Beta OTA Updates/Apple Watch/8.3

Apple Watch Series 3

Watch3,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	4f9cbd216943aaaba0a2ef8b9e386f8c9f5a07e3.zip	1,732,437,509
		5.3.9	16U693	17		N/A	77f55bbb0ae68532beb1b9eadb90af108b4e4419.zip	1,596,337,924
		6.3	17U216	17		N/A	faecf5882894edb2eea985f4240b5a4ed343a17d.zip	1,513,291,938
		7.3	18S801	17		N/A	bea9a3bd3028b34e46562630eaa38900e8a48f1c.zip	1,209,421,394
		7.3.2	18S821	17		N/A	19f8355a7aa60402a87e703462ea90a32db6821f.zip	1,209,401,138
		7.3.3	18S830	17		N/A	4b0a52dc584bf401ff57f9c7f41ba55cc6645d39.zip	1,209,415,329
		7.4	18T195	17		N/A	3f7bf064f0b51b67e3b3ec500c7a2275cc8e77c1.zip	1,185,558,900
		7.4.1	18T201	17		N/A	f960a413e7c8b030803116a0d2c1cb2b91fec8f9.zip	1,185,551,981
		7.5	18T567	17		N/A	aa8182355185f35e21bc3f93a7785100c55c40d9.zip	1,181,310,842
		7.6	18U63	17		N/A	b21894a67580beb559b2d6da52de621f89610c93.zip	1,180,615,907
		7.6.1	18U70	17		N/A	80999ba4016501f96ed4f54e7d4b2449a043085e.zip	1,180,610,415
		7.6.2	18U80	17		N/A	71c2c45d049f86ce87df721829e5e2d4fcb70c09.zip	1,180,610,273
		8.0	19R346	17		N/A	ee27c2e819761aab73bb8ead9d459472354e1b8f.zip	493,887,852
		8.0.1	19R354	17		N/A	3c0ee388f1dc5ee673e8d2996d13f5200a85d1e1.zip	493,815,561
		8.0 beta	19R5266q	17		N/A	205fcbfa1702fbb24a97d4eb5ecca5dcc7c0d0e6.zip	885,828,448
		8.0 beta 2	19R5286f	17		N/A	bef2c27ccf693c6d2b8de111a4e2391d1a784e3e.zip	840,322,786
		8.0 beta 3	19R5302f	17		N/A	d19b210663a057da1d937cfe0d9cf2785b0e3d7a.zip	748,131,929
		8.0 beta 4	19R5312e	17		N/A	e1fc51ca9cca043cde856d2d1a654672ce6891a5.zip	669,004,508
		8.0 beta 5	19R5323g	17		N/A	eb875795776151b292c2c981682b81f841c0eb52.zip	505,779,245
		8.0 beta 6	19R5330d	17		N/A	f283add6127a6da6c7914b0458ec3f6e526376b8.zip	506,173,802
		8.0 beta 7	19R5340a	17		N/A	85268435887d8e9543c04246f6865654f0e36008.zip	504,419,918
		8.0 beta 8	19R5342a	17		N/A	3a2420dc4241357b3ff8f90f39430bd3dc2f387f.zip	504,453,881
		8.1 beta	19R5541f	17		N/A	953f630a84b123fb04b0263516180fdf2853c9c0.zip	432,481,349
		8.1 beta 2	19R5551d	17		N/A	342d9a005a5255c48339a863f38d203c258648b0.zip	402,007,500
		8.1 beta 3	19R5559e	17		N/A	d17ba08d782a99d14902288b13687e47cbca6af5.zip	399,436,105
		8.1 beta 4	19R5566a	17		N/A	aa6169e7278276141e33f42d3af38ebc271a461c.zip	397,495,818
		8.1	19R570	17		N/A	7b42576e1157a63c56e25d04352435cdbd4be30e.zip	398,116,731

Watch3,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	aa2c0c29596172780d9e634da40631188aebd02e.zip	1,737,539,693
		5.3.9	16U693	17		N/A	fae702bfcb24e524a3e10c02b13abebde8e91a13.zip	1,601,678,522
		6.3	17U216	17		N/A	80019630c8bbb60bec2200e95b2f9b5eeee5d5e9.zip	1,519,138,057
		7.3	18S801	17		N/A	4945ad00276ec4c84b2edc315503c7757909b26c.zip	1,214,148,506
		7.3.2	18S821	17		N/A	2f6acfe22175a499ac2f76d368534b4eaa41bb8a.zip	1,214,137,146
		7.3.3	18S830	17		N/A	cd5ad127b0798a1ae6d3f0129f44ff9242a79d98.zip	1,214,146,389
		7.4	18T195	17		N/A	7bd17b5bd5547e30a1ea1d657c3adce99f0ec29f.zip	1,190,292,253
		7.4.1	18T201	17		N/A	f4294af299d4751179ce070ccffaf5b772ce3d0e.zip	1,190,284,530
		7.5	18T567	17		N/A	7bde192e8128d6d7751d03c5d7289d46889ea65c.zip	1,185,855,174
		7.6	18U63	17		N/A	4c3fc2f45d5a1b6739b1c94f71cc3946236d5c73.zip	1,185,157,651
		7.6.1	18U70	17		N/A	69ffa6e6b60611ef78d21971a3a602decc704aec.zip	1,185,146,457
		7.6.2	18U80	17		N/A	6bb7888828a6c1ea63c1baa15501c80f7b02ff48.zip	1,185,147,188
		8.0	19R346	17		N/A	2bfdf1b3cc6a5069fc26758e5e0072ec6b34637c.zip	493,915,297
		8.0.1	19R354	17		N/A	c74582ef94e65ee7a2f22c6767b0947295b0022f.zip	493,839,995
		8.0 beta	19R5266q	17		N/A	79c33f4d1c7c339bd7c4afb93daa0de590c7ce01.zip	872,010,544
		8.0 beta 2	19R5286f	17		N/A	3ad7f5c36930c039ac9cd990f62746e8a4c58fd5.zip	826,346,834
		8.0 beta 3	19R5302f	17		N/A	2fc68e7e15ac55dd3e66409b9537d1fb1b10d8e9.zip	748,154,741
		8.0 beta 4	19R5312e	17		N/A	6413a9e84ccda29328867f88a7fc4f2fe89dbfda.zip	668,940,877
		8.0 beta 5	19R5323g	17		N/A	ad0f60d993de39ba5da04ddc8cdaa997990ba7b2.zip	505,700,417
		8.0 beta 6	19R5330d	17		N/A	cece4a96ef5b0f44dda821590d14a93c74474295.zip	506,104,217
		8.0 beta 7	19R5340a	17		N/A	2cdfa135ae5b2565efc918e218bc138f31b97d71.zip	504,341,964
		8.0 beta 8	19R5342a	17		N/A	7a914645a6a6fc8c90b6664101b82f0169e1cdb7.zip	504,377,082
		8.1 beta	19R5541f	17		N/A	7616a795f1cab7772eb3e10d2a549f297d93246d.zip	432,522,260
		8.1 beta 2	19R5551d	17		N/A	b6817aa846bae1cee290ded39bd58ca00294322d.zip	402,035,044
		8.1 beta 3	19R5559e	17		N/A	17851ee5711b04ae20cfa47554dd456f85274e53.zip	399,479,720
		8.1 beta 4	19R5566a	17		N/A	46320e7035f44d2129689b92033768f490e6343e.zip	397,541,887
		8.1	19R570	17		N/A	63d766036d3aa0c8420997da5e58104f448c3363.zip	398,168,839

Watch3,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	0475a42f4d3ed095a4544b0b2de2e1efbb0c9bbc.zip	1,664,158,696
		5.3.9	16U693	17		N/A	a91b12c16f92ffdccafb958a943e2aea53ef1658.zip	1,528,674,608
		6.3	17U216	17		N/A	dab37f890726073eec63bdd4810c2666defb2177.zip	1,447,145,325
		7.3	18S801	17		N/A	e1e35ba469b554d5a337beebe63d208b0fedd83c.zip	1,149,485,878
		7.3.2	18S821	17		N/A	0eda994da7e5d3fda0caa67a64778ae8e99ee86d.zip	1,149,483,365
		7.3.3	18S830	17		N/A	0b7b92eeb866e3a932c2de8ee45d7a0c401052fe.zip	1,149,490,431
		7.4	18T195	17		N/A	8d7c2dcf0dd92936ca8bbaa779c341866e93e6e8.zip	1,125,085,786
		7.4.1	18T201	17		N/A	89900e2abc1c8e9d7f66276f510be1610470af92.zip	1,125,084,288
		7.5	18T567	17		N/A	a33443b1323771fd37ab7d5378510e29623cf12b.zip	1,122,449,871
		7.6	18U63	17		N/A	95538c69b2a2e750bc4f2344c461eb5781cc94d5.zip	1,121,971,495
		7.6.1	18U70	17		N/A	1cef1ecabc0ac0979290e419d2a011e5318aa51d.zip	1,121,958,766
		7.6.2	18U80	17		N/A	fb77acb6f3ffd075cf13146ee66e0d461460fc32.zip	1,121,959,020
		8.0	19R346	17		N/A	5bacb739843271be046c554f09704417fa6cc25c.zip	421,743,755
		8.0.1	19R354	17		N/A	3e57ab159d4f20e7f2acae12171413142b777146.zip	421,633,020
		8.0 beta	19R5266q	17		N/A	ce657c8bad7b41d5cd05d0a74b9d5f94e4079494.zip	917,713,225
		8.0 beta 2	19R5286f	17		N/A	576425afe63081c49d6937e6ec1462b658f1fd78.zip	894,044,545
		8.0 beta 3	19R5302f	17		N/A	175764b8f3c8bab969d1dc8f83922448240d6378.zip	700,344,958
		8.0 beta 4	19R5312e	17		N/A	e9089d3869ffc320f06a3a0eeae6da17fce4b1ba.zip	618,786,992
		8.0 beta 5	19R5323g	17		N/A	672ea5710d9b0ffe05e425820bc161dd1bb68739.zip	452,254,274
		8.0 beta 6	19R5330d	17		N/A	daf828b0eb5a4a02143ef81b3346f32c81a301f9.zip	431,839,069
		8.0 beta 7	19R5340a	17		N/A	5b84317eb663836d8a3345057d225a79a885ca90.zip	430,356,512
		8.0 beta 8	19R5342a	17		N/A	f14fa843af7ea4e5d62b897c57b49bac476a98ce.zip	430,409,457
		8.1 beta	19R5541f	17		N/A	b52446b718c64c59adc5c53fce43085cd3b88f34.zip	375,845,705
		8.1 beta 2	19R5551d	17		N/A	3ec7b41f54b4a19c446aa92617adb8f7878b190e.zip	350,273,144
		8.1 beta 3	19R5559e	17		N/A	10051933ef1e7293353afa58e0a4f193f459a6a2.zip	341,802,845
		8.1 beta 4	19R5566a	17		N/A	5442ab19e27574ff8548827ad1c595b4e7adf392.zip	343,780,522
		8.1	19R570	17		N/A	7a929ade91eb0bd918dbb985caf80677dc87b1bc.zip	344,601,225

