Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
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17.0
21A329
aede4a3e3b0589ef733fc71005e633126e34b73d.zip
3,835,585,993
17.0.1
21A340
e73218e635226e1979f746a1a109d9aa552e8ec7.zip
3,588,203,981
17.0.2
21A351
17.0.3
21A360
aede4a3e3b0589ef733fc71005e633126e34b73d.zip
3,835,585,993
17.1
21B74
298efdc79eb413d7303ddf9db33ee0ac3b608a0e.zip
3,786,664,657
17.1.1
21B91
17.1.2
21B101
17.2
21C62
9a37262cf5220db6f297d5a21e7a61437360e8a7.zip
3,184,981,944
17.3
21D50
53c33f1ccf518e257620b60b8236e11713891c11.zip
3,423,554,473
17.3.1
21D61
17.4
21E219
1d648ae0b4c8247ab719379511c5c4b473d2b51f.zip
3,584,704,983
17.4.1
21E236
21E237
17.5
21F79
c2cda0fbb5fba990db975872143197472ecb622b.zip
3,482,714,785
17.5.1
21F90
17.6
21G80
b072f772fb4e646e2bdf96040b98b568fc365768.zip
3,699,423,154
17.6.1
21G93
21G101
Notes
^ a b c d e f g h i j Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 22A3354 was listed as 22A6354.) The listings on this page use the build number displayed on the device.
Firmware
Apple TV Apple Vision Apple Watch HomePod Mac Mac Server iBridge iPad iPad Air iPad Pro iPad mini iPhone iPod touch
Apple TV Apple Vision Apple Watch HomePod Mac Mac Server iBridge iPad iPad Air iPad Pro iPad mini iPhone iPod touch
Mac iPad iPad Air iPad Pro iPad mini iPhone
Mac iPad iPad Air iPad Pro iPad mini iPhone
Apple TV Apple Vision Apple Watch HomePod iPad mini iPhone Mac