b978bc601fc2e5a9be521000dddebd95eb0d2967.zip	93,739,535
		5.2.1 beta 3	16U5101c	12		N/A	e12b35a9028f7e7b23d4f76c10c27eff7647a6cd.zip	57,564,303

Watch2,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	06cd1f10bd6d9e66701f66a6e74cff6007613b3c.zip	1,359,748,000
		5.1	16R591	12		N/A	cb227d707ee47c60ed485d558d01175cda9a8838.zip	479,973,855
		5.1.1	16R600	12		N/A	b94d7d7ab61590ff8ea8bd2a3e201cf26438acdb.zip	479,977,579
		5.1.2	16S46	12		N/A	6e19df2bd2feaeecaa911d06e69c7ffe4a3cf836.zip	464,411,312
		5.1.3 beta	16S5523a	12		N/A	665d93859d59b95641646567ee2c82a5ad6ebf8a.zip	464,463,444
		5.1.3 beta 2	16S5531a	12		N/A	a38fb44d413626b92b3d405d34d1c0c66c872cd3.zip	464,284,311
		5.1.3 beta 3	16S5535a	12		N/A	0b4017d10b3a34644c605572bb5a8af72cdfa5b4.zip	464,265,919
		5.1.3	16S535	12		N/A	2c454d5d082b0739b978352e2cb9485986710162.zip	464,325,631
		5.2 beta	16T5181f	12		N/A	34daf118a1fd6fb94d552fff141ce64680ed13cf.zip	166,910,317
		5.2 beta 2	16T5191d	12		N/A	e66bc730fa80688c8eb2aed28a86cdd3657afbe3.zip	156,403,563
		5.2 beta 3	16T5201c	12		N/A	3dbcd4ab54699c4ae2248468ea8464a091f2aed0.zip	136,975,483
		5.2 beta 4	16T5212e	12		N/A	eb7b48e68393c0f7ecb5705d47e90e7c6e8af768.zip	94,659,639
		5.2 beta 5	16T5222a	12		N/A	8305fed74f63678a44aff15b708695dbc9fc4cfe.zip	85,669,806
		5.2 beta 6	16T5225a	12		N/A	3ef89929a8687a7303f69b189f3e0b0ce8f1bb53.zip	85,769,300
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	f65656965d267c5d96caf990b797db9abc1e6b84.zip	1,360,778,184
		5.1	16R591	12		N/A	a42ecd2cf403aca553a2273de032101506a8bebf.zip	481,307,264
		5.1.1	16R600	12		N/A	76e3d0dd0ab55cd19c7ba74ad61cb8e8c0689568.zip	481,310,442
		5.1.2	16S46	12		N/A	f00c545f25bdbffce961612f3ec87cf15bb1785b.zip	465,864,001
		5.1.3 beta	16S5523a	12		N/A	49b667ac489dcd700e96c4bcd758b809a60996fe.zip	465,836,656
		5.1.3 beta 2	16S5531a	12		N/A	02cb4452c18a803b24b465c4d7873dddb341d1b6.zip	465,598,294
		5.1.3 beta 3	16S5535a	12		N/A	659bf333561d624a177aa6c496f70a1419d7fc30.zip	465,567,049
		5.1.3	16S535	12		N/A	0a3520ef0c86721c76a70052c1ccff87b0535db1.zip	465,642,160
		5.2 beta	16T5181f	12		N/A	f87344b4824116ca4a468de4d10d51baf8b68166.zip	180,441,247
		5.2 beta 2	16T5191d	12		N/A	06bd134e0663780904fee6cf897f5ff150aefeee.zip	170,102,284
		5.2 beta 3	16T5201c	12		N/A	be55ad3344106d53d8a5afda81a5c203a7af0e06.zip	151,946,473
		5.2 beta 4	16T5212e	12		N/A	0c603b941bd74cff5a25732d6091ccc53530d77b.zip	112,580,741
		5.2 beta 5	16T5222a	12		N/A	798e69f81c8d126a25efe938b58e6be3acb9edc8.zip	106,945,732
		5.2 beta 6	16T5225a	12		N/A	bdd988a3ec2ec6fcc586652591e84f3acd7b05e0.zip	105,800,589
		5.2	16T225	12		N/A	fc3e8f6344e4d00e287c2b2f580b6d536142a350.zip	107,574,763
		5.2.1 beta	16U5079d	12		N/A	8442e54bad477e284494f8c7a7ce15987e4a689f.zip	89,533,240
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	37cf6ccda56e11d93b5420b1f59ef5a48d4abbed.zip	1,362,589,590
		5.1	16R591	12		N/A	6809e234a9bc2084d8ba227c0d35232d66093215.zip	486,258,046
		5.1.1	16R600	12		N/A	eee0fa76850df57d2d1669ffb1783447c8ff9939.zip	486,264,015
		5.1.2	16S46	12		N/A	e969b89a74a34588404db484452896278374ae9d.zip	470,423,952
		5.1.3 beta	16S5523a	12		N/A	f8e01ed5dff88495bce10aabcdc41a63296037cf.zip	470,408,091
		5.1.3 beta 2	16S5531a	12		N/A	7f1e10ece6fed57978b405970da9f0af287e02ac.zip	470,171,354
		5.1.3 beta 3	16S5535a	12		N/A	82c65d78237e1b3b12030e8e3490f0d619c8e89a.zip	470,152,316
		5.1.3	16S535	12		N/A	e1c9fab12c0c1845b1d060cd3f2c05ce95c1d0fc.zip	470,268,114
		5.2 beta	16T5181f	12		N/A	c23b92f86d0fd7b80d554a7b738f91a4746f49ea.zip	193,347,922
		5.2 beta 2	16T5191d	12		N/A	53626c68e69d6fd312d3c3e0a4194c852ce71f6e.zip	183,983,776
		5.2 beta 3	16T5201c	12		N/A	5f0d63e716628dd6ee06601c12cf25066a1fbf22.zip	165,815,424
		5.2 beta 4	16T5212e	12		N/A	c012b78e41d58c654f968b436e90f432766bb1b7.zip	123,453,688
		5.2 beta 5	16T5222a	12		N/A	36c9ceafba0d5f8568706af5ee1a76cc6026a141.zip	118,017,570
		5.2 beta 6	16T5225a	12		N/A	70dbf1ef16deb008b9206e0b2f376236b5226dc9.zip	118,018,521
		5.2	16T225	12		N/A	e6289358a71836ea24a585aa3bff01610d8fd049.zip	119,481,797
		5.2.1 beta	16U5079d	12		N/A	2ed8692e837731d5c505b4eacb0f91e68263544c.zip	109,477,556
		5.2.1 beta 2	16U5091b	12		N/A	988e250c5d8c800537232951377153dd198aa42e.zip	84,320,374
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	82e0a18a00424836fca2e33af73cc67213637309.zip	1,363,534,652
		5.1	16R591	12		N/A	b432e3e6ef0c439d08c327cf06b65099309d248e.zip	487,224,440
		5.1.1	16R600	12		N/A	14ed9602cc66e44d178de8f34769af285675669b.zip	487,226,374
		5.1.2	16S46	12		N/A	6c73fdf80281be25c1e3e068ade45a89d07d0155.zip	471,635,602
		5.1.3 beta	16S5523a	12		N/A	6834e8487bd43a37c8a00131488884cf6e1c1bae.zip	471,641,246
		5.1.3 beta 2	16S5531a	12		N/A	7b078776bfcb6ccb03c260d3277ecba501a61c0b.zip	471,404,006
		5.1.3 beta 3	16S5535a	12		N/A	db123519d7c821fca198dff39a9289788938f413.zip	471,431,599
		5.1.3	16S535	12		N/A	edee157b596b6d457acf45673efcfc0957a3d817.zip	471,467,311
		5.2 beta	16T5181f	12		N/A	4c9ee87e2ac2bf22be580c7d37e642cfb3e28d89.zip	194,570,474
		5.2 beta 2	16T5191d	12		N/A	c53be379bc2c648432dcb4cf278c73f4091f9675.zip	185,217,914
		5.2 beta 3	16T5201c	12		N/A	c8d885e6375c4b9bf1c3ca3038baa522a5cc2b36.zip	166,901,718
		5.2 beta 4	16T5212e	12		N/A	1d28442d821ef93c16076afc2ba2d584afe282b6.zip	130,162,449
		5.2 beta 5	16T5222a	12		N/A	2f4c5aae063f76664708c870043b3146482044aa.zip	127,209,981
		5.2 beta 6	16T5225a	12		N/A	0e2037874232aefcca7cbb09ecc65133d9444ab0.zip	127,410,481
		5.2	16T225	12		N/A	346ab8a3c09d86c06f5dd1fd460471fb339e5189.zip	128,517,568
		5.2.1 beta	16U5079d	12		N/A	1ffa1ffa9a31d7510cf112dbcd6f4b028c17814c.zip	118,737,796
		5.2.1 beta 2	16U5091b	12		N/A	c14b40a26856c78c87e991edbec8ef022f807074.zip	94,635,197
		5.2.1 beta 3	16U5101c	12		N/A	c4a9f62de30299a28108b36daf552f62e2539082.zip	58,460,276

Apple Watch Series 3

Watch3,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	fc437f5637a096ded323f99617c1e2a8c66b9711.zip	1,429,870,927
		5.1	16R591	12		N/A	26d6fa656fcbfec60eb4ebe88d39af09158ba988.zip	530,559,049
		5.1.1	16R600	12		N/A	43cbe7d3e03673260dc00d56b53f55927ec25a53.zip	530,565,118
		5.1.2	16S46	12		N/A	bba28297a8dc9afa203345ca178cf6794377dd8f.zip	514,065,028
		5.1.3 beta	16S5523a	12		N/A	4c4fa52360c8e8292b9f2bedc260c5a867f651bd.zip	514,201,840
		5.1.3 beta 2	16S5531a	12		N/A	e074e862a80ebd67d2938e70f6b45bfca5777547.zip	513,906,502