Watch3,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	bdf0fe146d83c0530786120ce150c72884d24b8e.zip	1,671,549,267
		5.3.9	16U693	17		N/A	6939a7a501d1cb3638dba9f094712bb989c9aea8.zip	1,534,839,199
		6.3	17U216	17		N/A	0a0223cc61df9976c90d9da0e1739ab5b40b5294.zip	1,450,172,413
		7.3	18S801	17		N/A	b474c8b1ea0433d2ab44df2cbd9997bf7712093f.zip	1,154,138,963
		7.3.2	18S821	17		N/A	096b7444d8cde7879141a8bfaa64b26c28c18b36.zip	1,154,138,909
		7.3.3	18S830	17		N/A	bbcfd386cd58cc61c665f4c7afd4661ebab5afea.zip	1,154,145,680
		7.4	18T195	17		N/A	78502b2d33ecd7cb47163f851e621f1c852bad5d.zip	1,129,965,353
		7.4.1	18T201	17		N/A	8627dbe5e45fac8cfd7cdaad0c5e1d3eb99aee62.zip	1,129,958,817
		7.5	18T567	17		N/A	2d7197041abf211ee9cb54a140f426c0f5bba288.zip	1,126,969,804
		7.6	18U63	17		N/A	8d7b473627533dfb473a7ed8a3b07abad770d43a.zip	1,126,388,585
		7.6.1	18U70	17		N/A	20f0f2b9451dc14ad1aa0cb8a1ff4fb72d85e725.zip	1,126,381,015
		7.6.2	18U80	17		N/A	0f82eb9c746830226a957c942000cdc8f8a2df61.zip	1,126,377,363
		8.0	19R346	17		N/A	ce5a7dcbe45a380f93da49ef7223bc0b695b781c.zip	421,782,228
		8.0.1	19R354	17		N/A	1fbd1cc3ffd9595e6100f351b41006ce92e2bc4e.zip	421,671,934
		8.0 beta	19R5266q	17		N/A	dbbca6434594ae318a5c34bba5c324257a0882f0.zip	904,013,201
		8.0 beta 2	19R5286f	17		N/A	52ae640390d41b38a71873748138db30bc0fb0b6.zip	880,158,245
		8.0 beta 3	19R5302f	17		N/A	ded402eb479da30085332cfe6351d8e6645526ac.zip	700,466,749
		8.0 beta 4	19R5312e	17		N/A	4e652ecb9e5448c33ada07df9e8599a5a463e731.zip	618,818,393
		8.0 beta 5	19R5323g	17		N/A	4d9139b55eec95a6f70c810cadee4a98f84a52a6.zip	452,296,324
		8.0 beta 6	19R5330d	17		N/A	914e3d6a22ded53fbe48c1e8a1d0419f4cae75ab.zip	431,890,011
		8.0 beta 7	19R5340a	17		N/A	426aa32e83379b8e3e40082086cc3c5513930f7a.zip	430,394,767
		8.0 beta 8	19R5342a	17		N/A	a4b5998b73b1b931a9db84cbb2d76df3ce93f922.zip	430,449,310
		8.1 beta	19R5541f	17		N/A	622442332a2bd8237e293da7a5de2d25f74bc550.zip	375,885,216
		8.1 beta 2	19R5551d	17		N/A	c7b2628f6a6d88179b70e3f6dd9c94710aac7152.zip	350,310,997
		8.1 beta 3	19R5559e	17		N/A	d5ad3cfb93221149909e9f44e40b2fe3d616883c.zip	341,842,162
		8.1 beta 4	19R5566a	17		N/A	74e1469e538b06d5b689b5161052ec8070e30be7.zip	343,820,335
		8.1	19R570	17		N/A	58e0f4f91fd4f2033d49e6f67727bfe2c4f8f9d8.zip	344,642,681

Apple Watch Series 4

Watch4,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	2e5018a17c895f3920d6246f41295fb7e2132d08.zip	1,863,178,179
		5.3.9	16U693	17		N/A	66249d0b8ac6c9fe8672ca8285e2d5d06ccabe4e.zip	1,713,444,699
		6.3	17U216	17		N/A	a3c57cb5f840c6976641aad44090b309f8c8c4a8.zip	1,631,532,849
		7.3	18S801	17		N/A	c6484763d87502b4999e6940a1360a123ce064f5.zip	1,321,942,148
		7.3.2	18S821	17		N/A	58a11212579a8d1dc4582d12d76f37a6818547f0.zip	1,321,934,082
		7.3.3	18S830	17		N/A	89b09fcb56ae569d82afb07f040afb831a77d732.zip	1,321,951,120
		7.4	18T195	17		N/A	fb5de9517024cf4fb86cf377e9186cbf0efd85a1.zip	1,285,378,642
		7.4.1	18T201	17		N/A	5ffa01f386e132fc09bc94bc77bfc47f0f1cfc97.zip	1,285,377,796
		7.5	18T567	17		N/A	c25effbead70389a61e37520fdb31d603ba87331.zip	1,283,283,120
		7.6	18U63	17		N/A	571a94b9dd46083ace0fbb5ffa4e431f7bc68976.zip	1,282,627,082
		7.6.1	18U70	17		N/A	79f5e5e652a9bd0eb65fb3ed51fdaf773e4de31f.zip	1,282,636,980
		7.6.2	18U80	17		N/A	0ad92bf5890b9d198d243885f78146f71243be64.zip	1,282,616,778
		8.0	19R346	17		N/A	622fc155d27e5438e825ac05338c31ab0bacc133.zip	395,846,314
		8.0.1	19R354	17		N/A	63ac042b319b84d76c6384b17f4283e565334e65.zip	395,707,278
		8.0 beta	19R5266q	17		N/A	498d76829d10094ffcf03facfebdffb6d725209a.zip	936,792,471
		8.0 beta 2	19R5286f	17		N/A	14eb8c29b55593987362f5c3dcc25501efdf96d6.zip	888,575,546
		8.0 beta 3	19R5302f	17		N/A	d12b8d8b51c8b69a93cfe65e8f99721d584d4cdb.zip	575,273,003
		8.0 beta 4	19R5312e	17		N/A	5541b7479dce0c6fbd8db80d1307d3ce27605a6b.zip	502,316,392
		8.0 beta 5	19R5323g	17		N/A	83fd26aec003403b522602ac31923b1fa07db6c4.zip	475,527,060
		8.0 beta 6	19R5330d	17		N/A	a4db6bc39088efecaab54911a5055fe7e4b8928b.zip	406,815,092
		8.0 beta 7	19R5340a	17		N/A	95c55b348663fbda8e468bf202f4c5f2b4796c92.zip	405,061,538
		8.0 beta 8	19R5342a	17		N/A	d2dc074166d6e9d298e561d36dd5bafc86b3445c.zip	405,049,790
		8.1 beta	19R5541f	17		N/A	043a06db9dd8af4cb649f9a17ddff7a3aa0510ff.zip	346,193,847
		8.1 beta 2	19R5551d	17		N/A	551224495566e647d004217a819b99171e2466b3.zip	319,738,685
		8.1 beta 3	19R5559e	17		N/A	e015f5af4b7c8bf1aaadf212efdab4e84bbbb11d.zip	306,161,747
		8.1 beta 4	19R5566a	17		N/A	72c2429904d12487a82cc91891a1b914394f65f8.zip	303,989,502
		8.1	19R570	17		N/A	f3381beaa94bc7c2a684580bc418571231cb246f.zip	304,158,548

