OTA Updates/iPad Air/13.6

iPad Air 2

iPad5,3

Users still running older versions of iOS (up to 9.3.5) are now presented with a dummy update file, and are instructed to use iTunes to install software updates.

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Typea	OTA Download URL	File Size
13.6	17G68	N/A		15 July 2020	Beta	23719f10dd90e8abad2641b16692773ef59352e5.zip	2,852,447,776
	17G68	N/A			N/A
		12.0	16A366		N/A	17e806255d82cc335f14062ca947275bc5e88446.zip	1,974,567,676
		12.0.1	16A405		N/A
		12.1	16B92		N/A
		12.1.1	16C50		N/A	9381f5a120b950fd3d7a5186deb47bff74ce8e0d.zip	1,963,837,723
		12.1.3	16D40		N/A
		12.1.4	16D57		N/A
		12.2	16E227		N/A	f163a0b7ceadf05ba077fe7a07caeb76a10d9680.zip	1,953,020,089
		12.3	16F156		N/A
		12.3.1	16F203		N/A
		12.4	16G77		N/A
		12.4.1	16G102		N/A
		13.1	17A844		N/A	4b535d265c1dc12dbee50672237733f70c75d7ec.zip	1,014,662,805
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	e1ff7c3ca10f2f2b0646c7c0afcaed44f1d610cc.zip	843,963,634
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	02840cb19fc6b3d742332c4ff29c24f996122aae.zip	832,797,001
		13.3.1	17D50		N/A	09e98dfd6fc602d24be18d6802821a2ee1168969.zip	831,068,786
		13.4	17E255		N/A	8caeb60131ee11b25613fbf992eb3a2a055d64ca.zip	322,437,384
		13.4.1	17E262		N/A	5fdd1e85293ebf3d0515e839cb3d974bc3d07343.zip	322,361,599
		13.5	17F75		N/A	05ed2e175d70bacaea5f533342711c00632b5c4a.zip	238,628,709
		13.5.1	17F80		N/A	fb5fbf69dcd8987059cd8e27356bab1407a4816f.zip	238,656,271

iPad5,4

Users still running older versions of iOS (up to 9.3.5) are now presented with a dummy update file, and are instructed to use iTunes to install software updates.

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
13.6	17G68	N/A		15 July 2020	Beta	835c21db399883a1827566ee960041fdfac4c510.zip	2,881,101,805
	17G68	N/A			N/A
		12.0	16A366		N/A	39251c3d9fd4483aec46e98adac357725d94cedb.zip	1,974,515,866
		12.0.1	16A405		N/A
		12.1	16B92		N/A
		12.1.1	16C50		N/A	3cd7db4f4b782e27c6ad2cf2e751a0aaad9e60f1.zip	1,963,785,403
		12.1.3	16D40		N/A
		12.1.4	16D57		N/A
		12.2	16E227		N/A	85077409fb22ccbf85b34800e657ed922c933261.zip	1,952,966,513
		12.3	16F156		N/A
		12.3.1	16F203		N/A
		12.4	16G77		N/A
		12.4.1	16G102		N/A
		13.1	17A844		N/A	44487196304b2f11be88a97063d5e032b966ca10.zip	1,014,608,598
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	04a836c45a02e29c2f64f7186ba17f73c8780bc3.zip	843,910,410
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	d3ead8e0b7e9674271bfd7cca2b558e113a722d7.zip	832,744,341
		13.3.1	17D50		N/A	d88759ac47e9d647786d76eb52ab663664a38110.zip	831,015,765
		13.4	17E255		N/A	5a5c07e49a5565df742def404cde62b6f360fc03.zip	322,385,630
		13.4.1	17E262		N/A	3ec827e09de806cfc5ea89edcd0d49e97fd9e9ad.zip	322,310,420
		13.5	17F75		N/A	6ccdcc934653be2fa12059db4a75421a95786678.zip	238,575,945
		13.5.1	17F80		N/A	927f5dedc7fb9c9512b284cf3d6ff50ef1f7bb5d.zip	238,602,212

iPad Air (3rd generation)

iPad11,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
13.6	17G68	N/A		15 July 2020	Beta	9c1282c7b4f642fc80b939afb0459e2d86d20268.zip	3,305,217,856
	17G68	N/A			N/A
		12.2	16E227		N/A	7e25486aea1645cb1ec72b2ba9a2904104830bec.zip	2,389,319,028
		12.3	16F156		N/A
		12.3.1	16F203		N/A
		12.4	16G77		N/A
		12.4.1	16G102		N/A
		13.1	17A844		N/A	b87db97befb694acba697983b52a9a1e300c75a2.zip	1,197,504,287
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	d38d8c430403274ed4bfaf1b62a848aa25498cc0.zip	994,062,918
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	7b471781165c8c48c256b7375b173d8aae972bbd.zip	981,627,843
		13.3.1	17D50		N/A	3119489eff347024f2d92ee4f7692fc17b01850b.zip	979,497,142
		13.4	17E255		N/A	904ab0780b8c975270de6d1c3570fcef76d498cf.zip	441,843,629
		13.4.1	17E262		N/A	9fc2be3d1eacb42a130cbc45dd13ba0dbc24ac5e.zip	441,841,799
		13.5	17F75		N/A	e0f5e55628f9f63056e9bf939f7551cc1aef79cf.zip	349,949,714
		13.5.1	17F80		N/A	c4efa717d5d0ff50ce6018e1c3c7f6809197bba2.zip	349,945,680

iPad11,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
13.6	17G68	N/A		15 July 2020	Beta	5d42b985ea006ad74a15a433e43fefd1c53d802c.zip	3,341,741,954
	17G68	N/A			N/A
		12.2	16E227		N/A	3d7e0f61556959aade400c9c09b4aeeaa9f4289e.zip	2,394,976,621
		12.3	16F156		N/A
		12.3.1	16F203		N/A
		12.4	16G77		N/A
		12.4.1	16G102		N/A
		13.1	17A844		N/A	dc93580bb655c9fc80f040bce96d7afc81ca6e15.zip	1,203,160,691
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	d7afd69f49d0b3c391b4a5231350555a023e9a53.zip	999,719,759
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	3ade4b5edc49c2232652013e4dc90ddf39fc9d23.zip	987,287,190
		13.3.1	17D50		N/A	7080144135213e4f16dd98ede1b71f94ec6a3395.zip	985,155,098
		13.4	17E255		N/A	d1d3eca7c199d93994dadb1523aeccbae1bf2e51.zip	447,500,266
		13.4.1	17E262		N/A	de5be2e2d4b9fa41f7080a4ccbcd8a582b4f1ac0.zip	447,499,280
		13.5	17F75		N/A	a16cb989e2ecb85bb2ed099a89ab61998d84cf51.zip	355,607,689
		13.5.1	17F80		N/A	8576fbc81fc5b13b2a64aee8d519c6d506fc0d3c.zip	355,603,062