		5.1.3 beta 3	16S5535a	12		N/A	01aeb90e1ded19dd9f00ada7a102d89188551b54.zip	513,913,625
		5.1.3	16S535	12		N/A	d97e11cb0ebc9a81c8a663f60f8b66c432ebbb64.zip	513,875,633
		5.2 beta	16T5181f	12		N/A	066d771fcfce1c71adef099dfff5e53daf506338.zip	199,386,700
		5.2 beta 2	16T5191d	12		N/A	8d460a2b1092a9787478a7a6868d3a6a8e0b5475.zip	189,314,503
		5.2 beta 3	16T5201c	12		N/A	831f7bed7fe4f9a4dc8cfef2aa813b7ce162cb5d.zip	169,378,792
		5.2 beta 4	16T5212e	12		N/A	f85b588ee02cc96829ba7b7a5073182343c75a8f.zip	143,770,170
		5.2 beta 5	16T5222a	12		N/A	ecf380663327026dac86a0dbbeb93ffb1449e842.zip	134,942,906
		5.2 beta 6	16T5225a	12		N/A	39e2260bddb6f57fc5f470db8d733d83a1a8d569.zip	134,981,413
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	a272add6674778d34105e23676fb42cf0bafc366.zip	1,431,533,561
		5.1	16R591	12		N/A	91b99595e4d72b5fa61824db72fa1c22476ef3ef.zip	532,102,391
		5.1.1	16R600	12		N/A	b97dcb5950724f81940588c3c927fcda0ca6b094.zip	532,106,893
		5.1.2	16S46	12		N/A	51b1e7e8dee0a8e999d37a549f3491c63296f533.zip	515,544,367
		5.1.3 beta	16S5523a	12		N/A	e6de1f7e8610fbc265b7e0ac89ee975d0239d66a.zip	515,583,739
		5.1.3 beta 2	16S5531a	12		N/A	4bf24101a12c14c6a96c7605862fcc6309938061.zip	515,305,348
		5.1.3 beta 3	16S5535a	12		N/A	edc3cc27a0891d79e0c03bd4bb19a03955e58047.zip	515,257,887
		5.1.3	16S535	12		N/A	076afbd4e3148d00368155aaa9decf5ca377610d.zip	515,358,837
		5.2 beta	16T5181f	12		N/A	52a904905b42d63a0642be2f8bd253844fff52be.zip	213,596,105
		5.2 beta 2	16T5191d	12		N/A	46559aba560b8026a9f0b205bfd18be82d46dd4a.zip	203,365,432
		5.2 beta 3	16T5201c	12		N/A	7f6a70c27a4d1e9aa748ba88c8d589c0b8006492.zip	184,614,409
		5.2 beta 4	16T5212e	12		N/A	d0812182f5a02a98d1681219083d44ba01b053a8.zip	161,975,182
		5.2 beta 5	16T5222a	12		N/A	8c75c99b5ca83bf2a12bc19f712ac4f9d56a15a0.zip	156,267,816
		5.2 beta 6	16T5225a	12		N/A	27836f15fe0b3cf1a81993e14b9ce7fc5f53c588.zip	155,928,570
		5.2	16T225	12		N/A	9c5bc536ae9088621dae97c0517cc5ee69602761.zip	156,843,612
		5.2.1 beta	16U5079d	12		N/A	a84464b57a7332d3b6ba9d7131d6a876c206e7e4.zip	113,821,989
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	151e38f904221b208058ef321fb597dd4ecf6614.zip	1,433,295,841
		5.1	16R591	12		N/A	e46cfb03bb1b4de816900052841101deafaa5491.zip	536,475,339
		5.1.1	16R600	12		N/A	05acc748c6b8a5c949bbbf62b0a21224bb7a3fc6.zip	536,482,460
		5.1.2	16S46	12		N/A	daad7d08c223cca359dc456933b96489de9f38d9.zip	520,214,503
		5.1.3 beta	16S5523a	12		N/A	b0bf05d5953d115f1c83df6f7df1e4731bee826f.zip	520,181,289
		5.1.3 beta 2	16S5531a	12		N/A	ad385312fd779c2973c2ac5c2b2820fc05a36c83.zip	520,065,971
		5.1.3 beta 3	16S5535a	12		N/A	d9078189ce7f8c1f1349de122de0dda303a0ab27.zip	519,979,237
		5.1.3	16S535	12		N/A	308c86a72d8141c10f14793e1868ccea96c5577c.zip	520,071,237
		5.2 beta	16T5181f	12		N/A	1d672e4170f07a966287955b27d042a9eacac999.zip	228,924,213
		5.2 beta 2	16T5191d	12		N/A	c0ac0af0c5f331770f4d0cd737e72767358792a5.zip	219,452,494
		5.2 beta 3	16T5201c	12		N/A	4ed7615a56cb4044cc50055c5fdbe3c00e3b6141.zip	200,970,011
		5.2 beta 4	16T5212e	12		N/A	daef80fe5f0dbe4eb2223e07095e187847f2e12c.zip	147,133,414
		5.2 beta 5	16T5222a	12		N/A	1c5f6a23c069cca83097c59cc86b60cd67a63e86.zip	142,152,014
		5.2 beta 6	16T5225a	12		N/A	9529315d04af387c933690c5ee61989a7837f6de.zip	141,937,861
		5.2	16T225	12		N/A	487a974ddaa2f41c6d6006da224ba968ae468518.zip	143,391,499
		5.2.1 beta	16U5079d	12		N/A	aef2f3667f5add4431f1b58bab734768508211d6.zip	157,809,352
		5.2.1 beta 2	16U5091b	12		N/A	08f2c870a441d639dcd4508bf72d761fb698fae6.zip	132,928,521
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	5f9ce32158c8eb916f9c8085b2faec58647cdd34.zip	1,434,122,822
		5.1	16R591	12		N/A	38d07675715a7c776c9e11fe9834ad9c87007c52.zip	537,387,112
		5.1.1	16R600	12		N/A	0ebbd5435a7c01dd1565c0602b97c27705e9c75b.zip	537,390,678
		5.1.2	16S46	12		N/A	3d2bc2e9515bc7270611be2b4e2b3b1420d1f5d3.zip	521,415,931
		5.1.3 beta	16S5523a	12		N/A	ed71c053787e672f8eea32ba2f5629d52c96988f.zip	521,476,148
		5.1.3 beta 2	16S5531a	12		N/A	4a74d3fd0c3a08ac62f12b50bb5dfcea599d64cd.zip	521,224,370
		5.1.3 beta 3	16S5535a	12		N/A	c118f00be86262b750383023eb182b518bf6b11c.zip	521,248,709
		5.1.3	16S535	12		N/A	83723be7715391b2d76583cd649968b933c61708.zip	521,271,369
		5.2 beta	16T5181f	12		N/A	cae4b94c7b3f53eed7d9cd610a42b306b25f2033.zip	230,281,493
		5.2 beta 2	16T5191d	12		N/A	72fbdce7e6ba370855919ccfd5ddef4992cf424c.zip	220,772,369
		5.2 beta 3	16T5201c	12		N/A	10b00329482ad5cd60681e482e670d7bee4ba501.zip	202,246,581
		5.2 beta 4	16T5212e	12		N/A	e96e4f05ca4ca4d5138b379f5e17f70b060ed346.zip	175,839,196
		5.2 beta 5	16T5222a	12		N/A	0952326f7b2ff15bbad3a5509a4b5285cb525511.zip	173,011,018
		5.2 beta 6	16T5225a	12		N/A	79992e0fbd3c22aa0c0d1de0023dcea247dc74ab.zip	172,901,691
		5.2	16T225	12		N/A	d7e97ee7b6cae824a7ea723f3ba39bacac164650.zip	174,085,948
		5.2.1 beta	16U5079d	12		N/A	abfb9fcdfc817625d6981444d916e556bd887c2f.zip	167,463,942
		5.2.1 beta 2	16U5091b	12		N/A	72ad5fff8db3345d9e732c595a3742b5cf37c001.zip	143,499,235
		5.2.1 beta 3	16U5101c	12		N/A	ec41d2dbff8ae7f0703d9e3e03c98a25ad68673c.zip	103,500,618

Watch3,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	fba3dce021f33d307240056960fdef0804dac15d.zip	1,436,971,761
		5.1	16R591	12		N/A	24e5ff66176f09382bb7ae8346d8d3915337b2e5.zip	530,586,895
		5.1.1	16R600	12		N/A	6c4766f59133df8accd4e81c1a9db2a946e8f887.zip	530,590,048
		5.1.2	16S46	12		N/A	ce2dcc0802e92a4b95446a9fa0a9d6cdb780d737.zip	514,036,745
		5.1.3 beta	16S5523a	12		N/A	ef1e4ef9b4cd69b3888a02ea7c882e6701aed4d7.zip	514,176,553
		5.1.3 beta 2	16S5531a	12		N/A	23034278c2dc52de5438049307aff32a42a76fd1.zip	513,870,027
		5.1.3 beta 3	16S5535a	12		N/A	666abd0fd445009d29ab0d2531e10590756b3855.zip	513,888,579
		5.1.3	16S535	12		N/A	38794d526bf3ac404b114b10a9c54c0d307c6328.zip	513,937,324
		5.2 beta	16T5181f	12		N/A	fee83ca9cc157451c8667d17c592d1c45775d274.zip	199,361,584
		5.2 beta 2	16T5191d	12		N/A	75166a34162cc1637b4c979beefd5ea593fa9805.zip	189,329,209
		5.2 beta 3	16T5201c	12		N/A	ec46b8270fc9ab52f2a7289f41d8a28475a77108.zip	169,301,798
		5.2 beta 4	16T5212e	12		N/A	4f0d02e791cd16b76f0dc1032a3aa3383608ed33.zip	143,742,141
		5.2 beta 5	16T5222a	12		N/A	782d86cba9a8a718c6ab7e07909de65a9ad86af7.zip	134,931,758
		5.2 beta 6	16T5225a	12		N/A	43cc7ad89c566122aeefb45ca2bd94e05c0969a7.zip	134,967,013
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	3a92a03777522715479dbf6af642c7c0d9895736.zip	1,438,418,173