Watch4,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	9fc34143ee425406c3c88f2b9971192dee210f47.zip	1,843,427,581
		5.3.9	16U693	17		N/A	1d6171f0a666ba51d4a3795108818527c456faec.zip	1,703,562,557
		6.3	17U216	17		N/A	3590d47ca9a8f00ce5c28184a3fdd97a18f112e8.zip	1,619,389,610
		7.3	18S801	17		N/A	fec5550ddb627230318b214a572ef55ac1c3631c.zip	1,306,545,045
		7.3.2	18S821	17		N/A	e86d91c4d53b8fca8965cdaa2341dd24510c339b.zip	1,306,543,238
		7.3.3	18S830	17		N/A	95552ecbef8626c456a882717158ffd55b973e54.zip	1,306,548,329
		7.4	18T195	17		N/A	853cc6404ee875569f78bf0b9e98384d39e1aa7e.zip	1,271,875,842
		7.4.1	18T201	17		N/A	0260e3c6c8b2a087b03368f8994065321c857861.zip	1,271,867,416
		7.5	18T567	17		N/A	9f27c0536a7a032dd8843868f7816075613777d5.zip	1,269,557,066
		7.6	18U63	17		N/A	e94e45b0edf85c92cf38232be7717432673fefcb.zip	1,268,971,885
		7.6.1	18U70	17		N/A	1d5d304f467d58e5cd8e193c0e2a36de521dceca.zip	1,268,986,636
		7.6.2	18U80	17		N/A	cce7d71974915df457caa5434570976ed7b555ba.zip	1,268,975,325
		8.0	19R346	17		N/A	0245c5ea85bd025875406e6283b2345f1d2468fc.zip	395,830,795
		8.0.1	19R354	17		N/A	e11f89e7e970fce95987707873fa7bbf6e70204f.zip	395,693,229
		8.0 beta	19R5266q	17		N/A	c95880f737b1308e4d149a51b497103b0a36d842.zip	921,804,572
		8.0 beta 2	19R5286f	17		N/A	bda7757dedb03b8ff8faa55cc43a636f0b3d232d.zip	873,102,238
		8.0 beta 3	19R5302f	17		N/A	0a46e47a48ccc19992e291b04cd1febafd50f46c.zip	578,773,365
		8.0 beta 4	19R5312e	17		N/A	b80f997aaaf4ea20f8ef125933481f26f1a063c6.zip	505,043,259
		8.0 beta 5	19R5323g	17		N/A	14dc256583a973433558f84877946d7e409bc311.zip	475,746,725
		8.0 beta 6	19R5330d	17		N/A	1316f1400121088c69d285f39deeeb85b5919417.zip	406,892,575
		8.0 beta 7	19R5340a	17		N/A	d28f65aa79cfe4bf28c63eb623e20ee313cb1c15.zip	405,095,148
		8.0 beta 8	19R5342a	17		N/A	8853c499e488759bef9ef0e9b9f5c2bf4d080d32.zip	405,086,350
		8.1 beta	19R5541f	17		N/A	660833f3a8fe2eb87fcdc16a4cfcd216be3f370c.zip	346,202,193
		8.1 beta 2	19R5551d	17		N/A	1d672746ba85fa4f5fffad408cc925bcbc92553c.zip	319,740,773
		8.1 beta 3	19R5559e	17		N/A	8f52cb4f905dc030341521386be3f9a93b53ff72.zip	306,166,042
		8.1 beta 4	19R5566a	17		N/A	e33c6cdcafa80af0913b410147dd3ed625af391b.zip	303,992,897
		8.1	19R570	17		N/A	16d5b2aad0122cfdcc389a1660aac8b5b97de2be.zip	304,167,647

Watch4,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	e1d8183bab6e0992ba92f75527e2e6a872d9b4e5.zip	1,910,573,733
		5.3.9	16U693	17		N/A	9d0d9cb2510b95d176a1a4b5447e37d75f38735b.zip	1,759,059,500
		6.3	17U216	17		N/A	9467c5f3a86f8eeb40a1b096d9e1e46850a397d8.zip	1,676,485,873
		7.3	18S801	17		N/A	f0e173948f6c237f08f1c752726cc6f76502aa4b.zip	1,361,840,258
		7.3.2	18S821	17		N/A	93393cfa9dac37b8b7e4c18cb8e486acf7d92642.zip	1,361,845,334
		7.3.3	18S830	17		N/A	bce7884557f3518e50ef467ad6866a071ca12bf7.zip	1,361,845,550
		7.4	18T195	17		N/A	7d998a54d8236705f8ab33bb7dba479593bdd4b7.zip	1,326,025,389
		7.4.1	18T201	17		N/A	0edb1410c6974de6bb2baa7d2c08d926452bec9d.zip	1,326,025,555
		7.5	18T567	17		N/A	c81e2cab706a73917bb8e594eea336ed049b7ea4.zip	1,323,479,920
		7.6	18U63	17		N/A	ae5dd3c9ceae1b14ff3d942144c1ee8ddd299c2a.zip	1,322,828,010
		7.6.1	18U70	17		N/A	44c6cec85589e02493cf7ac3bdac32f5b9b58af1.zip	1,322,830,218
		7.6.2	18U80	17		N/A	5eed5c0663387daa70afcd975fc59e822d7d85ae.zip	1,322,811,896
		8.0	19R346	17		N/A	3e50b992ae8df002819b41f5e99a462f28b28b49.zip	425,191,742
		8.0.1	19R354	17		N/A	47cc4627f63fccc225c37039b9c09f04826e9696.zip	425,149,958
		8.0 beta	19R5266q	17		N/A	9cf8fa35ae7e9fb51a2e7cda0b26ed27ea197e51.zip	970,706,604
		8.0 beta 2	19R5286f	17		N/A	3464cae81d7e6539970ecd69ed2400972540173b.zip	918,519,059
		8.0 beta 3	19R5302f	17		N/A	6ec497d2990a3f8ce6191e51eac4ee952ab8da80.zip	614,761,860
		8.0 beta 4	19R5312e	17		N/A	09cde466f98e3433a745668e161ad9f9e6ee961e.zip	536,503,639
		8.0 beta 5	19R5323g	17		N/A	399be81a5468ced3d52450c090dda737a3f3523d.zip	447,011,196
		8.0 beta 6	19R5330d	17		N/A	26d0a597b8dbc91abe889ec8bfd1d92cdacfdb30.zip	444,028,415
		8.0 beta 7	19R5340a	17		N/A	3e609cfa6eab9c0572aafb302e19eb3ed912a4bf.zip	442,430,936
		8.0 beta 8	19R5342a	17		N/A	1809e1158b24fe52f99c765929f244c64c093fc4.zip	442,425,811
		8.1 beta	19R5541f	17		N/A	4e9796db164b766284b09c15f1dec5f88f5f4433.zip	366,273,144
		8.1 beta 2	19R5551d	17		N/A	674dbb30c6c893f0365b4ed4c93ee22d5b2d60be.zip	340,018,336
		8.1 beta 3	19R5559e	17		N/A	1f6a40914633366ec3acbe7baebec26e4fcc9251.zip	336,208,426
		8.1 beta 4	19R5566a	17		N/A	e828d5449330743a9af7555813d8d1e8f2e220a6.zip	334,518,680
		8.1	19R570	17		N/A	dd3f3832234542f220b79ed89b4018122884518b.zip	334,706,104

Watch4,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	9d360b4fbe576716a910788ed461785df2fe8745.zip	1,891,595,337
		5.3.9	16U693	17		N/A	fd9c8de6dadfb1015e42e9ab7332aabc09c97dcb.zip	1,749,271,931
		6.3	17U216	17		N/A	a48c9b9b8c0af1d9ae3185ecba3a796ed890faa8.zip	1,664,099,985
		7.3	18S801	17		N/A	d4eb8ead13213c697f7854438f1850b1dd9e6cd2.zip	1,346,641,606
		7.3.2	18S821	17		N/A	2e55f6a5d8fe4675444fd290a5a0cf8ec9e58227.zip	1,346,650,382
		7.3.3	18S830	17		N/A	5c0a131b4267c0e7a02fa60755d6da95212f1c3d.zip	1,346,645,618
		7.4	18T195	17		N/A	24912b02f4a9abd4d1c660bd1fcbaad03b993c89.zip	1,311,629,993
		7.4.1	18T201	17		N/A	0844c5d77096fe101d664acd75b4d9e39152fc9b.zip	1,311,624,813
		7.5	18T567	17		N/A	fcf274349e7bd91f39299c4b627e3a13ff756afd.zip	1,308,978,488
		7.6	18U63	17		N/A	b3b1a6d57c49ebfc27f2688bfc227ee172030676.zip	1,308,347,843
		7.6.1	18U70	17		N/A	ccbb69634404b9fbf31ae4023fa2c3b5e6a45056.zip	1,308,359,130
		7.6.2	18U80	17		N/A	2bd97b1bf992f0995a7d200ffd4dc95328984105.zip	1,308,324,712
		8.0	19R346	17		N/A	9f058357b7332a5d792272208922d2faa6f4b13e.zip	425,182,400
		8.0.1	19R354	17		N/A	e23cd9e506640f12e10830390d3a96555656a494.zip	425,134,420
		8.0 beta	19R5266q	17		N/A	4d6f8dbe4679bcf580ae626e0b017e80342a2002.zip	956,649,614
		8.0 beta 2	19R5286f	17		N/A	d2ecff86936eb6171a634f933db0cd9ea0fc710d.zip	903,462,544
		8.0 beta 3	19R5302f	17		N/A	2d0a02f0979dd6e2f3597f5070b9e8f1ee84fc46.zip	618,146,326
		8.0 beta 4	19R5312e	17		N/A	5bc7944bd429239e7cc04e84701e74b62f8f6dbe.zip	539,179,829
		8.0 beta 5	19R5323g	17		N/A	0cc45c2fea73b7a89f32a270a606f6422acfbb92.zip	447,530,895
		8.0 beta 6	19R5330d	17		N/A	bccf5fa32239c44c7ff4f129e936a3ee3d88adee.zip	443,959,892
		8.0 beta 7	19R5340a	17		N/A	70ba8b6864fe101cec7b7853222d0ecede65dbc9.zip	442,404,738
		8.0 beta 8	19R5342a	17		N/A	85a41945f518ec525209bc24a4a36b5e984a741f.zip	442,393,457
		8.1 beta	19R5541f	17		N/A	e70c31c286a3d085b538e693a662a49fda6abba6.zip	366,285,671
		8.1 beta 2	19R5551d	17		N/A	8139ea8b5b51f659155d2941b58f76b938bc5a0f.zip	340,011,948
		8.1 beta 3	19R5559e	17		N/A	b3fd18a5ab793ce2c593288424e533e6375e7487.zip	336,220,596
		8.1 beta 4	19R5566a	17		N/A	e2cc9a70ebd5eda91abb0b019b75bc550cf4989f.zip	334,528,849
		8.1	19R570	17		N/A	755dbb1bc04339b95fef4a4a8d08c8b1f6fb646c.zip	334,711,327

