Beta OTA Updates/iPad Air/11.2.5

iPad Air

iPad4,1

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.2.5 beta	15D5037e	—		13 December 2017 (2017-12-13)	31cb2c293c54e73580983ca672d4747371cb98d8.zip	1,804,313,257
11.2.5 beta 2	15D5046b	—		19 December 2017 (2017-12-19)	0bc6011cf133378b486b3f3f652ce3dd57d85ee1.zip	1,799,731,440
11.2.5 beta 2	15D5046b	11.2.5 beta	15D5037e	19 December 2017 (2017-12-19)	9617e737c0dc6d29f80f1b7f78cd502ad8a8df1e.zip	85,113,350
11.2.5 beta 3	15D5049a	—		3 January 2018 (2018-01-03)	333e6bb21c05ea816394336b71097b430b9c3a53.zip	1,799,826,698
11.2.5 beta 3	15D5049a	11.2.5 beta 2	15D5046b	3 January 2018 (2018-01-03)	2bf242f3709e0896bc6c707617ff5f620bd4e9e7.zip	114,163,953
11.2.5 beta 4	15D5054a	—		9 January 2018 (2018-01-09)	102159fcd73a55f901cf4539f91e35e7a3e8f903.zip	1,799,395,648
11.2.5 beta 4	15D5054a	11.2.5 beta 3	15D5049a	9 January 2018 (2018-01-09)	4f989ea029394131c23b81ab916b7076e148750d.zip	133,425,424
11.2.5 beta 5	15D5057a	—		11 January 2018 (2018-01-11)	f2cfb290c10636609b254347b4510ad1839df9fe.zip	1,799,572,394
11.2.5 beta 5	15D5057a	11.2.5 beta 4	15D5054a	11 January 2018 (2018-01-11)	0b536189a2b550a1015586fe93efd87ab5c37081.zip	136,092,690
11.2.5 beta 6	15D5059a	—		17 January 2018 (2018-01-17)	85414fc1e9221c920cf03da33ab110ee4e1e9371.zip	1,799,438,216
11.2.5 beta 6	15D5059a	11.2.5 beta 5	15D5057a	17 January 2018 (2018-01-17)	152651ba02a1a235e650960b6b883133e3c45be4.zip	155,725,765
11.2.5 beta 7	15D60^[1]	—		19 January 2018 (2018-01-19)	be560aef60e774c46afb3242aec4bc5c3bbeb806.zip	1,799,656,540
11.2.5 beta 7	15D60	—		19 January 2018 (2018-01-19)	be560aef60e774c46afb3242aec4bc5c3bbeb806.zip	1,799,656,540

iPad4,2

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.2.5 beta	15D5037e	—		13 December 2017 (2017-12-13)	2e6c8175856033b42e7aa6e024de1993c643f59f.zip	1,826,731,058
11.2.5 beta 2	15D5046b	—		19 December 2017 (2017-12-19)	7ea79b467b1f8f71bdda2a8d344c354646ba2bfc.zip	1,822,150,595
11.2.5 beta 2	15D5046b	11.2.5 beta	15D5037e	19 December 2017 (2017-12-19)	1524d4b75065e36878852d96ab046b14deaacfbd.zip	85,114,589
11.2.5 beta 3	15D5049a	—		3 January 2018 (2018-01-03)	465ff1e89629527b962526d92069add81afe4f4e.zip	1,822,244,417
11.2.5 beta 3	15D5049a	11.2.5 beta 2	15D5046b	3 January 2018 (2018-01-03)	9facd60fb6e2eb1396002f23a89c13a36c9eca25.zip	114,165,131
11.2.5 beta 4	15D5054a	—		9 January 2018 (2018-01-09)	6540c3a65d16ed03f47e508ba87ee37cb28a8c1e.zip	1,821,813,545
11.2.5 beta 4	15D5054a	11.2.5 beta 3	15D5049a	9 January 2018 (2018-01-09)	f3e21ee0c03131c330d5f18f431bdf22af2d829d.zip	133,426,656
11.2.5 beta 5	15D5057a	—		11 January 2018 (2018-01-11)	87ae28ca4b2a8e9a6e9456f5e531dc4a92ff8ce3.zip	1,821,991,484
11.2.5 beta 5	15D5057a	11.2.5 beta 4	15D5054a	11 January 2018 (2018-01-11)	c26f547b615b9e717ac9421dba860fd4cce142d9.zip	136,093,967
11.2.5 beta 6	15D5059a	—		17 January 2018 (2018-01-17)	f020d59b630ea468f94128116bd1c6755f7ce66c.zip	1,821,857,379
11.2.5 beta 6	15D5059a	11.2.5 beta 5	15D5057a	17 January 2018 (2018-01-17)	70245ba7a222b42a17176e76130e8b5aeb08bfc7.zip	155,726,969
11.2.5 beta 7	15D60^[1]	—		19 January 2018 (2018-01-19)	031ee1f6b4ea4174c80575b145e733dd3670202d.zip	1,822,075,032
11.2.5 beta 7	15D60	—		19 January 2018 (2018-01-19)	031ee1f6b4ea4174c80575b145e733dd3670202d.zip	1,822,075,032