		5.1	16R591	12		N/A	0b2b69aec175f35e2d7de52ac2066f9fe424a1a3.zip	532,154,135
		5.1.1	16R600	12		N/A	ce44838c7804304658f783f333418be9943fc887.zip	532,156,458
		5.1.2	16S46	12		N/A	afaec11e3e02b2ae10997efe760680afd1b69bd5.zip	515,547,076
		5.1.3 beta	16S5523a	12		N/A	833619bd321517f2d2fb7681bad41fff0efb7ce5.zip	515,620,766
		5.1.3 beta 2	16S5531a	12		N/A	4f586511a7347bea7f89975c6492ae74734283cd.zip	515,315,707
		5.1.3 beta 3	16S5535a	12		N/A	0bfec0e9bfe378f4fe6cc65bf6509d784f08a1ed.zip	515,285,959
		5.1.3	16S535	12		N/A	1bc1757c6b2249d9a873dfa4a37219b707ff9ac7.zip	515,378,577
		5.2 beta	16T5181f	12		N/A	6013ca00206003d204d8a9e1c98a17bea5015334.zip	213,598,340
		5.2 beta 2	16T5191d	12		N/A	ba8d4e98ce35084a15aa83a270872f5e0207a1df.zip	203,393,526
		5.2 beta 3	16T5201c	12		N/A	ed27c8490b772b4cc2c189914162d4fdb06cc49a.zip	184,627,138
		5.2 beta 4	16T5212e	12		N/A	5ae4d2f4e42c1104b1a266fe5db14499be32c5cb.zip	161,986,190
		5.2 beta 5	16T5222a	12		N/A	ffcf7fa74ab6db1b689044baa1b1aaca8bfcf29f.zip	156,260,654
		5.2 beta 6	16T5225a	12		N/A	7dbb77267737caa499d06eb9dacdef9af1c484c8.zip	155,924,663
		5.2	16T225	12		N/A	c9531783c9b45f7363b151b6b105e500ee2fa5b9.zip	156,931,348
		5.2.1 beta	16U5079d	12		N/A	4f66f80f5943d6470186358865b1958353854655.zip	113,822,178
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	80672eb8cbc7233bb8266af691cef10ca5f63736.zip	1,440,737,757
		5.1	16R591	12		N/A	5546c4501fd26796cd46212bc278b640d472ed42.zip	536,545,637
		5.1.1	16R600	12		N/A	6e2d7572a88620b0e9ed359ae1f8815d67362cbe.zip	536,549,935
		5.1.2	16S46	12		N/A	07330f394d39cb0ef1bc3ab75be2f31c959d9538.zip	520,227,225
		5.1.3 beta	16S5523a	12		N/A	e315e97079e403d9406119327e7e940f4eb8ddfa.zip	520,248,611
		5.1.3 beta 2	16S5531a	12		N/A	0c4e891bb48663aa19af793f7801e9be5a7416d3.zip	519,988,906
		5.1.3 beta 3	16S5535a	12		N/A	a5522bf335eecd695ab722637be4c5610ee2d099.zip	519,947,580
		5.1.3	16S535	12		N/A	e3d34692fe63ebad4a93d6ec84467d07a00adf92.zip	520,065,223
		5.2 beta	16T5181f	12		N/A	05526912c70853442744e5e8499159257012a373.zip	228,897,512
		5.2 beta 2	16T5191d	12		N/A	437dd41c7945b66f799225c2986403673113e35a.zip	219,425,989
		5.2 beta 3	16T5201c	12		N/A	f2180be793332d6ccd8b331e3b9e7ddcf37477ae.zip	200,990,313
		5.2 beta 4	16T5212e	12		N/A	ef99d6b2a7cb15dfddd0bd1ae8e4a13f8ea807a5.zip	147,202,306
		5.2 beta 5	16T5222a	12		N/A	70bb7c471fcd2813888c0880a0c329e657c5d326.zip	142,160,923
		5.2 beta 6	16T5225a	12		N/A	82cfed31a814ea503e75e8d16a544d6e1096c7cc.zip	141,963,974
		5.2	16T225	12		N/A	2e49ecea84303999d584a8fe392cc5df15643662.zip	143,406,681
		5.2.1 beta	16U5079d	12		N/A	23a0c19a9fdf0f7bd66a2e76bb0fe7de4a8f160f.zip	157,833,907
		5.2.1 beta 2	16U5091b	12		N/A	7a26d866c61232f2d0379da338479930c29a2699.zip	132,922,704
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	08c83e3373bca7267c0b61c9a50fc0f26f265354.zip	1,441,677,426
		5.1	16R591	12		N/A	d5142490ea530a143aa1057bbadc2f8ad697df73.zip	537,490,557
		5.1.1	16R600	12		N/A	ca0c422343031d05f649f5017296d9c88cce8401.zip	537,491,341
		5.1.2	16S46	12		N/A	a18eea882f1ca4332e167250de7bf076ce299182.zip	521,483,928
		5.1.3 beta	16S5523a	12		N/A	26f9cbfef13ac37c79e7fa496bb24982af238e21.zip	521,600,827
		5.1.3 beta 2	16S5531a	12		N/A	45ae4dd84640516a8588b15a2be2b2872516ca80.zip	521,252,765
		5.1.3 beta 3	16S5535a	12		N/A	32e53cc210569f9708d147874890b3cb671d66c1.zip	521,306,527
		5.1.3	16S535	12		N/A	f6cd55d86a524b2790807bc7a9ecbccc9352014d.zip	521,326,892
		5.2 beta	16T5181f	12		N/A	86aeb90b59499e15477c4ca7a6dd1b9d27a2a1d6.zip	230,283,985
		5.2 beta 2	16T5191d	12		N/A	1b6db77da5ad5ca956500ce341e6a68deedcc3b7.zip	220,763,334
		5.2 beta 3	16T5201c	12		N/A	bf2da68414771abb533dbeadbcb3d21eee6a15bc.zip	202,243,712
		5.2 beta 4	16T5212e	12		N/A	c50006751aaffe829d5ce66076232c3f7b148a9b.zip	175,912,155
		5.2 beta 5	16T5222a	12		N/A	72d55076483dc3ca3c768eda72fd56dfd7478635.zip	173,004,241
		5.2 beta 6	16T5225a	12		N/A	a439f732c6726665838d3678816c5cd3a5a1cb44.zip	172,912,132
		5.2	16T225	12		N/A	238b0900347921f4b8c6961564f1932f8be7a6b9.zip	174,084,213
		5.2.1 beta	16U5079d	12		N/A	4dbd2f359627c894f14e8d902c176ca0560ab0f5.zip	167,457,780
		5.2.1 beta 2	16U5091b	12		N/A	9cf029756892f22c7a8d7b178be99e96321afc80.zip	143,504,003
		5.2.1 beta 3	16U5101c	12		N/A	7295b9ab0fef494f71d659dd020985cea8a2a9ca.zip	103,510,563

Watch3,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	883e0430f1437066a269c3abc085f57ad8487a51.zip	1,369,474,609
		5.1	16R591	12		N/A	18ab4bed8a08e6db72880d0bfb4983b1a95f2806.zip	498,238,322
		5.1.1	16R600	12		N/A	82ea7e11da07dc0de3375c8c7c21ca23c78c8ad3.zip	498,239,685
		5.1.2	16S46	12		N/A	37846ed4d5f25d2dc2d5dec939d317eaa44b4c62.zip	482,776,086
		5.1.3 beta	16S5523a	12		N/A	0185a83c9906e60daf17976a08470e104ffb733c.zip	482,830,028
		5.1.3 beta 2	16S5531a	12		N/A	fc9c6f4828cf5574f68febdff6d4aaa6c173ca01.zip	482,634,483
		5.1.3 beta 3	16S5535a	12		N/A	71dc01bfeb9a813b5a7dc9b32b5361ee4bb4830b.zip	482,645,253
		5.1.3	16S535	12		N/A	0aa5abda0b8cb3b6a6104d90921c2ac35680ad84.zip	482,597,657
		5.2 beta	16T5181f	12		N/A	8f5f7fbb32db2e10d19a7e6daa74465f68948dc2.zip	185,080,201
		5.2 beta 2	16T5191d	12		N/A	7ab48bb307e8cbe8d8f145ff4af6e0116293bbff.zip	174,496,351
		5.2 beta 3	16T5201c	12		N/A	eb25e523d48dfbc6dae05fc933cb57d1162e72a3.zip	155,215,172
		5.2 beta 4	16T5212e	12		N/A	24a6308659e1a254cdddbcd9bf032047f050955e.zip	113,216,594
		5.2 beta 5	16T5222a	12		N/A	84d48c1bb421087d23e047c93cae124c4bd1d447.zip	103,930,170
		5.2 beta 6	16T5225a	12		N/A	54919a7560aa6162931ab8f45efc39ee20ece55b.zip	104,053,546
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	8dec0a2cf153c5d2954a230cc13211a0a5ab5053.zip	1,371,136,145
		5.1	16R591	12		N/A	a41cdaaecf978a2007ad5f01b6540979269bfa86.zip	499,593,754
		5.1.1	16R600	12		N/A	ebd7de6b5694f769d60d921c162e672f13ab452b.zip	499,594,317
		5.1.2	16S46	12		N/A	2622f6a6330d5f418035fa922c2d06ca7bd50c70.zip	484,159,528
		5.1.3 beta	16S5523a	12		N/A	534a14401597f12fdb9b23f4ae485f343dd95c84.zip	484,064,925
		5.1.3 beta 2	16S5531a	12		N/A	d8e17d573270263417f97ea0f2ba883fbcfff15c.zip	483,839,960
		5.1.3 beta 3	16S5535a	12		N/A	46ea26c0cab4e0b938262655923a17721a40b0e0.zip	483,835,097
		5.1.3	16S535	12		N/A	f28219131a8f0c2e03fad7bc9e93e723c26d6ea7.zip	483,898,557
		5.2 beta	16T5181f	12		N/A	022b6524ce1030ea3a2664673e7e8a204942b725.zip	198,946,184