Apple Watch Series 5

Watch5,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	74a020fcf01c70f24aec5e208d673b681406898a.zip	1,864,264,689
		6.3	17U216	17		N/A	a21790b9339a5ce25194308caf75c55c4d19c4e2.zip	1,632,419,458
		7.3	18S801	17		N/A	913e547c15bb2f2a5e40a4d3d2c45403703233e9.zip	1,322,629,206
		7.3.1	18S811	17		N/A	df7b454bddafb9133fd805fbc73e283495a4e8f6.zip	1,322,633,837
		7.3.2	18S821	17		N/A	edaca07438b80d6d52c3681536e8382d37eb97db.zip	1,322,626,395
		7.3.3	18S830	17		N/A	9114a46bb26a9ea3966cfac5d945735e4e683998.zip	1,322,625,540
		7.4	18T195	17		N/A	76e2f351b00495fd014d0bf6b04ad6847b03ff24.zip	1,286,049,044
		7.4.1	18T201	17		N/A	defb49850fcbd3e7fab91844b31489762e082ee0.zip	1,286,030,836
		7.5	18T567	17		N/A	c037a0a89d4492cafe33965e883f1aa625227510.zip	1,283,932,325
		7.6	18U63	17		N/A	f518470f62c09ee495a41cd8bdc363bc67c16057.zip	1,283,275,291
		7.6.1	18U70	17		N/A	fa17ad1ced3c20bd5ab841d28cec01eec26497a0.zip	1,283,281,014
		7.6.2	18U80	17		N/A	22ad68cfbf1424011947863e66d5ef9a0a87e828.zip	1,283,260,033
		8.0	19R346	17		N/A	fd337fe9daae237e9134cd69f90a8f6d1c3a4556.zip	396,183,366
		8.0.1	19R354	17		N/A	d12a0235c16ddb7dfc6a444b8ddf89573591a463.zip	396,035,457
		8.0 beta	19R5266q	17		N/A	5d2ebbb0007163dc4f01f9cd2358e1d0862ba022.zip	937,314,280
		8.0 beta 2	19R5286f	17		N/A	fd8857affd0d54989d442f009aa5418b344290ab.zip	889,017,837
		8.0 beta 3	19R5302f	17		N/A	4a56fe78f4f15608b535bd0e584c3db781117141.zip	575,689,426
		8.0 beta 4	19R5312e	17		N/A	592552f17bc0b3f42ac18b0b610985549b03c31c.zip	503,127,694
		8.0 beta 5	19R5323g	17		N/A	95c35d6a17e5d44557dce3b345a3e37ce93d8c67.zip	475,732,944
		8.0 beta 6	19R5330d	17		N/A	4c642994dfebd84e076e3332c84c396e5d1bd565.zip	407,415,963
		8.0 beta 7	19R5340a	17		N/A	df0b203c09ac347b513796a1d86486ea55f0fc37.zip	405,272,038
		8.0 beta 8	19R5342a	17		N/A	e628ff440f64bb194fd2849e008b55c663b30e76.zip	405,271,219
		8.1 beta	19R5541f	17		N/A	302feeaa0d395337a07e89dda70a4a27a3aba35b.zip	346,608,628
		8.1 beta 2	19R5551d	17		N/A	651d8ad608c196c9973cba88e6aaee2aadcf013f.zip	319,854,231
		8.1 beta 3	19R5559e	17		N/A	36bedacb35b6e5cde87b26ade21f51f4e57e6311.zip	335,784,149
		8.1 beta 4	19R5566a	17		N/A	4faf01c4a0ebe9c6090bf72d275b6b21c56081a4.zip	333,918,855
		8.1	19R570	17		N/A	8feeabf8f58deb83f2baff18e633356a12682363.zip	334,607,683

Watch5,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	1501c77754b965d8b4f5b4f50b5121c24c6d712a.zip	1,844,544,356
		6.3	17U216	17		N/A	162f70e3faa57fdf93548b2bbee183d67c7c8df6.zip	1,620,278,333
		7.3	18S801	17		N/A	0690bb1d7431e9e6ba777e5fd48d4e73fb54c23c.zip	1,307,221,845
		7.3.1	18S811	17		N/A	ae44ccc793b33fa90c3ee224e4ceb88436f05e85.zip	1,307,223,377
		7.3.2	18S821	17		N/A	d6489b15e4c005eeedb3a526a6515186d0490e88.zip	1,307,222,370
		7.3.3	18S830	17		N/A	9a4b4c3bf439830960bbd04573ab2da665819a41.zip	1,307,220,207
		7.4	18T195	17		N/A	7b6f4343a2175006cfeaefd474a07729625fb76c.zip	1,272,547,093
		7.4.1	18T201	17		N/A	ed3b0738c28d8d8d8a37351d9cf8b968858f32e5.zip	1,272,528,561
		7.5	18T567	17		N/A	d0703a21fd258d2ec6c4aa6657d8c4fc57ff04c3.zip	1,270,217,615
		7.6	18U63	17		N/A	f77799f44ffaf369b4c43950830541d8abb20117.zip	1,269,622,588
		7.6.1	18U70	17		N/A	7acc29fcd07d01769b5ee63a0b3ef63bfd67fe96.zip	1,269,623,857
		7.6.2	18U80	17		N/A	57dffd3f74dbef5ff9b7cfc9316198aa8ab3c68f.zip	1,269,604,167
		8.0	19R346	17		N/A	233887b238e819a21ca1ce7ed3008f4bfe093401.zip	396,165,122
		8.0.1	19R354	17		N/A	459ca8cac2fa8279de4c5bcc3ea06c33fcfbd7c8.zip	396,020,954
		8.0 beta	19R5266q	17		N/A	9498dea2a2b8c4525bec51c8a63874445ad3be80.zip	922,323,022
		8.0 beta 2	19R5286f	17		N/A	71297e5605dc54360ae40387e0c28b9533de087c.zip	873,537,575
		8.0 beta 3	19R5302f	17		N/A	cd6cd350e171508be6f440bc2ffa710855468d07.zip	579,213,370
		8.0 beta 4	19R5312e	17		N/A	b3eb48750406439889b046595ce49acbc64660db.zip	505,888,117
		8.0 beta 5	19R5323g	17		N/A	805834938493af12b3dc8a116d727ca22ce2abee.zip	475,949,480
		8.0 beta 6	19R5330d	17		N/A	c3a41995ce6390ebbc35182dd5258fc88643ce47.zip	407,498,518
		8.0 beta 7	19R5340a	17		N/A	a0d545d227fb4ecb9a9cdd16a308257a43e275e0.zip	405,306,703
		8.0 beta 8	19R5342a	17		N/A	8e8da554e0ce2fce5aa9023a1aa8fde69b2e4da3.zip	405,307,619
		8.1 beta	19R5541f	17		N/A	2f8cd6dc699cda3869e248072301d2b806aa8f94.zip	346,618,543
		8.1 beta 2	19R5551d	17		N/A	37abe293ab34e279466053fa5f646a65295f3b6e.zip	319,856,750
		8.1 beta 3	19R5559e	17		N/A	c59456ef3565aa96786eec8a51219b08a445ad6d.zip	335,790,446
		8.1 beta 4	19R5566a	17		N/A	a9cfe989445160101348e40f9ecec43e97f0c6a7.zip	333,932,241
		8.1	19R570	17		N/A	70cfa6220ea01458bfe1365be132b184c24f6958.zip	334,620,916