iPad4,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.2.5 beta	15D5037e	—		13 December 2017 (2017-12-13)	1ede7b8483701c148c95c28406317a0de512ff91.zip	1,826,731,059
11.2.5 beta 2	15D5046b	—		19 December 2017 (2017-12-19)	d6d2305745d49d2b0ede8af59e50f2a29081f894.zip	1,822,150,591
11.2.5 beta 2	15D5046b	11.2.5 beta	15D5037e	19 December 2017 (2017-12-19)	bd517fa66eaef132cb818dee0118acf008911cd5.zip	85,114,730
11.2.5 beta 3	15D5049a	—		3 January 2018 (2018-01-03)	ee2a5af9a8e24021252186a18a756a3cccc59c26.zip	1,822,244,404
11.2.5 beta 3	15D5049a	11.2.5 beta 2	15D5046b	3 January 2018 (2018-01-03)	21512728a171b67ec162c4cd64c8a127812d1e97.zip	114,165,207
11.2.5 beta 4	15D5054a	—		9 January 2018 (2018-01-09)	cd3568b763ddff59477af0f30262249864b15f76.zip	1,821,813,535
11.2.5 beta 4	15D5054a	11.2.5 beta 3	15D5049a	9 January 2018 (2018-01-09)	aa600ed80dbafc83f9bace0aa6fe9d7b47803b0b.zip	133,426,673
11.2.5 beta 5	15D5057a	—		11 January 2018 (2018-01-11)	2fdb83db75e19cc0dd90f68d4f2d1bae44c45f8b.zip	1,821,991,484
11.2.5 beta 5	15D5057a	11.2.5 beta 4	15D5054a	11 January 2018 (2018-01-11)	23ed7df8be733be0d572a95e7325a50a8f3e51ab.zip	136,093,942
11.2.5 beta 6	15D5059a	—		17 January 2018 (2018-01-17)	58557e8a5dc5b6324a458869c1cd019189473504.zip	1,821,857,367
11.2.5 beta 6	15D5059a	11.2.5 beta 5	15D5057a	17 January 2018 (2018-01-17)	96123a617f1fd42f91282e7c7932cd7c45b9686d.zip	155,726,940
11.2.5 beta 7	15D60^[1]	—		19 January 2018 (2018-01-19)	092dcab7bb2e6e09ce53122b9a04f2175845ed0a.zip	1,822,075,054
11.2.5 beta 7	15D60	—		19 January 2018 (2018-01-19)	092dcab7bb2e6e09ce53122b9a04f2175845ed0a.zip	1,822,075,054