		5.2 beta 2	16T5191d	12		N/A	f5ea2d1365fd188d9487ed42e24352d6641d9f45.zip	188,478,323
		5.2 beta 3	16T5201c	12		N/A	f20dc7d8fcf706591fb5289fc185b88a0424839d.zip	170,183,693
		5.2 beta 4	16T5212e	12		N/A	6d824a11575076dbcd84c89bd2e69d608ab7db03.zip	130,928,279
		5.2 beta 5	16T5222a	12		N/A	0a58562a7fc70805d8eeb2674c73992aa1c9dce2.zip	125,457,568
		5.2 beta 6	16T5225a	12		N/A	e028637c935dff0c66636808f4323b7c48db1823.zip	124,551,073
		5.2	16T225	12		N/A	4513c3edb0413cb4b9e5af91b062c43cb1e9666c.zip	125,774,977
		5.2.1 beta	16U5079d	12		N/A	19dbc1e516ce0ff27950a6389281964d872a6c7a.zip	107,992,113
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	75005941ce913e4e3704cc0c2691cd61cdd57494.zip	1,374,051,877
		5.1	16R591	12		N/A	4e49809cfd3164c00b4111e9c0c550b037348d52.zip	505,268,754
		5.1.1	16R600	12		N/A	7893c498603a5f2e4fecf1729ce9976049f5f566.zip	505,271,229
		5.1.2	16S46	12		N/A	3d3e3c7f8636ead1f8675c2bf1ca50a26404d2f7.zip	489,473,353
		5.1.3 beta	16S5523a	12		N/A	17372924fceac4ae428ad9c13c8012c9289067c7.zip	489,384,783
		5.1.3 beta 2	16S5531a	12		N/A	59dc35fd76bee8ab3c4e4db4b83a15c9a02e61d6.zip	489,302,849
		5.1.3 beta 3	16S5535a	12		N/A	037429751f65815fd5dbf173174030f8842586de.zip	489,237,795
		5.1.3	16S535	12		N/A	b52e48b3932cf63b9eaeed36cb357f842bae6327.zip	489,306,439
		5.2 beta	16T5181f	12		N/A	bd1ff0a7268a2e3ed72ce2d763618d47bad77cee.zip	198,128,424
		5.2 beta 2	16T5191d	12		N/A	4124edb901ce774c655cfa04dbb270983b37ec7b.zip	188,932,139
		5.2 beta 3	16T5201c	12		N/A	ab77026354940f7d51a46248071fb8c145cdc1ab.zip	170,429,791
		5.2 beta 4	16T5212e	12		N/A	721b5fe682598c00a090f3a29166966f397e1a0a.zip	147,650,790
		5.2 beta 5	16T5222a	12		N/A	0c9c5f6944547c2fee709e5dc5867f67cbea360b.zip	142,873,966
		5.2 beta 6	16T5225a	12		N/A	e3da687b469b7a0227c203d7ce89ef0b1ccaaa53.zip	142,576,243
		5.2	16T225	12		N/A	43a3111cb5d5d02ac59ec97f5516565d428b68ac.zip	144,311,094
		5.2.1 beta	16U5079d	12		N/A	369bbba759cbc2ba9495cdba4f939ed502ef5385.zip	141,626,488
		5.2.1 beta 2	16U5091b	12		N/A	d51b784cd7b15114585a0f056f835c19a60d51d5.zip	118,948,297
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	b566a9f0128d96c0988bfa135999f2ae29cca9a1.zip	1,374,670,913
		5.1	16R591	12		N/A	1d74deff51a03e828a03500c9a50e6ea34c8ee9a.zip	506,238,527
		5.1.1	16R600	12		N/A	4e249afd702a2f026249027a5e47ec82bca4cb10.zip	506,237,248
		5.1.2	16S46	12		N/A	4286eb1b16ab99ef4265ca2cbe614c0c6fc4e46c.zip	490,656,943
		5.1.3 beta	16S5523a	12		N/A	10c1195a07b522bcb4866e57746e0e3142e1a528.zip	490,621,466
		5.1.3 beta 2	16S5531a	12		N/A	9de9482f181bc14160a2eb4ded5197eec88be9b7.zip	490,485,965
		5.1.3 beta 3	16S5535a	12		N/A	7ca3b9e67c7f91f9d6fe9784a0afb0940ffea485.zip	490,497,368
		5.1.3	16S535	12		N/A	099407e52c9b5b180fe9f070fcc6e332fd005b6b.zip	490,531,686
		5.2 beta	16T5181f	12		N/A	4c054370e3d67a0e9d9ca0f2b837e9e49a4849c9.zip	199,409,006
		5.2 beta 2	16T5191d	12		N/A	78b9c2b0bcf53b5ef7f6850fb48604766fd4fabb.zip	190,212,400
		5.2 beta 3	16T5201c	12		N/A	e821b2101aae19f07f41134672eb68c83fc9a25c.zip	171,617,308
		5.2 beta 4	16T5212e	12		N/A	e35be7849dd1a50e5e8fb27db0b7e575cb510a98.zip	154,699,483
		5.2 beta 5	16T5222a	12		N/A	4f0bde50eccbd715c3e5fc4fcfe7b6e0f84f7a4d.zip	151,918,655
		5.2 beta 6	16T5225a	12		N/A	fcbf8b7a782fdd29b76893fb0369e1b861c56979.zip	151,893,952
		5.2	16T225	12		N/A	481e755d46272178fd0ffdc67c16c8a3ce6d5681.zip	153,405,166
		5.2.1 beta	16U5079d	12		N/A	f78f59d3c6ac87bc905b6f61d3fbeb4cc90f8337.zip	150,843,734
		5.2.1 beta 2	16U5091b	12		N/A	e08d9c4335b288b1893510dadcc9139a04e80632.zip	129,259,264
		5.2.1 beta 3	16U5101c	12		N/A	ff674ffa6edb3a4ac36ad61f263c396331847168.zip	76,872,428

Watch3,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	ffb930d29b6864448035e4ceaa924f8d305ae1be.zip	1,379,194,047
		5.1	16R591	12		N/A	b8d7fb8047dd84f948a63f4d9fac452a57961c69.zip	498,310,517
		5.1.1	16R600	12		N/A	68c7c7dd9ff52af7e68142e5fe99fd42f9d09606.zip	498,315,935
		5.1.2	16S46	12		N/A	45699c2fb5cc29dce55c03202cd303cd69b8a74a.zip	482,781,455
		5.1.3 beta	16S5523a	12		N/A	5da7ae85931c1b67e619c658c3205da1556f6f24.zip	482,835,293
		5.1.3 beta 2	16S5531a	12		N/A	17e00dcc66843a99d069f19c3525b5d17560926b.zip	482,660,466
		5.1.3 beta 3	16S5535a	12		N/A	b561cfc12691dbf1322873d11771a8efcd0835be.zip	482,634,071
		5.1.3	16S535	12		N/A	f7ffc5699d855c72d58c1e567136a2cc3c040a37.zip	482,696,189
		5.2 beta	16T5181f	12		N/A	aeb31f2b61ca6ac58c7e1ef8c36c5f6037b9cad0.zip	185,075,798
		5.2 beta 2	16T5191d	12		N/A	f3802154e049cd67302cf564afc25d3f2f44ffe8.zip	174,527,726
		5.2 beta 3	16T5201c	12		N/A	851ddf43e9e0524a4af436333b7d1e7ed05c2769.zip	155,176,285
		5.2 beta 4	16T5212e	12		N/A	c091ced6134717179c4ef3a38c2f13f48b0cb3a5.zip	113,223,880
		5.2 beta 5	16T5222a	12		N/A	8786b3ba0ddf4666430de163dfc93a0931c45b78.zip	103,962,016
		5.2 beta 6	16T5225a	12		N/A	7b0c46eb76790eee38419b23342f81a675c76d02.zip	104,077,525
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	a00970ceee357aebd66868255eb190a83852cfa6.zip	1,379,584,731
		5.1	16R591	12		N/A	b20206d20fe1f62f1d7e362d21bc6a9979dc7b94.zip	499,618,970
		5.1.1	16R600	12		N/A	37ef0dfc0cd915608512b1e094d836b5c5631214.zip	499,623,944
		5.1.2	16S46	12		N/A	00daa574c3cc3f080597cd604f602c5cffe659e2.zip	484,158,362
		5.1.3 beta	16S5523a	12		N/A	b93393a891a45de796d95fe38021f5de84ab1f73.zip	484,126,530
		5.1.3 beta 2	16S5531a	12		N/A	9bee45387480c819a3fa09b03112177fcdb9c974.zip	483,889,016
		5.1.3 beta 3	16S5535a	12		N/A	1c891d7e47d003ae4d446cb8ae4387556c8e39c5.zip	483,855,070
		5.1.3	16S535	12		N/A	b9c08e8b52b14a4612d8395ee86bbbe8222a0d6b.zip	483,934,933
		5.2 beta	16T5181f	12		N/A	c58468a46cff26cf31ba419737bfe4a68cbaa56e.zip	198,935,128
		5.2 beta 2	16T5191d	12		N/A	731fb64953340f54b22627e2b874d6c529702e92.zip	188,492,527
		5.2 beta 3	16T5201c	12		N/A	946e8175b46d1c76e89f3f60ee219887d4070820.zip	170,187,364
		5.2 beta 4	16T5212e	12		N/A	4d75239fd685f74f9ccdf71c14babb61e25cc835.zip	130,933,001
		5.2 beta 5	16T5222a	12		N/A	71f58179ca0d8747cd0f9f9e0af8949d36c92f94.zip	125,451,010
		5.2 beta 6	16T5225a	12		N/A	0e88f9ffb7d33014246bd652ebebccf7b0c0ff41.zip	124,555,590
		5.2	16T225	12		N/A	588252cc5ce4991ba473170c8e1db3b74a98eb02.zip	125,859,155
		5.2.1 beta	16U5079d	12		N/A	81304e3db8d6f00a43d8825be8df3531ee4aeae2.zip	108,011,779
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	7023ebf9e64ae22ee23219395479cb9666f8e780.zip	1,383,885,776