Watch5,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	2e0758d21dde6734a0ba74168411374692f91728.zip	1,912,204,700
		6.3	17U216	17		N/A	fe0e0c23f4c43162aadfa14ce08d69c6e538a167.zip	1,677,271,381
		7.3	18S801	17		N/A	7785ac4f10751f8aa697cbf1334f2f9de122c8db.zip	1,362,575,278
		7.3.1	18S811	17		N/A	c5a7afced69777e44e5dfa846b815436ca7cfef5.zip	1,362,578,499
		7.3.2	18S821	17		N/A	0a3e9c27dd9ed2029200f8418613e514c79cf83f.zip	1,362,587,672
		7.3.3	18S830	17		N/A	a7e729540668c2da8da03d804f991e85aed7a457.zip	1,362,577,151
		7.4	18T195	17		N/A	4c3f1027b699fbb44f7e880d783d860aa4aec3d2.zip	1,326,743,497
		7.4.1	18T201	17		N/A	4f9a55788321ee23c61ea993063e3b4feefed23c.zip	1,326,735,520
		7.5	18T567	17		N/A	70e628b00c44fb325a019f3f0fe321b608aad803.zip	1,324,191,984
		7.6	18U63	17		N/A	7b4b5a815508b5071ff5a230ffb1cdd1e7339a76.zip	1,323,526,248
		7.6.1	18U70	17		N/A	2074a8ecd4b6ecba76ce977bcfa4f5024fd621d8.zip	1,323,530,250
		7.6.2	18U80	17		N/A	57a3a21aa7fbcdd1ef4bf6e76601d585eb1c32fb.zip	1,323,516,689
		8.0	19R346	17		N/A	aafd9b8138c75f647d25a9a2fab4eef553311839.zip	425,622,154
		8.0.1	19R354	17		N/A	3cbc3d03f7caf9615cc3dc6c676b083a2e75cb97.zip	425,598,160
		8.0 beta	19R5266q	17		N/A	466eb710910cf2219df5017e2ee6e0dc13014017.zip	971,050,585
		8.0 beta 2	19R5286f	17		N/A	9c45a17dc803f60bf3ecabc8f61938e3392f86c8.zip	918,693,252
		8.0 beta 3	19R5302f	17		N/A	e618165884428718f7e9f39dc24d9b217e8e8ee9.zip	615,492,260
		8.0 beta 4	19R5312e	17		N/A	46efec77301f8a35bd66e5eb61cf119563571666.zip	536,869,723
		8.0 beta 5	19R5323g	17		N/A	4a7613fac76c7cd256ad442e2d2baa722fce33e0.zip	447,303,244
		8.0 beta 6	19R5330d	17		N/A	4243245760a719e71c1107348bf67251a71ca131.zip	472,829,702
		8.0 beta 7	19R5340a	17		N/A	7c3e07c4fc269eeba387e62831390fde59a32783.zip	471,398,477
		8.0 beta 8	19R5342a	17		N/A	fa97fe208dd82db0a2966a44cfa529f33a532c6a.zip	471,414,511
		8.1 beta	19R5541f	17		N/A	cca37872a12fa27cc41bd077c9c5b30ccb170659.zip	366,502,361
		8.1 beta 2	19R5551d	17		N/A	c312329173f6a56a04c8965183c377219ecd396c.zip	340,428,063
		8.1 beta 3	19R5559e	17		N/A	07d6a97e1af9ba5ab44936f777595df9e0087487.zip	336,868,942
		8.1 beta 4	19R5566a	17		N/A	07bc7388fc01706467cfaf37789012a1bdcf5b74.zip	334,785,922
		8.1	19R570	17		N/A	06c7f0fd9f9d72549905fdc2019cff72304f4cb3.zip	335,050,012

Watch5,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	6fabf923c48be91857189f4fb73b30f3a11d2438.zip	1,892,590,556
		6.3	17U216	17		N/A	d2250e9ffb9bfa5715336af79a7545095b3c1e6a.zip	1,665,121,177
		7.3	18S801	17		N/A	4ce35c4e881eeb2899099b17331b404b9d0bc8d1.zip	1,347,388,596
		7.3.1	18S811	17		N/A	5925ca7e492670f12a708de9c60af2e56bab7aca.zip	1,347,385,983
		7.3.2	18S821	17		N/A	952444d699da58373fa4335199d3616b52555548.zip	1,347,392,696
		7.3.3	18S830	17		N/A	3c98758db470a248903f54edfdfa8664734c491d.zip	1,347,399,210
		7.4	18T195	17		N/A	a1314469592f7e2837a4c58c8bdf2ab8bfdaed92.zip	1,312,345,100
		7.4.1	18T201	17		N/A	2954afcc24f12bbace7090cf27e489bb2e331d49.zip	1,312,328,354
		7.5	18T567	17		N/A	27db13d4046aba3ebf8794160e7e37c6c256a620.zip	1,309,680,855
		7.6	18U63	17		N/A	713caec6007ce3af9f363750d3c6d73f9de9678e.zip	1,309,036,907
		7.6.1	18U70	17		N/A	fd713d72ec4b05a981b1b29d26ebfffac2b8739f.zip	1,309,039,687
		7.6.2	18U80	17		N/A	9ce4e91fbe375e541f701c9ea79250921c051394.zip	1,309,032,684
		8.0	19R346	17		N/A	4ab7165db525cc23b89febe257ebf244e5c3bedc.zip	425,620,071
		8.0.1	19R354	17		N/A	4487c441a37f922de365ad0db6445dfe775b904f.zip	425,597,395
		8.0 beta	19R5266q	17		N/A	b0fec1dd2d9ad0a05c74c0264eb2550370e98760.zip	956,976,541
		8.0 beta 2	19R5286f	17		N/A	497acaeb534ae1220f3d04e72f61bad5ce8fd5d6.zip	903,665,841
		8.0 beta 3	19R5302f	17		N/A	5ce4cdd97ff505fff8f85672089a556956342f9e.zip	618,769,133
		8.0 beta 4	19R5312e	17		N/A	9b88a45d1d92751d4a7ed8526ca9229b7a1ce283.zip	539,549,885
		8.0 beta 5	19R5323g	17		N/A	0fc2c2b53e9f43350043b81b73205a3386982d8f.zip	447,830,381
		8.0 beta 6	19R5330d	17		N/A	bd02b4018058ab5626b2f1209c88e70cab32a7b9.zip	472,861,734
		8.0 beta 7	19R5340a	17		N/A	7dd93dc6fed36969cc8e3ca0c8ec4b9774c77b36.zip	471,457,954
		8.0 beta 8	19R5342a	17		N/A	a3f26593462b677c7b3f56d8e1de9f7d59f45777.zip	471,477,453
		8.1 beta	19R5541f	17		N/A	b3bcf9d179c10d0af90e21b70ce7b03fa69f3f52.zip	366,506,121
		8.1 beta 2	19R5551d	17		N/A	e18e0b08d1fa52e7ee233dd84c26d3c2d16f66c2.zip	340,438,593
		8.1 beta 3	19R5559e	17		N/A	fb5a60fb7f1482e2913f851515a8f590d5785a30.zip	336,875,302
		8.1 beta 4	19R5566a	17		N/A	8e09aded8b4bc28e69eed146f462ba6cd723c622.zip	334,806,250
		8.1	19R570	17		N/A	4d3a023e25dd1370dca24519ac1de1af4a855b9e.zip	335,059,491

Apple Watch SE

Watch5,9

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	8ddb445de6ad537b119c0b48697af560ca4bfd81.zip	1,864,137,482
		7.3	18S801	17		N/A	d757a9362b058069af365cd8a1c4ec2c54b349a9.zip	1,322,580,805
		7.3.1	18S811	17		N/A	b4096d0fce3a38ff8f3e810a9ebc64621e142c63.zip	1,322,582,709
		7.3.2	18S821	17		N/A	588ffdb0924f7b04b82e1fadc7207b8e4e8fab34.zip	1,322,580,931
		7.3.3	18S830	17		N/A	83753416cf31a39e7f3e7b2a7b05300a1ed3d4b9.zip	1,322,582,084
		7.4	18T195	17		N/A	d69fff039978dbb6cf6eaddfcebd51b5dbb7136b.zip	1,285,980,993
		7.4.1	18T201	17		N/A	45eab26997ca396c04df1b7a248d98ea390fde66.zip	1,285,965,982
		7.5	18T567	17		N/A	18cc93cb68f26f50c1868de6275cf8d37a6a57fe.zip	1,283,902,732
		7.6	18U63	17		N/A	d730bfd18b634045f6f5112531a7101afe9e789a.zip	1,283,240,105
		7.6.1	18U70	17		N/A	443a0978a90fcf6eb55163c86097e643c866ee18.zip	1,283,262,624
		7.6.2	18U80	17		N/A	6aa9b15395480c968c57a688a7bb3c1388ec2441.zip	1,283,227,067
		8.0	19R346	17		N/A	9b7adeead561609456c5a2ddba9417bc7d2eb362.zip	396,154,963
		8.0.1	19R354	17		N/A	2d99117ebc2c02c7af85f91ab9034b20bd936e8c.zip	396,008,584
		8.0 beta	19R5266q	17		N/A	ece48c24f924c542943ebc7b06d5055b56ca0929.zip	937,281,645
		8.0 beta 2	19R5286f	17		N/A	27153b60963f4da0034e5e93c910faf13ee3a15e.zip	888,980,507
		8.0 beta 3	19R5302f	17		N/A	1e2f43a927b519ca427fc57eac592fb0daf406ce.zip	575,653,523
		8.0 beta 4	19R5312e	17		N/A	07221cb78a4e7bb830cfa5034c520f8ec603a286.zip	503,093,470
		8.0 beta 5	19R5323g	17		N/A	afe33de2598abf3dc0cffde49deccd11ebecba8a.zip	475,704,980
		8.0 beta 6	19R5330d	17		N/A	d1abfe0c7484e31096093aafafdb77f9229a1ef9.zip	407,387,210
		8.0 beta 7	19R5340a	17		N/A	6ad6b55553d6ed7d7532932d3da9fa4d91db2f4c.zip	405,240,954
		8.0 beta 8	19R5342a	17		N/A	b6cecbdedf94d1e9214cae7b4e47f24dec35df4f.zip	405,239,841
		8.1 beta	19R5541f	17		N/A	0252f169663a896e3e8a3c56e4382f459eedf2ea.zip	346,578,950
		8.1 beta 2	19R5551d	17		N/A	f8002791cce825bb7848123c8b86d6f3bc681705.zip	319,821,740
		8.1 beta 3	19R5559e	17		N/A	f1da22864fc138a48a5d1d8de2891918bd973d18.zip	335,761,287
		8.1 beta 4	19R5566a	17		N/A	3a08a6b220d8c458891dd8e78a7c606446d4dc4d.zip	333,890,079
		8.1	19R570	17		N/A	8b69b64abe1f1760186c1fd7ff0768a32bbbde6f.zip	334,584,615

