OTA Updates/iPad Air/15.0

iPad Air 2

iPad5,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	8217f2677f4b6d55a59e804ef720e72186fb8b2c.zip	4,148,374,216
		13.1	17A844		N/A	03fb4726225b9b846a938b06a7fa1194fb4600b9.zip	3,307,425,506
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	7b4d5699f707485b65104f01de63b86794f919d8.zip	3,231,989,340
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	16daf391c54b8084c058121d52bd3fc41204e41a.zip	3,235,162,069
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	bf0085f2ddd73d5153dcb5746d81157705c33e90.zip	3,198,866,311
		13.5.1	17F80		N/A
		13.6	17G68		N/A	80b219912098e827958e109419b3e0dd0bef4dbe.zip	3,203,726,564
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	3de165d58ecd86cdc4dbbbbb61bcf44ba2e205e3.zip	2,588,030,934
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	9d91857a4b5ce25061501f64760326f1e22781cd.zip	2,428,333,198
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	b2035970b5fab6b21fa9b40ae93885ec6862ab62.zip	2,354,490,650
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	400f647cb0dd3279101d714ceeba891e0e64a92e.zip	2,332,091,971
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	1cd9f63acebed8c598bbb80134a07e2d758a36b8.zip	326,570,268

iPad5,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	8217f2677f4b6d55a59e804ef720e72186fb8b2c.zip	4,148,374,216
		13.1	17A844		N/A	ffc28e880fe07e7a360fb196372192ffd9a72667.zip	3,333,684,542
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	537a2e47049d2e7040437d90bb95f0b76e029c41.zip	3,258,249,373
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	62b09ac653e4a2aa89810368c66c405287a0d1a1.zip	3,261,421,676
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	4a91b7427b2a354e2b277a71d52f41c70f4852c8.zip	3,225,118,087
		13.5.1	17F80		N/A
		13.6	17G68		N/A	0f0c4f3ac60ecb9e0f0ebb4b539d3ec1bdcc31a0.zip	3,229,984,571
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	1b3885dcb3cdf8d33213ff5bd4afdb5dc687432b.zip	2,614,293,895
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	10dc46e272fb50c46542e30637ffbbb1bf2d762b.zip	2,454,596,253
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	768cb7e674630fe829ff7f2e1398c5d23898418b.zip	2,380,755,052
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	9d74bae474e7847a092f7903ccaade8461bf3152.zip	2,358,353,325
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	21af89e3de5d3a167d200d0e195e206f75d259f1.zip	352,886,579

iPad Air (3rd generation)

iPad11,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	b11154319a48553f70ea1a8431e7ac05f43d86ae.zip	4,721,452,006
		13.1	17A844		N/A	2e6e32d07c540c819bd53b3c420a181b75d9d36c.zip	3,942,573,531
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	f4dff55e1667e40b7b0bbeb197eb466946bffc71.zip	3,860,619,599
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	58267d161aaed33dfd96142ee5a92029efb3d37b.zip	3,863,866,766
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	e64d8bc04154c4ad389c95d6de870ff67c9be9fb.zip	3,793,523,541
		13.5.1	17F80		N/A
		13.6	17G68		N/A	20d8ec03d54291fd14d6817b66433b0f7686e9a5.zip	3,785,212,725
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	76f4ad9186a64ec793f0c03e7db99cec2ec7bab3.zip	3,084,451,482
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	ae4b2478b5ccafa6e2867da12b00ebf9a712674f.zip	2,821,304,112
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	9531447eaa9426bac0c476ca1e667eb7a957a621.zip	2,708,688,877
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	385eb06d9314c5bd25a54ac91d16f28c839bd598.zip	2,687,286,376
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	9d69c8e623b9fd3c60f6959f2294423169685157.zip	333,000,373

iPad11,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	b11154319a48553f70ea1a8431e7ac05f43d86ae.zip	4,721,452,006
		13.1	17A844		N/A	c87848be5a794db43a5e77986f7612997208c011.zip	3,985,260,379
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	b336d33a26f482f83d10e4dc4c819b7e2603eebd.zip	3,903,304,697
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	87a42233b8e53a7e57ee0caa3cf0fba5ea26ff39.zip	3,906,549,240
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	96648585fbbe5566edc35c53a7e7e84b8bc57b6d.zip	3,836,204,247
		13.5.1	17F80		N/A
		13.6	17G68		N/A	e026192b12a5d24b77d12898a9c2d966a7563322.zip	3,827,895,643
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	21da40f7e10eec21bf1d802dfb646aa976f2dbd9.zip	3,127,136,082
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	d5700c51b7df13494c54cdc0c0e2b4a1f0a3c1c5.zip	2,863,987,655
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	3bfb29c55e3873a6569b17da07fd4fdcda2c27cb.zip	2,751,372,915
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	bcacc0a7581b5e2016cf6a286e034a4604ab4f21.zip	2,729,967,490
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	357f508138b671b853e7df08393e79dd3685cb1d.zip	375,758,854

iPad Air (4th generation)

iPad13,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	ae1641e1974eb03ec5848bfaabfaaa302316627f.zip	4,613,764,794
		14.0	18A373		N/A	fd42a2fa2f644afb53f1855353dbea24e3538a52.zip	3,104,546,254
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	672de081ce3562534e113e7cf511b9ac50a44b27.zip	2,860,203,282
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	943128e25e1ba9f0c4f88ed8203f4131f2f7f166.zip	2,786,523,784
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	9a907748332bd33338e98120435f3f1e0b7dadf8.zip	2,757,836,023
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	f34201ee1505ac0307db3a361810659b6d68ff53.zip	326,138,717

iPad13,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.0	19A346	N/A		20 September 2021	N/A	ae1641e1974eb03ec5848bfaabfaaa302316627f.zip	4,613,764,794
		14.0	18A373		N/A	400c522fb0acc2d6b74903c58c0c8d28889f94f7.zip	3,151,871,062
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	66d6d1fbfbe07fedd55841fc48c201a09e4c89a4.zip	2,907,525,890
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	c276733eb628818b778fef4ccee04cb0c11784e3.zip	2,833,846,330
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7.1	18G82		N/A	cd0e1ff1d0056075513a2d87c92b31fca8e2b355.zip	2,815,334,186
		14.8	18H17		N/A
		15.0 RC	19A344		N/A	369fd1fa98bd5dac9304583e9a2a1c89c991d8e0.zip	373,548,676