		5.1	16R591	12		N/A	ccad136a5ce3dcb3b3a425720f4a8dff2101e95a.zip	505,330,337
		5.1.1	16R600	12		N/A	aff83cb1ee68e86f450c637f6b5b003e8bd04994.zip	505,336,766
		5.1.2	16S46	12		N/A	ccf2c88c27cc69c2a634539648dc12db9319a362.zip	489,487,331
		5.1.3 beta	16S5523a	12		N/A	79acdd4f2aaf0465c0eea768b89b86f3dcc13282.zip	489,466,557
		5.1.3 beta 2	16S5531a	12		N/A	d9fff90d7ba5eb19ba12396f1c8fc39067840c84.zip	489,232,606
		5.1.3 beta 3	16S5535a	12		N/A	e688d70ac299ddd4d844d74d410367916aecf5a1.zip	489,206,562
		5.1.3	16S535	12		N/A	5064df67f8e2c10eaeb875c74748b7f2e6d79742.zip	489,328,677
		5.2 beta	16T5181f	12		N/A	8c8769bf525b304d43304187f5a62be9a64a0e40.zip	198,107,113
		5.2 beta 2	16T5191d	12		N/A	24f7ad6d45c1856df69058d3246b5ce43da1b27b.zip	188,905,597
		5.2 beta 3	16T5201c	12		N/A	2eb340f06eecf8f6fd26a5e4a7bfabcbd7308d50.zip	170,468,807
		5.2 beta 4	16T5212e	12		N/A	44bf302b61beb9a1d56270e7eae744d43ae50f29.zip	147,736,500
		5.2 beta 5	16T5222a	12		N/A	f1ab3851d65adcd77603436b496c803b5151a40c.zip	142,883,283
		5.2 beta 6	16T5225a	12		N/A	f07e236713b786011f73f00dacf75bdd87cab1fb.zip	142,597,920
		5.2	16T225	12		N/A	98228ce9912aa923d6f37dbfdffc7e058836d157.zip	144,323,327
		5.2.1 beta	16U5079d	12		N/A	747ce0212055b60eb837a4368d567f5d2d569042.zip	141,664,539
		5.2.1 beta 2	16U5091b	12		N/A	9b765bfe87cbb27bb875dea1317642cd841bb7d6.zip	118,937,662
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	3c59bf696ddbc7055847ebbb7923306561cf9b26.zip	1,384,720,136
		5.1	16R591	12		N/A	ba960ef611b9711479864244bc32cd056452e26d.zip	506,279,359
		5.1.1	16R600	12		N/A	c50653c9f3fad4266744654fb73d1a3ef0b01a7b.zip	506,282,225
		5.1.2	16S46	12		N/A	9340db9969d065bdc271bdf313808841f6487e5a.zip	490,705,129
		5.1.3 beta	16S5523a	12		N/A	64a111033a4b637c253e0fee8bffa5e2dfb739cf.zip	490,704,035
		5.1.3 beta 2	16S5531a	12		N/A	d450ea3d034419a456d72fb28e3b5798f9c657e2.zip	490,470,048
		5.1.3 beta 3	16S5535a	12		N/A	6eaed7f04820a44cc70b0fd20c5dc47848a67b28.zip	490,497,601
		5.1.3	16S535	12		N/A	abfd4569187640332e6f2b237884f48c3a0f66e9.zip	490,539,372
		5.2 beta	16T5181f	12		N/A	6f2825e6220e23c5cbbe68879c3de9565549e1d8.zip	199,396,057
		5.2 beta 2	16T5191d	12		N/A	e772b155f4154aa6f728f803872677ecf27d3d25.zip	190,188,739
		5.2 beta 3	16T5201c	12		N/A	f8628b3d12ae524aaeb653bc8593c43ee51e4655.zip	171,619,617
		5.2 beta 4	16T5212e	12		N/A	7173f72d84e48d9a9d90e94aa18d68bea5f1132c.zip	154,757,201
		5.2 beta 5	16T5222a	12		N/A	8f7b1cd0fafe20915d6a50f54b10918b47bc7e28.zip	151,912,845
		5.2 beta 6	16T5225a	12		N/A	20a69c3da8efbfe3705bb94f6d6407cef1681b22.zip	151,902,515
		5.2	16T225	12		N/A	0cba4ad6e3ece649b9cc6d7f01ba2704b5136e71.zip	153,394,987
		5.2.1 beta	16U5079d	12		N/A	5dd1b6f41ad12b6a11fce226be260e95f4617054.zip	150,841,567
		5.2.1 beta 2	16U5091b	12		N/A	3917bb376d1f01b0afae6e96646e20dd05290603.zip	129,255,921
		5.2.1 beta 3	16U5101c	12		N/A	da012fed8bff6302d9c9ec81f5a3c444a26764c0.zip	76,865,022

Apple Watch Series 4

Watch4,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	b069a58ed20583b04cb1f91c2a4415c01c3e6f0e.zip	1,429,847,757
		5.1	16R591	12		N/A	6cea65a46362b553d2d34a82be2ec2ee267454bc.zip	481,821,029
		5.1.1	16R600	12		N/A	a1ede20357381b45d32204ea61076623a38a6343.zip	481,827,350
		5.1.2	16S46	12		N/A	7f3c3b1a174ccb0776fff80a8e3638ee69745d64.zip	461,172,570
		5.1.3 beta	16S5523a	12		N/A	dec8e8ebb96b52e1a8fe4073f3dcfa3d1c6850e5.zip	460,975,291
		5.1.3 beta 2	16S5531a	12		N/A	6b7278e53bb46e6198cfd3d604776f2ff28564d3.zip	460,826,858
		5.1.3 beta 3	16S5535a	12		N/A	e03e07b85a4754d1f619ed2946e0b24857442aa9.zip	460,875,870
		5.1.3	16S535	12		N/A	e6d188dadf86c1191588c2ee68eefba6b5159ab8.zip	460,903,214
		5.2 beta	16T5181f	12		N/A	2ffd3f4d81486bd21cf57728e44cc37f39aec196.zip	185,910,801
		5.2 beta 2	16T5191d	12		N/A	9494e991f629b1478f5dda586fb7091451558338.zip	179,377,190
		5.2 beta 3	16T5201c	12		N/A	52dcda61576cb9d955d49509b50e3afa1a359084.zip	148,896,344
		5.2 beta 4	16T5212e	12		N/A	663d25b40151fa1bb910d7ead8d95ae26feb16e3.zip	102,949,838
		5.2 beta 5	16T5222a	12		N/A	8cfb649f9948dd522023eab04f10f939aa955560.zip	93,658,455
		5.2 beta 6	16T5225a	12		N/A	f92526f00df0e8294dc123a38e223556352a32d2.zip	93,570,957
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	694602c6fc574c77b61a0f45d9f54e79248497e9.zip	1,430,734,597
		5.1	16R591	12		N/A	4ad42ec5f5851a5f1ecbdda4be845795432aeffc.zip	483,964,797
		5.1.1	16R600	12		N/A	a45503bfe21c1daa5847ed264cf779c5e4f7b468.zip	483,969,797
		5.1.2	16S46	12		N/A	cdc1addabb0eff6fa9fdbf5720ae480e5761c521.zip	463,316,633
		5.1.3 beta	16S5523a	12		N/A	43709286b28f8db29168e5e7332d05e3b865fe7d.zip	463,193,246
		5.1.3 beta 2	16S5531a	12		N/A	249759bbc8ceaccec0143271abea727296f44bc2.zip	462,922,911
		5.1.3 beta 3	16S5535a	12		N/A	2867474d2db5f8e312e08a3a4b656526545418c4.zip	462,933,438
		5.1.3	16S535	12		N/A	b927907b712391d6ef18f8a2ae3f760fdbbd72ac.zip	463,086,907
		5.2 beta	16T5181f	12		N/A	ed9daaec5723b22a750953c9abfab31cf8a82502.zip	198,422,405
		5.2 beta 2	16T5191d	12		N/A	927e437161438ff027a53e884803d3ec94a22495.zip	190,685,595
		5.2 beta 3	16T5201c	12		N/A	2a2f93f3f604b70680baac78a5f855551d1610c8.zip	161,319,876
		5.2 beta 4	16T5212e	12		N/A	baf4889e554a11c17aa7dff984c4008063421419.zip	129,159,135
		5.2 beta 5	16T5222a	12		N/A	634706321e22925537b88c2fc6916b602c8a5b93.zip	124,348,648
		5.2 beta 6	16T5225a	12		N/A	8d463c87d4c3ea329dd4d6e141f9c37087460c2c.zip	124,398,514
		5.2	16T225	12		N/A	182e5c0a6419743a0fd914c6a56759caa6edc985.zip	125,518,672
		5.2.1 beta	16U5079d	12		N/A	6a9739714aec7f5409bf2b5fb69fc202f50d56f5.zip	109,715,169
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	54767a5834932b2a050f1291baf6de81ba8c3ad3.zip	1,433,761,574
		5.1	16R591	12		N/A	db56438269c2f34a14cf2452f04aca7a77d3dc23.zip	492,790,154
		5.1.1	16R600	12		N/A	2898686e217ea83f02daa953e5e418f361c0dc1d.zip	492,793,816
		5.1.2	16S46	12		N/A	5323cb841f2f8b60b9ab1409b75e24aa6f6d4a4c.zip	472,900,833
		5.1.3 beta	16S5523a	12		N/A	a375ecd24f48eabf45a4005668dea96bcb3a3e51.zip	472,865,543
		5.1.3 beta 2	16S5531a	12		N/A	32a17ab842f2c289417ff6bdcf2b021915f11a1a.zip	472,763,953
		5.1.3 beta 3	16S5535a	12		N/A	653084a0f51ce100a701d5767e3ca78c767bca5d.zip	472,700,445
		5.1.3	16S535	12		N/A	48c93102cd03640b8b6af237ad38a4e70d051fe6.zip	472,758,274
		5.2 beta	16T5181f	12		N/A	179cbbb3c97c7eff57e7f63d030af60239ae3912.zip	210,532,585
		5.2 beta 2	16T5191d	12		N/A	4b508a8e7d82b0799943788c5fc7d723e7fad40d.zip	202,884,385