Watch5,10

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	e8ee7ee58205cacbc12d3c9ed90e51dc07afd43d.zip	1,844,396,121
		7.3	18S801	17		N/A	647e751f16a4f189675932171eb2834dfdb47815.zip	1,307,130,771
		7.3.1	18S811	17		N/A	89aad5ba23843091edff44eb1185465073725a87.zip	1,307,131,264
		7.3.2	18S821	17		N/A	2fdc63e44e5ab90996b3bff079d6b2cf28c25b6f.zip	1,307,125,271
		7.3.3	18S830	17		N/A	20549b433a1f4640cac8ef3881f45d0d44ff97b3.zip	1,307,126,494
		7.4	18T195	17		N/A	d3c468edbe37c24e40a96a3c789e95a20d5e351a.zip	1,272,481,152
		7.4.1	18T201	17		N/A	987c2c0c68aa251504a89aac38d189a5d254a6e3.zip	1,272,466,346
		7.5	18T567	17		N/A	e101969124c3138682fdda4d20fe8f757dc8852a.zip	1,270,152,987
		7.6	18U63	17		N/A	0f263cf73e5e772b5b1c8f395f5f1a2193a123eb.zip	1,269,565,811
		7.6.1	18U70	17		N/A	198359ad689782d55c33acfef9705ff122c70e96.zip	1,269,585,027
		7.6.2	18U80	17		N/A	30be61ce7f5115f339314f76ba2786883956400a.zip	1,269,549,653
		8.0	19R346	17		N/A	c815bf0209f0bca42df4ba7faa2de5983b5897d8.zip	396,141,970
		8.0.1	19R354	17		N/A	616d599441d8efa5968f20df60c6d74e470a94f8.zip	395,995,003
		8.0 beta	19R5266q	17		N/A	f9d64bafa6b7ad4aa73974df1620bf4e47682821.zip	922,285,144
		8.0 beta 2	19R5286f	17		N/A	ff0440914d7e749db0cf88e03ac57abb41ec473c.zip	873,501,691
		8.0 beta 3	19R5302f	17		N/A	d4bca04a80f11350cf060a0a0652c7bcbb785741.zip	579,181,754
		8.0 beta 4	19R5312e	17		N/A	5356c0e57d2c53b0449fa9e55af4fd6e5597ac70.zip	505,829,355
		8.0 beta 5	19R5323g	17		N/A	4c3a371b3386d8ef0ac1739ee45cc702c09054c9.zip	475,917,358
		8.0 beta 6	19R5330d	17		N/A	97d19479ab4208763e814c94c5a10e822bca6475.zip	407,464,461
		8.0 beta 7	19R5340a	17		N/A	3709df409ec69a505291fcf0e27efe5aee1854f3.zip	405,272,826
		8.0 beta 8	19R5342a	17		N/A	e8ce704ccc89a04a411055a91f4c9f75e1b5d346.zip	405,271,731
		8.1 beta	19R5541f	17		N/A	f2da58a2338b012dca1c5d80c2efcfa92bae9942.zip	346,591,607
		8.1 beta 2	19R5551d	17		N/A	22309d8f4f8f69ed6b82e842092959afa52bf358.zip	319,821,719
		8.1 beta 3	19R5559e	17		N/A	23ceaeb209df0913d809e9355786c4a846fe4731.zip	335,763,660
		8.1 beta 4	19R5566a	17		N/A	7c2e7f4f8d33716464bd2d215bd4ae0626de9389.zip	333,899,511
		8.1	19R570	17		N/A	1b509dfd43911a9c06e96d94d3e984236076b609.zip	334,592,832

Watch5,11

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	85cf15bd8b5148e523689b4f78710b9d3ac06dac.zip	1,911,086,122
		7.3	18S801	17		N/A	54be692db6895b578385359e7204f9baf4ae3771.zip	1,361,843,597
		7.3.1	18S811	17		N/A	688fd8e1da7205596dee3bef7bce691079d3966a.zip	1,361,850,368
		7.3.2	18S821	17		N/A	da36ac136c044debc7a49ebec5f1458dad98e378.zip	1,361,858,082
		7.3.3	18S830	17		N/A	3621cbf18b47411b945b579847f2c24d6861b7ae.zip	1,361,861,021
		7.4	18T195	17		N/A	3a98e7754e1bd71c17b99eb96ca74d361de3f057.zip	1,326,015,954
		7.4.1	18T201	17		N/A	2a9d3d2b89722e6d6754244c38d949300d78a654.zip	1,326,001,869
		7.5	18T567	17		N/A	405cdb5b61ddea56447d4881eea65619bc3118c8.zip	1,323,472,021
		7.6	18U63	17		N/A	062e8b9569cf352edaab28296dee8a1d726e1139.zip	1,322,821,418
		7.6.1	18U70	17		N/A	689f39086f645ed235a3c2cb4fdc307100b1cfd4.zip	1,322,829,534
		7.6.2	18U80	17		N/A	7a9cc7c86551a7727857630d51325d17728e0a6e.zip	1,322,807,569
		8.0	19R346	17		N/A	712315f8758aee549e410180aee92f0d7488675f.zip	424,935,026
		8.0.1	19R354	17		N/A	7ab3649bd7857c88b066bebe95b53340b6cf0a3d.zip	424,912,915
		8.0 beta	19R5266q	17		N/A	96c5c6b87410bd20a30369642471a968215d271e.zip	970,371,904
		8.0 beta 2	19R5286f	17		N/A	5c5ea93dfb2ec0b06415d364fab83b892cd3b0ba.zip	918,015,203
		8.0 beta 3	19R5302f	17		N/A	42e479f46a3602da9167ba2f16f96f7fbf2c24f2.zip	614,815,436
		8.0 beta 4	19R5312e	17		N/A	9672240a6bae258c4626a6cdf7a99b720d65bf41.zip	536,189,437
		8.0 beta 5	19R5323g	17		N/A	5bdb234451c4482ff3d401cef0a853855daf8595.zip	446,618,386
		8.0 beta 6	19R5330d	17		N/A	e8544a392631f15bb942689fe19113c4b9398cfd.zip	472,151,520
		8.0 beta 7	19R5340a	17		N/A	586960c046b27fd5d477fa164b2e13d9cf63d3e6.zip	470,717,919
		8.0 beta 8	19R5342a	17		N/A	d1c64ceadac92f95ca74db5f6c557d397269f3d6.zip	470,736,175
		8.1 beta	19R5541f	17		N/A	c503cf51151671fd65c27988055feecae1479423.zip	365,822,325
		8.1 beta 2	19R5551d	17		N/A	befb59bc655941e7203e985f177dc8c530a277a8.zip	339,758,426
		8.1 beta 3	19R5559e	17		N/A	39946218dbffa7c2dedb9d8f8dc765a7024de388.zip	336,187,956
		8.1 beta 4	19R5566a	17		N/A	dbe418dd940c5bc435ae8573e631b0d412fdd6d0.zip	334,118,628
		8.1	19R570	17		N/A	a778509cde80da34e7c30cea23210a28ac60b862.zip	334,371,450

Watch5,12

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	f319ee7d03b709653c773c2dc2a23c5045b40c90.zip	1,891,633,481
		7.3	18S801	17		N/A	9763c547bc7773edc394f2c7be8ce29349b831b4.zip	1,346,662,827
		7.3.1	18S811	17		N/A	96cdf3dab1d869e5ad9e627520d99c45d0fd95fb.zip	1,346,662,360
		7.3.2	18S821	17		N/A	76ccf07d4c3e91877bc8fcf9f0f484d1068eac5b.zip	1,346,672,233
		7.3.3	18S830	17		N/A	5411ce1db59b769caad8e22561b7bced15814189.zip	1,346,665,871
		7.4	18T195	17		N/A	256b1920c2a11da55c4d3200e5b227e59ed6ac5d.zip	1,311,628,457
		7.4.1	18T201	17		N/A	cd6f4ac621120e217ca8bc3ac962bb31fc49759f.zip	1,311,612,126
		7.5	18T567	17		N/A	15a08df34c96c08d8b9a32222670bebaedf48c82.zip	1,308,963,576
		7.6	18U63	17		N/A	a3edd9ae7937590e194462ee81ad490675c40294.zip	1,308,316,027
		7.6.1	18U70	17		N/A	b4af308dae03060ab742243cd40012f51ea4b657.zip	1,308,327,274
		7.6.2	18U80	17		N/A	bb69e32ee8a0118e4504102856d91de698cac323.zip	1,308,307,622
		8.0	19R346	17		N/A	98ed1b718f7525104304c454e6fa18bcabcd17dd.zip	424,938,806
		8.0.1	19R354	17		N/A	85af7ea452f41275955c1a30ee7bff48f57192ea.zip	424,907,844
		8.0 beta	19R5266q	17		N/A	042ff367fe857ad4a4841de5dd3fc2b706f7dbc3.zip	956,297,713
		8.0 beta 2	19R5286f	17		N/A	6772cbac7984d0ada980c8c78293f9172905068f.zip	902,981,263
		8.0 beta 3	19R5302f	17		N/A	389d84856d08961d5bc8a2f116779b87a4135469.zip	618,084,266
		8.0 beta 4	19R5312e	17		N/A	47c501e503fdba5431f815af49afb16f1a5738de.zip	538,864,243
		8.0 beta 5	19R5323g	17		N/A	b0f753e28e7797269aa21c71b83a09bfb6dde7a9.zip	447,146,085
		8.0 beta 6	19R5330d	17		N/A	63746d207600c4c13b8c96944c0127415b6c1924.zip	472,175,217
		8.0 beta 7	19R5340a	17		N/A	4a884763464cc47abb92d5f37f5802892cfbf175.zip	470,768,419
		8.0 beta 8	19R5342a	17		N/A	2229c0ede1af63cb114368bf838927d2958aa3e2.zip	470,786,143
		8.1 beta	19R5541f	17		N/A	427ec3f4b363807d6434989c1baab12c72443382.zip	365,833,285
		8.1 beta 2	19R5551d	17		N/A	a0c34af501ad8b5f3328762c85175dff6c466ece.zip	339,757,883
		8.1 beta 3	19R5559e	17		N/A	146842eaccc56d53771d123751b9481762bdf0e8.zip	336,188,557
		8.1 beta 4	19R5566a	17		N/A	de8428383ca1f8c96822a68415057849ec2e3074.zip	334,124,895
		8.1	19R570	17		N/A	61d662e85b4fa9da7720c9768e515cfd7e8be935.zip	334,378,535

