OTA Updates/iPad Air/15.4

iPad Air 2

iPad5,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	9c4063f0f2752744ee64070af4c45daca0b0436a.zip	3,914,452,244
		13.1	17A844		N/A	966bf966d792d002f6e3b04a91eb02750c4f7505.zip	3,207,522,191
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	6185e88a08e556b489dd2eb80d222f087b7b7eff.zip	3,133,990,360
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	69aef363c1f1560f3eda8d034bd9c4e990b95441.zip	3,135,311,772
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	f9b13ca8da19b0d5192383eb6fef50e4d58eb360.zip	3,103,309,635
		13.5.1	17F80		N/A
		13.6	17G68		N/A	4d13c80ede9c9cef6fd85506332724de44311fb6.zip	3,106,066,849
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	1a6b45366fb4ab1d4844507376f6a78603a35799.zip	2,521,749,787
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	80a2fbd21951a82d8d8c709e5dd944fdd5d39cda.zip	2,377,604,888
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	619a7e9a0d57d5e8881c32b5446c8c0425ff2df0.zip	2,317,215,030
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	2ce1339d777893beb1df2445f423d7bbd968ca8d.zip	2,292,826,540
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	f631d1d32dd0b9710506fb9656f7946c32102862.zip	2,251,003,339
		15.0	19A346		N/A	1862b75ce1c32b4272f0beefff21f637f2cf3eff.zip	1,387,233,388
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	e25ea3835d2e837b84983fdc9ddba1d3030ed60c.zip	1,205,785,283
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	b6a1b86caa1418267ec61fe96b90d65a36ae3f1b.zip	913,872,206
		15.3.1	19D52		N/A	b0e4bbe97851f9c0a5ba324ef3fd8ae24ebeb640.zip	913,699,083

iPad5,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	9c4063f0f2752744ee64070af4c45daca0b0436a.zip	3,914,452,244
		13.1	17A844		N/A	99b2f9b7bde9f4dfc4d79790b8139bab0fa74769.zip	3,234,009,844
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	7b2fb70e6a0c8c312cead817d4a4001386ebab8f.zip	3,160,253,774
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	b585ac1dbd4b96edd4409cd125ba17786f7a6f1b.zip	3,161,573,423
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	56a9ac656cab48b8d7e04f58c19c816685984505.zip	3,129,571,725
		13.5.1	17F80		N/A
		13.6	17G68		N/A	5c78d4d0ffc22490a4be6a6d12e3fe52522f26f1.zip	3,132,331,131
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	4706c9261f70065ecd5e7105ef285a600acfa116.zip	2,548,009,456
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	ee121c43f3f12cea7f4b98bcbfeb4b825c765258.zip	2,403,866,918
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	429fd1da57f52b8bdd7789e36e9ec355e77ec1c9.zip	2,343,474,862
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	0300e19ccd62edaacfae7e6dd4807e661a1cee33.zip	2,319,089,764
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	5929411e9b62411ccbc53725f88445ee6206de07.zip	2,277,268,548
		15.0	19A346		N/A	35e23b9c20f8345ed657a03c6506d776497885c8.zip	1,413,496,541
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	0e5c34ddd6ac457ca89bf841ce284b20b8a61392.zip	1,232,046,457
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	19b928a11ca6e04bb005d35ac5e307d866b8c97e.zip	940,133,535
		15.3.1	19D52		N/A	1ffc2b24cee301ad6b79fefd5d8e5b601ea84025.zip	939,958,191

iPad Air (3rd generation)

iPad11,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	a66b9b1f04e588615d52035211c90e3e0ee83371.zip	4,594,148,266
		13.1	17A844		N/A	34401008bd68b5c8fa7c828b991ccc3e539bc54e.zip	3,853,022,275
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	0fa41533993fb410232846849529d818e701e4d1.zip	3,779,002,098
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	c1ac6d021a5b008929a1881fc36f61dfa51bb25a.zip	3,777,849,416
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	955e7a21aecd90c256a5bdc7e243530a865b9624.zip	3,706,847,840
		13.5.1	17F80		N/A
		13.6	17G68		N/A	f50ba688a0b4176ac228aeda4851461f569e71fc.zip	3,704,497,133
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	1237434fc6c481d81579fb2a0a99520568591570.zip	3,049,858,479
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	fe295616a247857eb93f32c98b8b192d02911a91.zip	2,798,734,974
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	ee4739c3325bb4bdaba17e3cfb320be0b0221d3c.zip	2,702,143,482
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	595656ec987151fff0ed2159ee7d753b559a1ddc.zip	2,675,810,278
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	1d6bb1ee198e457da65e7364d707eef2ba9b4403.zip	2,626,981,445
		15.0	19A346		N/A	4b65b800d185a02609e94ae1aa81f4225b57c3ec.zip	1,545,048,434
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	7bdf0a4343d008fe6fc825b27d9c098f3721c65d.zip	1,351,327,370
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	41eff18339aa6693c5cf0a56c16d7b0f93d3bf60.zip	1,025,251,788
		15.3.1	19D52		N/A	9d39999e5b065d24056e935428d634840334d9b9.zip	1,025,159,397