		5.2 beta 3	16T5201c	12		N/A	fd072959437ea1f5e40a28c7267bdebcb3ee6d7c.zip	173,385,835
		5.2 beta 4	16T5212e	12		N/A	8c08e3560ea677403472b0bb59287c87a900b08b.zip	139,062,009
		5.2 beta 5	16T5222a	12		N/A	c1db7e784822f6b6c21568f5d5b4bd00b8f877af.zip	133,999,018
		5.2 beta 6	16T5225a	12		N/A	9d48a9697d7dc5eabbc0d935e54d24c9c9adc750.zip	133,964,626
		5.2	16T225	12		N/A	49b1be91b6cf6d919a8fea06921a152a4f6345d0.zip	136,856,314
		5.2.1 beta	16U5079d	12		N/A	e8161c57efaa1242bf67d664600ca29dfce6a83f.zip	125,342,922
		5.2.1 beta 2	16U5091b	12		N/A	9c64a71ffccb97689b17a03aaf2cecb3cb5a44d4.zip	93,364,917
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	1d1d22a72bf770b38a9d138dcfd5edc78af267c5.zip	1,434,490,273
		5.1	16R591	12		N/A	7e8b820fdddc8496912e602edc9a8efe66b60f53.zip	493,731,280
		5.1.1	16R600	12		N/A	c80111c4dd1a25d2f32d61e59b9dec06de426c3c.zip	493,737,965
		5.1.2	16S46	12		N/A	ab89072f5da0f0dea9586077be6114a71dc78ed9.zip	474,052,175
		5.1.3 beta	16S5523a	12		N/A	06ae7cf9649db27b86ec14e677c54faca3a35665.zip	474,087,148
		5.1.3 beta 2	16S5531a	12		N/A	9c48ae39bad645b87b3418653a4bf32480550425.zip	473,899,875
		5.1.3 beta 3	16S5535a	12		N/A	d3083d29a95d1e56dc1e682b5a2ae560cfff60de.zip	473,924,462
		5.1.3	16S535	12		N/A	2e11641288d0324acad08335715f0e4f26783186.zip	473,930,687
		5.2 beta	16T5181f	12		N/A	b5b01e3cdd3ddb8b1aabcc7e2a6ec3f85e2c28a3.zip	211,584,845
		5.2 beta 2	16T5191d	12		N/A	7ce1d43d298d228df9cfc835c86a23a9642f8c5f.zip	203,866,287
		5.2 beta 3	16T5201c	12		N/A	a6058e4ee137a727a478386ca1609c5aa9826cb5.zip	174,424,169
		5.2 beta 4	16T5212e	12		N/A	476b7b687cd7ddfb3ee24d1f2f7284da184bf38f.zip	146,254,621
		5.2 beta 5	16T5222a	12		N/A	943bafbef7d99c7b3b54d2d2d9f1534f31207e41.zip	143,167,656
		5.2 beta 6	16T5225a	12		N/A	4e23efb54a691d9f36f4f96551a9c80925310627.zip	142,922,176
		5.2	16T225	12		N/A	6df1c5d3680b5705cdc983317dbdbd3741f06a20.zip	145,395,347
		5.2.1 beta	16U5079d	12		N/A	a10c0837bd7f6a765ee985863ed073cafa9df79f.zip	134,830,102
		5.2.1 beta 2	16U5091b	12		N/A	3fc1f2c7c86976f5353345fcb1f4723f87c3984d.zip	102,770,667
		5.2.1 beta 3	16U5101c	12		N/A	ff4f8970fd88b9a1e9a5e3ba5ec5d95c6923f226.zip	68,956,184

Watch4,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	1996858ebe497af7b42faf3a413c35613f34bfa2.zip	1,392,239,965
		5.1	16R591	12		N/A	f9cf58c5e6696cce076aaae2b5bd89c450579bc1.zip	482,646,680
		5.1.1	16R600	12		N/A	8b4d26332f5154a45929b4037cccbbfbcb46d7b8.zip	482,652,946
		5.1.2	16S46	12		N/A	f925dcea0c141ca503db1bbfdc13b594cb8bd5f9.zip	461,429,925
		5.1.3 beta	16S5523a	12		N/A	0445c160690760f2f0b83733df7a934df88ec6dd.zip	461,392,395
		5.1.3 beta 2	16S5531a	12		N/A	76b4ff092ecbcf9b885741e2d379cf73cee07c91.zip	461,259,978
		5.1.3 beta 3	16S5535a	12		N/A	62fef3e74eaa4e0f4b3d3554f1cab317f9e8d476.zip	461,243,884
		5.1.3	16S535	12		N/A	8db3689e2d8117ca07dd4831aa1491a76661d5a3.zip	461,290,225
		5.2 beta	16T5181f	12		N/A	3ae78027bc6f673a802776f28aec96d4b8bccd66.zip	185,838,809
		5.2 beta 2	16T5191d	12		N/A	f23acbc672f18f412ec066604f34b382b98f2fa7.zip	179,343,836
		5.2 beta 3	16T5201c	12		N/A	2b6e33d5a64632f412e96fd55d4edbfb455569bb.zip	148,740,322
		5.2 beta 4	16T5212e	12		N/A	2e32f764f4f149ee72fd39ab5e1a6a75565c79aa.zip	102,866,840
		5.2 beta 5	16T5222a	12		N/A	bd072e1eb1c477e5e91c385e899baec8c2b704f4.zip	93,507,834
		5.2 beta 6	16T5225a	12		N/A	b3fbd0133870796902de64f12d539ec0023663d5.zip	93,458,717
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	a53a17f6d98c322441cf41a0a87f1c72aba76773.zip	1,394,162,301
		5.1	16R591	12		N/A	255dea9a564df894a84c5c2f450915c0aa5f55a9.zip	484,749,873
		5.1.1	16R600	12		N/A	5beb4830b7b32ee96ddc2f800e72a34b77d59f7b.zip	484,755,399
		5.1.2	16S46	12		N/A	ab43929ea3737c0753c9d20fb2ba0bcf1a35ca99.zip	463,894,387
		5.1.3 beta	16S5523a	12		N/A	f12b00f3ac6606c6d67eab0930e6762b350fcd18.zip	463,734,884
		5.1.3 beta 2	16S5531a	12		N/A	9d76196476a0bd7d1dff42d78ebaed1985239b2b.zip	463,573,850
		5.1.3 beta 3	16S5535a	12		N/A	36f702e68e584b1ba01fbc0832276fd1f50e09a6.zip	463,580,071
		5.1.3	16S535	12		N/A	a8d4a83a556ab2e43228c9a9276f098e666c4d62.zip	463,609,194
		5.2 beta	16T5181f	12		N/A	a57e26bd1886d3078dab66eb53d16a806b7beda1.zip	198,598,893
		5.2 beta 2	16T5191d	12		N/A	f5a0734cd4062ec3894bce548db03cca05ddc04a.zip	190,895,957
		5.2 beta 3	16T5201c	12		N/A	c49a29851175de977f0a388dc9f77a59f36ce52f.zip	161,476,676
		5.2 beta 4	16T5212e	12		N/A	e05d3dcd7c87418519a69ea2c2b3c8c7cecff955.zip	129,366,782
		5.2 beta 5	16T5222a	12		N/A	628cb18882aeb06ccc249f88162caeae484d5387.zip	124,373,499
		5.2 beta 6	16T5225a	12		N/A	608e0c6b491a9776d41e39d9df1759a10aefe180.zip	124,442,839
		5.2	16T225	12		N/A	0d6c01ee0b1abe08561bc6c7d4039758ab1fb843.zip	125,760,658
		5.2.1 beta	16U5079d	12		N/A	5ed9960fbbab3b345be699b4a2ca65b12708652a.zip	109,865,133
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	7c7ef5820bf5a0608e035b340b66c52fa3bc081a.zip	1,395,345,942
		5.1	16R591	12		N/A	0ad49748115999a9f934d22ced8d91c2418c2018.zip	493,319,458
		5.1.1	16R600	12		N/A	dba248e46c17d92042b24f37b8a9b4a0bde373ab.zip	493,322,439
		5.1.2	16S46	12		N/A	fdcdc19423ad1deedcb69ef898b48e5d17442b42.zip	473,509,840
		5.1.3 beta	16S5523a	12		N/A	967433ccc2ad27d9cce04466e4398e276f2b11b8.zip	473,666,068
		5.1.3 beta 2	16S5531a	12		N/A	d54762d5109d06ffd048637c5080ea42e59b9562.zip	473,360,396
		5.1.3 beta 3	16S5535a	12		N/A	6ca40325457a23ff399d88b867080357d5668326.zip	473,333,295
		5.1.3	16S535	12		N/A	01698ac4307ba1bb7b3ac86ac6634146b07932cb.zip	473,534,896
		5.2 beta	16T5181f	12		N/A	c9bdbc302c1260b505d2300761efe61946a9d398.zip	210,592,643
		5.2 beta 2	16T5191d	12		N/A	19a37bf3eea605f530983e2de5ad026fd5e71da6.zip	202,917,562
		5.2 beta 3	16T5201c	12		N/A	d07e14e5fb10346a4cf104326a9d8bc8c0aa4f20.zip	173,470,492
		5.2 beta 4	16T5212e	12		N/A	53c5a1d0fd76cebf09d6ca35cecc0e7e2a9f4499.zip	139,140,566
		5.2 beta 5	16T5222a	12		N/A	d6b344ba756d510982f60a6e1697515c3baf03e8.zip	133,992,203
		5.2 beta 6	16T5225a	12		N/A	ff2709bb5ac241b259e189ffe4aa77d944917ae8.zip	133,959,660
		5.2	16T225	12		N/A	14eb99919291529e31d4b4fc86e0b79d98e7440a.zip	136,897,696
		5.2.1 beta	16U5079d	12		N/A	9e409de9c0c4de9af6392a91f63baf14488749a9.zip	125,412,356
		5.2.1 beta 2	16U5091b	12		N/A	0da41339880bb78a6bcea99a28b1e3a433b48165.zip	93,265,278
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	1cf7fc2fabfe828c75bbc4072a7de8487c985b99.zip	1,396,303,886