Apple Watch Series 6

Watch6,1

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	5677ad7c22603e2d0fc9d1b41a0cbddc23ddfdaa.zip	1,855,422,047
		7.3	18S801	17		N/A	0188d8c03845f06c95ab0a884853dfad70fa0211.zip	1,313,375,130
		7.3.2	18S821	17		N/A	7ec0e3c5d2c9dfb6cb6968ae8a675c06ef6131ba.zip	1,313,379,072
		7.3.3	18S830	17		N/A	65a32b4d9ead34b2e15be2e02ebf82f43d5aa126.zip	1,313,379,136
		7.4	18T195	17		N/A	24aa39cba47593ef6e58ad38e729d66b1ccae129.zip	1,276,982,187
		7.4.1	18T201	17		N/A	0985337adf8f8acd2317cb327b010e79c1be1c17.zip	1,276,963,025
		7.5	18T567	17		N/A	437ffb87903825b7fbcc1a2b1110413855c7a752.zip	1,274,534,694
		7.6	18U63	17		N/A	4580748cb25fef29e95086305c3efe61b0c01336.zip	1,273,918,342
		7.6.1	18U70	17		N/A	d824edd6e8fd4afb370a75e7e435d3f0baa291b6.zip	1,273,928,757
		7.6.2	18U80	17		N/A	871d7a3c834536e66b5c25c1a98465e0acd46e48.zip	1,273,904,862
		8.0	19R346	17		N/A	0c3e5d2c2dd547ffe1195556d08472d4f61778be.zip	384,401,921
		8.0.1	19R354	17		N/A	68cd96df66341ee732a48460fd7e5aa4bb646b39.zip	384,231,612
		8.0 beta	19R5266q	17		N/A	3535c2109beddfb58e36bfea159248890341b42c.zip	925,755,277
		8.0 beta 2	19R5286f	17		N/A	1995b05cbc426c87d8bfd55b03112cf335f446e0.zip	877,793,386
		8.0 beta 3	19R5302f	17		N/A	d3e9fd1951fdf312b6155d5200d5d4ce5dd642b7.zip	563,838,424
		8.0 beta 4	19R5312e	17		N/A	d6d07185ff320c4de6cf78db254b760395e538b3.zip	491,524,173
		8.0 beta 5	19R5323g	17		N/A	27fdcb00f89dc9e022ca4f6220f434721abff9db.zip	464,277,573
		8.0 beta 6	19R5330d	17		N/A	9566234b8341a10818d6a889f9d6f78cb811f6dd.zip	396,330,293
		8.0 beta 7	19R5340a	17		N/A	9a442e0cc88fb4f0ca5293ec05f3eadd627c1d10.zip	394,308,191
		8.0 beta 8	19R5342a	17		N/A	67c4a27f476d4cfd3fb19449569467c750e614c2.zip	394,328,784
		8.1 beta	19R5541f	17		N/A	c3217d30870ae997e588186f0d26a223a41e5cbc.zip	334,768,753
		8.1 beta 2	19R5551d	17		N/A	7fe01e40991e9ef517c2a24ac09ba8ce5c6df136.zip	307,706,587
		8.1 beta 3	19R5559e	17		N/A	c2d67dc86a972f5c86b5fd57fb91b02042f0517a.zip	323,829,907
		8.1 beta 4	19R5566a	17		N/A	3bd3f73f801a708cdf19ac8a43052f8772b5e69d.zip	322,155,642
		8.1	19R570	17		N/A	afb8d99f8e8a5901900502a835e81005541df226.zip	322,808,785

Watch6,2

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	c78b3b55435ef2ce672333c413a4e9cb85323ea9.zip	1,835,804,376
		7.3	18S801	17		N/A	abb538412ca944fc19330a9a88d6cc8890e59bac.zip	1,297,756,990
		7.3.2	18S821	17		N/A	41ccd35aeae70c0aec3f3dcc87bb6bb88e2612bb.zip	1,297,758,049
		7.3.3	18S830	17		N/A	7f9d25ca2bf1258b28cd982833c6d99809b8e88d.zip	1,297,749,467
		7.4	18T195	17		N/A	02420fd1c4a477bd8e3f33407a01ef390fbcc673.zip	1,263,263,233
		7.4.1	18T201	17		N/A	62e6671044ca35d509900a2b37d23dc80faba0e9.zip	1,263,247,196
		7.5	18T567	17		N/A	93512a8610ebcdd47be460e25e9d72c8e48341ea.zip	1,261,057,624
		7.6	18U63	17		N/A	3a69eb31c9ee6c6e705d8f8f88c1ceb7dbefb372.zip	1,260,456,722
		7.6.1	18U70	17		N/A	e11e55ba7d4920ce4e55bd12d44e3f342736804b.zip	1,260,461,367
		7.6.2	18U80	17		N/A	89027125cc1be4acef68a6ee281bd1b9b9d7d7bd.zip	1,260,444,781
		8.0	19R346	17		N/A	5f427d07ff7ed56521d5fbfd3e2f7a7135e7d9a7.zip	384,393,374
		8.0.1	19R354	17		N/A	45a9489dfaba1a6efbb2f120d333768e51b59fc3.zip	384,218,508
		8.0 beta	19R5266q	17		N/A	aad29557670f5ea49915595f8478a30011f7cf35.zip	910,733,783
		8.0 beta 2	19R5286f	17		N/A	c1c95be65e9c412dafdbdb19fbdee62890510cc8.zip	862,276,929
		8.0 beta 3	19R5302f	17		N/A	01362892373359856b8bb10d5c0bc6a2c6afd515.zip	567,335,507
		8.0 beta 4	19R5312e	17		N/A	9a966bf8b62a6a1cfcb912d3ffb734b2f173b2aa.zip	494,065,387
		8.0 beta 5	19R5323g	17		N/A	cd79cb5ef44561658ebeeb47ff581e208e2deac8.zip	464,485,401
		8.0 beta 6	19R5330d	17		N/A	1c0e707b62c0acd01f0771478026c3cee51c634c.zip	396,407,530
		8.0 beta 7	19R5340a	17		N/A	40d2f73e92f4cfd16e63f12a14cbae1139935bae.zip	394,367,322
		8.0 beta 8	19R5342a	17		N/A	d53418a4693f108ba03cea4075840cd94c01e201.zip	394,393,419
		8.1 beta	19R5541f	17		N/A	64f57cdedc4c76d7a984fd0e8bc38f768cf3e068.zip	334,775,615
		8.1 beta 2	19R5551d	17		N/A	5b9e98df22d88268bd961e18fdcf6cdec9326a3b.zip	307,711,188
		8.1 beta 3	19R5559e	17		N/A	1841b6127f1f70566cd8746d23971d2e8fee1f46.zip	323,828,907
		8.1 beta 4	19R5566a	17		N/A	0da3b3de3e26bbe2d2d6163712fb29d15959b3c6.zip	322,160,555
		8.1	19R570	17		N/A	ae26aed89c42d1c7108f3036bf0375b9a1bf8410.zip	322,808,569

Watch6,3

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	d558f89c14c959176ca2f85838132d1f5e787a4b.zip	1,902,233,323
		7.3	18S801	17		N/A	3c4a445837fcc0b8b3d568e93037f68f2614480c.zip	1,353,037,493
		7.3.2	18S821	17		N/A	f6ca5d93b352a3626247ded4b995235fad6ac4dc.zip	1,353,046,255
		7.3.3	18S830	17		N/A	a9b2979a748dd6c96a3e3ec9de6edd313ac2af52.zip	1,353,041,847
		7.4	18T195	17		N/A	1c2dad9c6a91a05bd68a11d53b88a36e76ccbb95.zip	1,316,755,568
		7.4.1	18T201	17		N/A	7f565c38a805fa11907898d338ab63dbbc06d7dd.zip	1,316,748,727
		7.5	18T567	17		N/A	fd1d97cb991e4af6a3d6ae61e3ce62555b86cf5d.zip	1,314,519,264
		7.6	18U63	17		N/A	2c33860192b6e960faf2ec4836a896ae95871156.zip	1,313,868,705
		7.6.1	18U70	17		N/A	e71291fbf301199739af5ba36ee8446df9050ac5.zip	1,313,885,369
		7.6.2	18U80	17		N/A	a0df3dbb5e7fb16563f50288d4eaa16b527bdae4.zip	1,313,862,117
		8.0	19R346	17		N/A	833f479ec47f69b8d99878e37bc07cdab7c3c847.zip	413,130,690
		8.0.1	19R354	17		N/A	8263b0fc266740e76d6ff5cd526c8435b596658b.zip	413,101,895
		8.0 beta	19R5266q	17		N/A	7cc50a2cd09839d18ba02b66ae84e4b7ca0f890d.zip	959,025,206
		8.0 beta 2	19R5286f	17		N/A	269f6ef9400e880354f7f364a280a60d6fef5ba6.zip	907,160,366
		8.0 beta 3	19R5302f	17		N/A	a6c5922dd5dceec0d89e58d4a9002b26ab9cb163.zip	603,615,222
		8.0 beta 4	19R5312e	17		N/A	086fc758bba686f39a18181a3d5d7e274736b4e1.zip	525,078,064
		8.0 beta 5	19R5323g	17		N/A	bd874e3914c2ecbb54b2f47300fe27179e5f31ff.zip	435,511,138
		8.0 beta 6	19R5330d	17		N/A	0e54f3c90d1dc01c4bd19cbe3631a8f1c8f547d6.zip	461,513,566
		8.0 beta 7	19R5340a	17		N/A	407e215ba0ab4af1116b4c1805bc889130f5d893.zip	459,357,724
		8.0 beta 8	19R5342a	17		N/A	bcc9288e7af2b64c7e7beae6b0c2c57170dc17a7.zip	459,374,577
		8.1 beta	19R5541f	17		N/A	7bb803483b8fb8600579eb6ba56b8ef4d6e925d8.zip	353,717,149
		8.1 beta 2	19R5551d	17		N/A	acb6371d742f974e21978d81e52f26d287fa3e52.zip	327,443,777
		8.1 beta 3	19R5559e	17		N/A	3964e0ac79b843a02eafc5547e33c9a8bb5901b0.zip	324,128,851
		8.1 beta 4	19R5566a	17		N/A	0544cac864efd629c6a4b1c0cde644896a83e580.zip	322,424,199
		8.1	19R570	17		N/A	13028926f27dd59bba7bb61ee142660c1a86e897.zip	322,886,437