iPad11,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	a66b9b1f04e588615d52035211c90e3e0ee83371.zip	4,594,148,266
		13.1	17A844		N/A	a51b52a2a12a0a8eef28d5c5309b4bab9892fe85.zip	3,895,705,152
		13.1.1	17A854		N/A
		13.1.2	17A860		N/A
		13.1.3	17A878		N/A
		13.2	17B84		N/A	c55237cba44d6fd160e9a93fe8c31bd9cc925e6f.zip	3,821,677,343
		13.2.2	17B102		N/A
		13.2.3	17B111		N/A
		13.3	17C54		N/A	ce2292dfd1183df0e1230431fd096bfa276aa587.zip	3,820,527,720
		13.3.1	17D50		N/A
		13.4	17E255		N/A
		13.4.1	17E262		N/A
		13.5	17F75		N/A	773f8eb10267a215bc92e4827765d2c060691e55.zip	3,749,526,919
		13.5.1	17F80		N/A
		13.6	17G68		N/A	5e4dd02781efd3225b224cdec6fb6114f77604a5.zip	3,747,172,729
		13.6.1	17G80		N/A
		13.7	17H35		N/A
		14.0	18A373		N/A	c90247b46fac935d4eefff4bcf2ab3f901d99227.zip	3,092,534,495
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	5ec719c78f11106b31f3b161d3c79c97afb5c3ed.zip	2,841,414,723
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	d532b301cfa1ab4fd15429f27e9f7676f231a391.zip	2,744,821,819
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	3c86a184d0fc0fe837ba0abf5d15890087ae5add.zip	2,718,485,317
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	bd85fe3f34d8d0682e92f0cc8f4b6b4817bf9d7f.zip	2,669,657,714
		15.0	19A346		N/A	1f67388d47b6efb2ef1a02800922742b7e8bca3f.zip	1,587,721,049
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	cd1314093dc36ca23b5f22edda778ea27d56c555.zip	1,394,008,829
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	e101be5214fcf3864d0389fe9921feb53ef7661c.zip	1,067,925,523
		15.3.1	19D52		N/A	3dd7d64f7650c8318da210fc709ab13eae1000c5.zip	1,067,836,435

iPad Air (4th generation)

iPad13,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	39df1b35f62e7f68f93f3779e20ee14beaf0cafd.zip	4,476,983,507
		14.0	18A373		N/A	be8a231be11db3276b38fc419ec3554a7e23714e.zip	3,048,136,438
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	f9bd86c65a0555c5f697a9728bc12f7fe048de26.zip	2,823,294,483
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	cb6fcd82e242c590bcb4d655b501dac936c7405c.zip	2,764,126,457
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G69		N/A	6499212efd4a3657994196365b922465ce78cf9d.zip	2,736,232,297
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	f731a11495473cbe82eed200b6a93813d9572334.zip	2,685,398,187
		15.0	19A346		N/A	ac54ac6a516faf4b471db93645f53c5774d079a3.zip	1,526,297,521
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	e991120ed94a91e701d3e0a196c31ea2a983499c.zip	1,331,397,517
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	6d1125151398e04e3b185af55dbe30fb6675a287.zip	1,004,572,113
		15.3.1	19D52		N/A	79e9d13c64a47afe186c5f8b4c89b2cd5e641a37.zip	1,004,582,003

iPad13,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	39df1b35f62e7f68f93f3779e20ee14beaf0cafd.zip	4,476,983,507
		14.0	18A373		N/A	923d8c5d8d914df2dffafee455c55153b698bf82.zip	3,095,458,000
		14.0.1	18A393		N/A
		14.1	18A8395		N/A
		14.2	18B92		N/A
		14.3	18C66		N/A	3251792afa84d4fa6ae43270f57049a217f905a3.zip	2,870,615,874
		14.4	18D52		N/A
		14.4.1	18D61		N/A
		14.4.2	18D70		N/A
		14.5	18E199		N/A	c7de47b994874058a26195fe12a634f3481822f6.zip	2,811,448,575
		14.5.1	18E212		N/A
		14.6	18F72		N/A
		14.7	18G70		N/A	9d051f32a7ce7ab34f9e1de24dd446048f7ebb1c.zip	2,795,235,587
		14.7.1	18G82		N/A
		14.8	18H17		N/A
		14.8.1	18H107		N/A	01490d0e2ad118956235f15bafc2b175cce34e6e.zip	2,732,723,148
		15.0	19A346		N/A	11b8ff5c93d75048adeba41daf39c2b4eca282c8.zip	1,573,623,258
		15.0.1	19A348		N/A
		15.0.2	19A404		N/A
		15.1	19B74		N/A	ab7aedce18c2a302c5a15705e64427656edd6f5f.zip	1,378,720,030
		15.2	19C56		N/A
		15.2.1	19C63		N/A
		15.3	19D50		N/A	9b69890fac0ec465dbc379ae44d5b99d73c1cfdd.zip	1,051,893,599
		15.3.1	19D52		N/A	8f917d26db325ed5f8b77cd055e23bab4bd0776d.zip	1,051,900,318

iPad Air (5th generation)

iPad13,16

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	5b8b202778a0a8f18ffa527e8fa952a55a71787c.zip	4,589,099,262

iPad13,17

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	Release Type	OTA Download URL	File Size
15.4	19E241	N/A		14 March 2022	N/A	5b8b202778a0a8f18ffa527e8fa952a55a71787c.zip	4,589,099,262