		5.1	16R591	12		N/A	b8ffcbb02fb418e1727a3765495c5bd3036862f1.zip	494,269,769
		5.1.1	16R600	12		N/A	a2e1ae4251acc8642eb601a4ac3cd7b330a89f1d.zip	494,276,051
		5.1.2	16S46	12		N/A	f18f113c6b67a3ece8d78b1a92f9743e62c46089.zip	474,775,485
		5.1.3 beta	16S5523a	12		N/A	ce9cea0432dfed85c2efbe23560ccf8f01a82e83.zip	474,920,562
		5.1.3 beta 2	16S5531a	12		N/A	3c2bbe05f0765cf270d85081d7466a0eac21da76.zip	474,495,900
		5.1.3 beta 3	16S5535a	12		N/A	20575b980a59320e835cbae6e62b2c4c0fa7df33.zip	474,571,983
		5.1.3	16S535	12		N/A	c99b26f6b032f3f6a35a0bf7380524dd5e2d5882.zip	474,733,697
		5.2 beta	16T5181f	12		N/A	d41e46286dc8cf6a6dd62c1513c69d506f1e9071.zip	211,579,914
		5.2 beta 2	16T5191d	12		N/A	4d514e3dd3fafa63dab59633123e3084a647bc0a.zip	203,949,574
		5.2 beta 3	16T5201c	12		N/A	f469eebb5a0654a26c42f9f5a6d34371fbf45c3f.zip	174,434,693
		5.2 beta 4	16T5212e	12		N/A	85e007875c2cf91c4395df77f4fa4bf86a028722.zip	146,382,644
		5.2 beta 5	16T5222a	12		N/A	93e9782249fc25d64bc55cf7216a3a1c17010c15.zip	143,101,795
		5.2 beta 6	16T5225a	12		N/A	28854849c37e6bbec66fec971f3326e33d4f7cce.zip	142,867,654
		5.2	16T225	12		N/A	49fa5f1f559b30368b4888b085495ead7b8da943.zip	145,424,668
		5.2.1 beta	16U5079d	12		N/A	3573d6378cee8f63dd7cae90fa17ce41ae55e192.zip	134,875,139
		5.2.1 beta 2	16U5091b	12		N/A	47fdb8fbde11b14a14e4bcc2c2849940e75e6c30.zip	102,733,478
		5.2.1 beta 3	16U5101c	12		N/A	d7022cf622869a2f26d58c1dd76c1389c6cb2de6.zip	68,977,244

Watch4,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	a12df5c573cdba466991aa5ae0f0ecb3563bff5e.zip	1,467,520,058
		5.1	16R591	12		N/A	956935c16ce20a1a9a45fdc584c9e4619b148389.zip	503,490,604
		5.1.1	16R600	12		N/A	8b56140c15176ded4789ba65e3d5809a8fab7165.zip	503,496,654
		5.1.2	16S46	12		N/A	a9f847b3c647eeada8a40aac9a9cdd7801dfda75.zip	483,002,219
		5.1.3 beta	16S5523a	12		N/A	a49708fa8f51a7a6da7dfec627a1bff1a8896595.zip	482,594,890
		5.1.3 beta 2	16S5531a	12		N/A	b00d739e7b097951759010ae35875f0eca4b33fb.zip	481,573,379
		5.1.3 beta 3	16S5535a	12		N/A	2118209ed8360b75ef1092f720055631e15cc3d2.zip	481,592,742
		5.1.3	16S535	12		N/A	455eb24f20a3f24b32d830d21eff1b422bc6b3f4.zip	481,638,488
		5.2 beta	16T5181f	12		N/A	e3eee145ecabd9ec79f6446c108b160776102152.zip	202,675,368
		5.2 beta 2	16T5191d	12		N/A	974bb17c3ad1b136522398fd21d5f993d7010844.zip	197,017,717
		5.2 beta 3	16T5201c	12		N/A	b992ccb8fa994e40987d97926db7a0ecb45de99e.zip	166,768,600
		5.2 beta 4	16T5212e	12		N/A	0bd773f2e4355ed41d7de6e1070ad8d1660f691a.zip	118,517,251
		5.2 beta 5	16T5222a	12		N/A	73eb184735547c84e610cbbf55b8cd3983cbe062.zip	109,331,980
		5.2 beta 6	16T5225a	12		N/A	8e84424ae101e106970dc450dcc1d5f1a89e7a58.zip	108,921,793
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	ed361291669056a5b560b9cb7549d994e82b569c.zip	1,468,805,762
		5.1	16R591	12		N/A	17070bcb423300682cc1421de1271b2b5f9da60f.zip	505,138,659
		5.1.1	16R600	12		N/A	60669b94baa1ae8cbdeeaa6db2352dbf4a4ffae0.zip	505,141,921
		5.1.2	16S46	12		N/A	a22f73d5c0c85e7b14503383c8075605e12ff171.zip	485,066,329
		5.1.3 beta	16S5523a	12		N/A	11cbbc538aabf46c70da07b0068aac382f66ec57.zip	484,704,651
		5.1.3 beta 2	16S5531a	12		N/A	49692023a5712bc0d087fc5b26f8c33d77d3dd36.zip	483,479,735
		5.1.3 beta 3	16S5535a	12		N/A	92272b8404b67c40cb7ae8255b5800228b32e24d.zip	483,494,115
		5.1.3	16S535	12		N/A	3047cb89a6df4d583619c38702eaac3f8e9a4d62.zip	483,657,138
		5.2 beta	16T5181f	12		N/A	cf31433c0ec2cc8b31b06a47b063c8c9b12cc280.zip	216,073,559
		5.2 beta 2	16T5191d	12		N/A	151bbde40a6eadc07ddb5831cd6083d41836ef2a.zip	209,984,550
		5.2 beta 3	16T5201c	12		N/A	03f4af28bcde5cbc7dff06cf7cf5e8a7e1e8b692.zip	180,855,245
		5.2 beta 4	16T5212e	12		N/A	3b4f9bae5fdb59d491a4cb80efc8e106a8a2d653.zip	144,003,944
		5.2 beta 5	16T5222a	12		N/A	dad63b8e2159fb811f3af6f0290182bae529d79e.zip	138,639,356
		5.2 beta 6	16T5225a	12		N/A	08b1695a4e3ef3d9dd6474ad0e61cbe296250eac.zip	138,060,736
		5.2	16T225	12		N/A	b24406b304327f369e3898e9a69de4c29d5a4d8b.zip	140,426,269
		5.2.1 beta	16U5079d	12		N/A	6c63b21b5d6585a9b21aeff7e16c000b37ba445a.zip	114,082,852
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	a602cf41da69ee23e21fbc86935d7e45463c6bf2.zip	1,470,069,715
		5.1	16R591	12		N/A	be3cf0b708454a734c93dffaba2b250289775dca.zip	514,869,492
		5.1.1	16R600	12		N/A	29fb9cc18c46495de00bb7f6b41222e4fb13370f.zip	514,871,724
		5.1.2	16S46	12		N/A	28c00f4d2a62e482fe55474cbcb3034b90a4b9a4.zip	494,115,767
		5.1.3 beta	16S5523a	12		N/A	1fcf3956ccf34d79bc4864a58ce019b0bbe84952.zip	493,862,278
		5.1.3 beta 2	16S5531a	12		N/A	11b3114a00f134f0d29bf0cea6d6b5f74e28d353.zip	494,158,932
		5.1.3 beta 3	16S5535a	12		N/A	c4824de9bc807c9ff454e8bd9d5ee7e66870f710.zip	494,088,217
		5.1.3	16S535	12		N/A	3d10dc179a48fd5cf778e2041a59b7c961f124c7.zip	494,144,508
		5.2 beta	16T5181f	12		N/A	74af8f52c1450192e56565215e83539e60e7a5bf.zip	227,046,295
		5.2 beta 2	16T5191d	12		N/A	8895f40ab11aef7a40f4ae3e485a3389626ca871.zip	221,801,684
		5.2 beta 3	16T5201c	12		N/A	fb158f0339b6d4ef352757e560e2e4a57b7053d0.zip	192,949,311
		5.2 beta 4	16T5212e	12		N/A	cd9d60a7935d713d08b0b8406b7b71b6fffd6730.zip	143,284,825
		5.2 beta 5	16T5222a	12		N/A	c8e91d56ca5185945d6209686f83ca01df536045.zip	137,950,180
		5.2 beta 6	16T5225a	12		N/A	f33d7a6e5404ccb362329deeb42d5f395a78027c.zip	137,897,737
		5.2	16T225	12		N/A	6632d662dd49dc100c46dc2623119a0ebefea125.zip	140,433,329
		5.2.1 beta	16U5079d	12		N/A	dd8d4519ec5ebca8fd89719777a1b737d0221a5e.zip	141,866,115
		5.2.1 beta 2	16U5091b	12		N/A	c731025f1fbf86ac6cb5beba675c7ac55fd6c9df.zip	111,661,103
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	7ef5693c469a51b76fa1779118646c5291affc1c.zip	1,470,902,624
		5.1	16R591	12		N/A	2ad4272d090c5c5c8f348f67fb5c961de2a53e19.zip	515,879,974
		5.1.1	16R600	12		N/A	86be7adb93bfca71107303b064fe84e732f88d47.zip	515,885,447
		5.1.2	16S46	12		N/A	706f70ac01b87d9f626a8f9b72a14e865fff6400.zip	495,295,198
		5.1.3 beta	16S5523a	12		N/A	eeaa89c7ba7aed133ece78eeb37c137bef3409e2.zip	495,100,294
		5.1.3 beta 2	16S5531a	12		N/A	515f9ddcd68fefc27dd8f3ad2a7be6f6acfb2200.zip	495,290,473
		5.1.3 beta 3	16S5535a	12		N/A	edd0defb89096d9d2f887fd3571ad144e93d1c33.zip	495,308,348
		5.1.3	16S535	12		N/A	7f8875f5890026a80015ccec321e8840f4a382d4.zip	495,314,872
		5.2 beta	16T5181f	12		N/A	0d2065a673431c0a5371af833dff11da679bbb00.zip	227,959,010
		5.2 beta 2	16T5191d	12		N/A	81d49e55cb4dc1b897ade2df5f1a940dedad1830.zip	222,726,384