Watch6,4

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	5b7464fba43c1dd4036ecb476f8fb9a2205509dc.zip	1,882,035,334
		7.3	18S801	17		N/A	275ddf6550adc64e775d265626ed2922ff25faeb.zip	1,337,658,772
		7.3.2	18S821	17		N/A	3c8d93692dbbfe014e47bebfc60ac88b938f7a3e.zip	1,337,663,580
		7.3.3	18S830	17		N/A	53fb91719f80fc7839054d0e4d6a2ccad14fae24.zip	1,337,661,453
		7.4	18T195	17		N/A	e477e17cac6c6592c1715eb57dbecd866de043f4.zip	1,302,476,928
		7.4.1	18T201	17		N/A	11b228a0efed0858bad76881ef9683e56ae112c7.zip	1,302,466,949
		7.5	18T567	17		N/A	a847a5972457013722cb3733cb70317964bc1f8b.zip	1,300,006,978
		7.6	18U63	17		N/A	6a62bb20175498998800ed8ace9059eb8d3a99bf.zip	1,299,370,399
		7.6.1	18U70	17		N/A	efa98771882cfb9c4d842c0ab8ec4619308b821b.zip	1,299,375,334
		7.6.2	18U80	17		N/A	3ba005db9802a71a822257c2a60b91d5424ab569.zip	1,299,358,722
		8.0	19R346	17		N/A	8b02442bd7815544ba87a3a4c7fd7200c4dfc122.zip	413,123,224
		8.0.1	19R354	17		N/A	45341b8f5bfd16b9ede64824f8f05baad93901f3.zip	413,097,008
		8.0 beta	19R5266q	17		N/A	7fcbb34dad624ee570e600440c9df49b8895a88a.zip	944,948,546
		8.0 beta 2	19R5286f	17		N/A	56659a084f92a82c88f652f87bbb1123b81ea364.zip	892,111,964
		8.0 beta 3	19R5302f	17		N/A	c106120fc35fc5d63ce5c74429df8aac6edfe3c2.zip	606,973,391
		8.0 beta 4	19R5312e	17		N/A	88657d1f09a9ce06760f24d0218dd4c2d736a516.zip	527,750,022
		8.0 beta 5	19R5323g	17		N/A	8615518aca1c60593affe93a185c9e8e924b62bb.zip	436,030,759
		8.0 beta 6	19R5330d	17		N/A	0d9b6ec5d5ed84f4b8c6b48a52a7b063e357cc59.zip	461,537,245
		8.0 beta 7	19R5340a	17		N/A	34d0a5a8f6f6659f0e03a3250291a44361197eb8.zip	459,365,842
		8.0 beta 8	19R5342a	17		N/A	bea586e03e4515fcc3e6d52b5067196b85377cc5.zip	459,384,833
		8.1 beta	19R5541f	17		N/A	37d4a09e58db64314e56cdb376a0cda6113a7086.zip	353,719,844
		8.1 beta 2	19R5551d	17		N/A	da187cd1a191cf432f5c50b83b3e76cfd293855c.zip	327,449,632
		8.1 beta 3	19R5559e	17		N/A	5690a32cecbd885fbb22198e7073513999813a6a.zip	324,130,382
		8.1 beta 4	19R5566a	17		N/A	07981a4331ffe3ca9633239a422e7e03e9730996.zip	322,424,659
		8.1	19R570	17		N/A	0012728800d99c570d3c69c1cfcbcd9c1b4db0fe.zip	322,878,113

Apple Watch Series 7

Watch6,6

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	bed991b4a1a494211db27e2d017bd7be7915d687.zip	1,890,921,627
		8.0	19R346	17		N/A	c4bb67fcf3bcd1eac145ee880ab5e4170ca4d44c.zip	385,554,723
		8.0.1	19R354	17		N/A	233eab7ec7468301c40d291183b1679b923e3e2b.zip	385,465,034
		8.1 beta	19R5541f	17		N/A	896ca1a2d398d1b75d29526fcca82ced146b5cd0.zip	337,561,312
		8.1 beta 2	19R5551d	17		N/A	3d6631d9ad104a434d0d8676df18c4bce5424c74.zip	335,140,217
		8.1 beta 3	19R5559e	17		N/A	5a6b044a75d8b6e9bad50b39636c81b5fb0e4076.zip	318,849,887
		8.1 beta 4	19R5566a	17		N/A	12642a4d6e13aea632dcbebae41cd8134b29d129.zip	317,085,944
		8.1	19R570	17		N/A	dee3df65ecbc6977eea6b8c96f2b01376f7ddbde.zip	316,941,382

Watch6,7

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	158a407657aa80a500f5e1c313d2fe01d44804bd.zip	1,883,529,799
		8.0	19R346	17		N/A	1a8c87eee74cbc125fffbd9892cf9623110c644d.zip	385,624,128
		8.0.1	19R354	17		N/A	763ac639d6442cdb1c46f33b1452e4019edaa5ec.zip	385,536,143
		8.1 beta	19R5541f	17		N/A	5a0bc2e887113907c16f12dcf9b91cc74cc639f6.zip	337,629,129
		8.1 beta 2	19R5551d	17		N/A	f288c0d8f74c0cce50fe046e3f74ae76b58281d7.zip	335,206,592
		8.1 beta 3	19R5559e	17		N/A	8ff736b7ca1d8909216b3e81c4cfd1ee83637597.zip	318,919,830
		8.1 beta 4	19R5566a	17		N/A	370ce6c14704518630ca3dd63d54ef94fc1f86bb.zip	317,149,057
		8.1	19R570	17		N/A	b901029bb94fecb4ad98aaf38371323216c954c5.zip	317,009,929

Watch6,8

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	958589b53f2e9fc0440d633871aa7714ee939eb4.zip	1,936,737,254
		8.0	19R346	17		N/A	cf50e277b75bab1ac8a368854d6a5e2a8dd71a53.zip	431,190,608
		8.0.1	19R354	17		N/A	fcc3ec9bb4b3469c51e6beb3a51ac04230836e91.zip	431,124,999
		8.1 beta	19R5541f	17		N/A	2ee0b68bb2af7f6cb37e0f4593105582544d44e5.zip	357,668,997
		8.1 beta 2	19R5551d	17		N/A	6c5f287e40b5445b60df02feae6841b2834c537a.zip	329,817,463
		8.1 beta 3	19R5559e	17		N/A	f6473b7db55690486ad1b7a4308f343e178babab.zip	326,611,474
		8.1 beta 4	19R5566a	17		N/A	86c1ca9a065b54e249e80b64611f9dd2d22822d3.zip	324,634,512
		8.1	19R570	17		N/A	3a2ca708b14d0a9694c3926389c0d39c4e1f4fd9.zip	324,478,365

Watch6,9

Version	Build	Prerequisite Version	Prerequisite Build	Compatibility Version	Release Date	Release Type	OTA Download URL	File Size
8.3 beta	19S5026e	N/A		17	27 September 2021	N/A	65a8dabb1a965523e11a943d5ca960af5bd8ea32.zip	1,932,099,174
		8.0	19R346	17		N/A	1552b6354577cdc7a34907c1d0ac73823a1babd1.zip	431,274,952
		8.0.1	19R354	17		N/A	5b1466629c322337fa8be27343ccd76dcc80ae0c.zip	431,212,114
		8.1 beta	19R5541f	17		N/A	9e0bd272bbf0dfae0d24d762aec06703f8817470.zip	357,739,513
		8.1 beta 2	19R5551d	17		N/A	5563d4267cfafd0c23d1f6f08cc546494d8d1984.zip	329,887,997
		8.1 beta 3	19R5559e	17		N/A	83205aa9c13f24f9ee895b1bc0fd0a81123ebdcb.zip	326,678,114
		8.1 beta 4	19R5566a	17		N/A	f7dec9863e59a28327c1bf0e910cf854f2aa454a.zip	324,708,248
		8.1	19R570	17		N/A	81577708f359cf67c65485875aff24de0571801c.zip	324,546,919