iPad Air 2

iPad5,3

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.2.5 beta	15D5037e	—		13 December 2017 (2017-12-13)	e60e508541138fc22e246acc6a7c532d0d002057.zip	1,837,955,947
11.2.5 beta 2	15D5046b	—		19 December 2017 (2017-12-19)	d3570db59a025e19f64b6241d4ea336dbbd1fe02.zip	1,833,390,402
11.2.5 beta 2	15D5046b	11.2.5 beta	15D5037e	19 December 2017 (2017-12-19)	e3966925dee03c7abae7ffe49e956de1970efb36.zip	87,619,836
11.2.5 beta 3	15D5049a	—		3 January 2018 (2018-01-03)	a18e683cbcba0a75b766022b7ca06ccbfbc10145.zip	1,833,654,285
11.2.5 beta 3	15D5049a	11.2.5 beta 2	15D5046b	3 January 2018 (2018-01-03)	501e104a20bd4d2c749d3598d934aa844660702f.zip	117,716,205
11.2.5 beta 4	15D5054a	—		9 January 2018 (2018-01-09)	46bbf919ba64e5908a066bd08fe3afe33c6fc1f2.zip	1,832,837,844
11.2.5 beta 4	15D5054a	11.2.5 beta 3	15D5049a	9 January 2018 (2018-01-09)	801a0d289f20e16e21c4e8971e37f1dd1d31ef66.zip	137,182,256
11.2.5 beta 5	15D5057a	—		11 January 2018 (2018-01-11)	a4551275ac58860910ec6daec2ac90d51c1ac10f.zip	1,832,974,704
11.2.5 beta 5	15D5057a	11.2.5 beta 4	15D5054a	11 January 2018 (2018-01-11)	3cf6e420833af798d48a6f378a4373d915dfa73e.zip	141,675,166
11.2.5 beta 6	15D5059a	—		17 January 2018 (2018-01-17)	d3dbef24847cacfb8739134a4c4c8aead199ab80.zip	1,833,172,888
11.2.5 beta 6	15D5059a	11.2.5 beta 5	15D5057a	17 January 2018 (2018-01-17)	0b30d2446482d8b8956003aa270b1237e8d9df8c.zip	166,063,562
11.2.5 beta 7	15D60^[1]	—		19 January 2018 (2018-01-19)	2fe453df8acaf2f678502d60a938163a172f249e.zip	1,832,996,625
11.2.5 beta 7	15D60	—		19 January 2018 (2018-01-19)	2fe453df8acaf2f678502d60a938163a172f249e.zip	1,832,996,625

iPad5,4

Version	Build	Prerequisite Version	Prerequisite Build	Release Date	OTA Download URL	File Size
11.2.5 beta	15D5037e	—		13 December 2017 (2017-12-13)	e38fb53d404d41bb77f91059a3f5b8dd08925124.zip	1,864,310,717
11.2.5 beta 2	15D5046b	—		19 December 2017 (2017-12-19)	2532a8e66a63d9c54185c87c4af4f1c9c96b3c0a.zip	1,859,744,553
11.2.5 beta 2	15D5046b	11.2.5 beta	15D5037e	19 December 2017 (2017-12-19)	925220f2143fc884d60eefdacb8bc60f53f15832.zip	87,621,517
11.2.5 beta 3	15D5049a	—		3 January 2018 (2018-01-03)	57ebcd6f4cdb8da900a8a816e2beae6f897bc34d.zip	1,860,010,249
11.2.5 beta 3	15D5049a	11.2.5 beta 2	15D5046b	3 January 2018 (2018-01-03)	506fa8f23c063c261c1681447b945cc2c196f658.zip	117,717,947
11.2.5 beta 4	15D5054a	—		9 January 2018 (2018-01-09)	b0de5c4a4a05624c3dc8c1ed11fd6d474ed503fa.zip	1,859,191,821
11.2.5 beta 4	15D5054a	11.2.5 beta 3	15D5049a	9 January 2018 (2018-01-09)	3dd2bc7da153229a304ca11a00e200ed87e1d2b3.zip	137,183,912
11.2.5 beta 5	15D5057a	—		11 January 2018 (2018-01-11)	5230b7265c3901d5a722c7935cb252716ea00307.zip	1,859,327,429
11.2.5 beta 5	15D5057a	11.2.5 beta 4	15D5054a	11 January 2018 (2018-01-11)	222cbf4c6beb674d7ba4f47a9c1d6b8ae9464089.zip	141,677,150
11.2.5 beta 6	15D5059a	—		17 January 2018 (2018-01-17)	25be4a77741d2b2730f7b977d252484ea3236988.zip	1,859,526,323
11.2.5 beta 6	15D5059a	11.2.5 beta 5	15D5057a	17 January 2018 (2018-01-17)	6095ef6d2f8b4a16b3cc0d7686106711326a1325.zip	166,065,203
11.2.5 beta 7	15D60^[1]	—		19 January 2018 (2018-01-19)	1737104c2861b4344579fd5f9f943584d9889217.zip	1,859,350,066
11.2.5 beta 7	15D60	—		19 January 2018 (2018-01-19)	1737104c2861b4344579fd5f9f943584d9889217.zip	1,859,350,066

Notes

^ ^a ^b ^c ^d ^e Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 15D60 was listed as 15D6060.) The listings on this page use the build number displayed on the device.

[inflated-1] Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 15D60 was listed as 15D6060.) The listings on this page use the build number displayed on the device.

[1]