		5.2 beta 3	16T5201c	12		N/A	1ade6cee496243c42331e19860c4209db9c53495.zip	193,874,189
		5.2 beta 4	16T5212e	12		N/A	bfdf404ff37280fa4473e00a9c1bbf22e22e7929.zip	150,714,515
		5.2 beta 5	16T5222a	12		N/A	fbe68062eed43585c58f147c6030219ecc192831.zip	147,858,050
		5.2 beta 6	16T5225a	12		N/A	73d5b0ac9924f6c483a8a7efb77f1236f53e8b91.zip	147,761,956
		5.2	16T225	12		N/A	35002fa62a2209fff225e5729c7b285ce4350854.zip	149,532,206
		5.2.1 beta	16U5079d	12		N/A	84f9a0a4c09131ee5c76cf8a13ef1406f0325e22.zip	152,357,262
		5.2.1 beta 2	16U5091b	12		N/A	50a0663debc58bf2a79c11336b0979e1f527f8b6.zip	120,826,897
		5.2.1 beta 3	16U5101c	12		N/A	627c7c6bb75bb74be5bf2173c7c1ee4411398a98.zip	73,878,920

Watch4,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
5.2.1 beta	16U5079d	N/A		12	28 March 2019	N/A	b9dc7490186cb0ab46cce5b5bbdee0c4c29b6ffc.zip	1,428,521,808
		5.1	16R591	12		N/A	d18526f81a273ba4eb66de130c85f72e3a8c8091.zip	504,038,515
		5.1.1	16R600	12		N/A	0ef36026092e8da07eb058d65e2e9774ee7dac04.zip	504,041,549
		5.1.2	16S46	12		N/A	4fc967d65b5ab17bc453b5a8cf642ef83d7cf645.zip	483,356,463
		5.1.3 beta	16S5523a	12		N/A	8ed79cc884e118f03111610b34af49a8a5775637.zip	483,102,880
		5.1.3 beta 2	16S5531a	12		N/A	6165ee9aa0dc08bb05f20ad4bcacd0036499d3e0.zip	482,090,631
		5.1.3 beta 3	16S5535a	12		N/A	e85d9c9657e55552d42784221336f932beba6946.zip	482,070,335
		5.1.3	16S535	12		N/A	f546628cfa705918e7915a6d7414b370bacbaa9e.zip	482,118,507
		5.2 beta	16T5181f	12		N/A	0fde7320d2568a0b830be95d450d35f184f4c3bf.zip	202,634,980
		5.2 beta 2	16T5191d	12		N/A	5fa83bde6fcff90dbf347c07ac60091d8dc3d3fa.zip	196,999,361
		5.2 beta 3	16T5201c	12		N/A	5a8cdf799483bbb60021eb8ee004ef6469697e43.zip	166,616,195
		5.2 beta 4	16T5212e	12		N/A	71e1e16e0492580fe42e73cacd06e324c929eab4.zip	118,449,391
		5.2 beta 5	16T5222a	12		N/A	c5445a59d760d063f2fece986ebe4c7dca0499f0.zip	109,198,966
		5.2 beta 6	16T5225a	12		N/A	9823c2229819c91bed52b701f8d95db9d7b605df.zip	108,827,362
5.2.1 beta 2	16U5091b	N/A		12	8 April 2019	N/A	667742032166d3ecdbdfeda8ef28e95e55bfd0b5.zip	1,429,862,286
		5.1	16R591	12		N/A	37006fee3b7825c3bd4810f0872e76b1ace368c5.zip	505,849,242
		5.1.1	16R600	12		N/A	fb7b671f6566dbcc98309fe09c468c1ddd4b238b.zip	505,850,900
		5.1.2	16S46	12		N/A	18a63338c7f336efb5d1459c9e5e45a65b94e157.zip	485,836,731
		5.1.3 beta	16S5523a	12		N/A	d64eebbabdc5dbd1a6b78bd110093d12d47d58bf.zip	485,483,870
		5.1.3 beta 2	16S5531a	12		N/A	8f71a47d8486013ff7a835678f50157c4a64b8c1.zip	484,406,031
		5.1.3 beta 3	16S5535a	12		N/A	c662b52a329227a6f99de6988683b45ba40ff599.zip	484,428,419
		5.1.3	16S535	12		N/A	5ea0063bb39739e5d28fc83f33f87474844523ba.zip	484,435,581
		5.2 beta	16T5181f	12		N/A	120195410a2b680e084728c12e5e9c766b2b790a.zip	216,256,968
		5.2 beta 2	16T5191d	12		N/A	6af9cdde3887852e92b9185c8471778287b9e6b7.zip	210,206,915
		5.2 beta 3	16T5201c	12		N/A	f998f05ec17b70ace07fd1dccd57be1ff745e13f.zip	181,015,072
		5.2 beta 4	16T5212e	12		N/A	9b21a80dcef20a1cf2c5ffaa3a670d9854a943bd.zip	144,192,922
		5.2 beta 5	16T5222a	12		N/A	97fed86600b446cfb942c0d464ac7a1dddae096e.zip	138,646,399
		5.2 beta 6	16T5225a	12		N/A	aac1289e76e0f7535c25c59c9b21343b1ed09ff3.zip	138,089,481
		5.2	16T225	12		N/A	c2954d079ef8516593b3698a7bead8565398977d.zip	140,678,943
		5.2.1 beta	16U5079d	12		N/A	1cf3bf312948f00bb05261bbc252fa07cbe664d2.zip	114,246,315
5.2.1 beta 3	16U5101c	N/A		12	22 April 2019	N/A	6dd453fc242d270c9fafddcc355ce932fe2fa44f.zip	1,431,640,904
		5.1	16R591	12		N/A	6e1d0ec88969af294b513a7c9f256658a46312f7.zip	515,672,746
		5.1.1	16R600	12		N/A	c56d19bc8bf2460d8bf0ccf8be01ae00c10c4221.zip	515,673,628
		5.1.2	16S46	12		N/A	797068c6dd7d713170483538907fd2fad817bea6.zip	494,684,542
		5.1.3 beta	16S5523a	12		N/A	3fcc12065bfc9df5cd981101155fb3cea4b4d902.zip	494,606,305
		5.1.3 beta 2	16S5531a	12		N/A	cd27575d820652fb049cb6918190811379fc4234.zip	494,617,204
		5.1.3 beta 3	16S5535a	12		N/A	e0226c9c6cc1652352b41ea392785674b5236745.zip	494,632,000
		5.1.3	16S535	12		N/A	1fa8c7dadea3e076e9eca31414d32a75be02e0a9.zip	494,795,787
		5.2 beta	16T5181f	12		N/A	0b58574a6b807661eb047d5b022b9d4536aafaf2.zip	227,119,532
		5.2 beta 2	16T5191d	12		N/A	89d6c71af1b272479d9492ccb56efccd3af5b4de.zip	221,820,673
		5.2 beta 3	16T5201c	12		N/A	0e1820e8f5316b285b6b850cf5bf5e959c3c8b32.zip	193,029,469
		5.2 beta 4	16T5212e	12		N/A	e2719175471e977849db2e9824601545f40113b8.zip	143,351,789
		5.2 beta 5	16T5222a	12		N/A	3203e89dbc407959e12493956088233cac985930.zip	137,925,447
		5.2 beta 6	16T5225a	12		N/A	a3c80b8170cc8cd292794f0eb966821c9b17ba4a.zip	137,886,594
		5.2	16T225	12		N/A	58db0c72a6d31ad3b88e589a162e81e9d35f5052.zip	140,475,132
		5.2.1 beta	16U5079d	12		N/A	0a5eae2ea4ea799b2e89df157d24bc9d0b571080.zip	141,929,624
		5.2.1 beta 2	16U5091b	12		N/A	096b7c7f62f7d1497d80b28e620639efd5f49486.zip	111,552,412
5.2.1 beta 4	16U5110a	N/A		12	29 April 2019	N/A	3688a8dac257f22e0dddb6e2b2474db80537379c.zip	1,432,527,959
		5.1	16R591	12		N/A	6b5add83bcd8a2104a2abe517d68122ce62e0e6c.zip	516,672,884
		5.1.1	16R600	12		N/A	30742406590d63b3595bb9ea9a86bf3f0f1581ed.zip	516,676,897
		5.1.2	16S46	12		N/A	a389587c77dfb660a429e6e01f82f491c5eddff7.zip	495,903,820
		5.1.3 beta	16S5523a	12		N/A	0b5eaecf99b716cc15f40d381619592d600be373.zip	495,817,201
		5.1.3 beta 2	16S5531a	12		N/A	5af4a733aa7b427321ba9c95bb6bb47e4fd42172.zip	495,757,790
		5.1.3 beta 3	16S5535a	12		N/A	bc27b82be5aa4bf22862dd502053294fac8da16e.zip	495,836,745
		5.1.3	16S535	12		N/A	c1e0a11037d51f06c2f40d15605172d01e2c4953.zip	496,000,370
		5.2 beta	16T5181f	12		N/A	309b8f33d03f94d96c2f11965f1029f6c5a4204e.zip	227,978,052
		5.2 beta 2	16T5191d	12		N/A	728c0ec10bb17709111efd4130424994c867fedd.zip	222,810,813
		5.2 beta 3	16T5201c	12		N/A	a95cbb3db256c372b212c0e86f18c32db2f17e72.zip	193,876,936
		5.2 beta 4	16T5212e	12		N/A	e0648972ea75e2764ae435a20b935806976017a5.zip	150,816,866
		5.2 beta 5	16T5222a	12		N/A	a82bfffba8a7b7b6a1e5f5837c65d251e105537f.zip	147,786,854
		5.2 beta 6	16T5225a	12		N/A	ca0b4ff9ed041dc7e72a835ed2e3006d3f217caf.zip	147,706,358
		5.2	16T225	12		N/A	525bcebd2ae46015c4b1ff3506f650586fbdb257.zip	149,566,909
		5.2.1 beta	16U5079d	12		N/A	1d4b33585148d567e400eb2019a7631e9249853c.zip	152,400,778
		5.2.1 beta 2	16U5091b	12		N/A	8ec5e1dcb08d04314588263651be0c4b740a57f4.zip	120,782,309
		5.2.1 beta 3	16U5101c	12		N/A	de628385e8ed01d45584377baa8a4a9b3577709b.zip	73,880,388