Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
17.7
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Prerequisite Build
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OTA Download URL
File Size
17.7
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Build
Prerequisite Version
Prerequisite Build
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OTA Download URL
File Size
17.7
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16 September 2024 (2024-09-16 )
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Release Date
OTA Download URL
File Size
17.7
21H16[ 1]
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OTA Download URL
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17.7
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OTA Download URL
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17.0.3
21A360
265b872d73434143c79d77e763618042aabc8db6.zip
2,163,503,041
17.1
21B74
80fb4a7801415b3da96ba750ffcc226352117f26.zip
2,098,058,832
17.1.1
21B91
17.1.2
21B101
17.2
21C62
da358cf3e42c7c006299fde73245c923ddcd4dea.zip
1,493,953,943
17.3
21D50
aedc52c936244d83bafb6434125b4eb9aae8bd28.zip
1,690,919,208
17.3.1
21D61
17.4
21E219
227557563236e7f6c0a7fc2eb38d31d00f0d993c.zip
1,209,306,793
17.4.1
21E236
21E237
17.5
21F79
8ce2e8934627b9d9afe483bf1b26159e8c6c7457.zip
836,061,940
17.5.1
21F90
17.6
21G80
c3cef7d2f890d17b17c172829328ae52650400c4.zip
624,610,062
17.6.1
21G93
21G101
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
17.7
21H16[ 1]
—
16 September 2024 (2024-09-16 )
08ed6f1b3a926461cb8c8e48adf7a813bbb06599.zip
6,078,450,503
21H16
17.4
21E8237
45a55e76e7e99e87d2ae2d9e1089fd3033e9ac7a.zip
1,012,818,116
17.5
21F79
377a591a7da4c7b34797d7c52685011620495aab.zip
1,134,736,085
21F84
17.5.1
21F90
17.6
21G80
3e111d87630791f25dd7b0b283d13c4a504bba8e.zip
677,965,189
17.6.1
21G93
21G101
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
17.7
21H16[ 1]
—
16 September 2024 (2024-09-16 )
08ed6f1b3a926461cb8c8e48adf7a813bbb06599.zip
6,078,450,503
21H16
17.4
21E8237
70f24cdb2bfe54a2dcdbde18656ec1dbeccaa114.zip
1,012,553,141
17.5
21F79
3fcf139fb0e9f72930df91eec3d94d6c3301565d.zip
1,134,465,880
21F84
17.5.1
21F90
17.6
21G80
0a880b9c3f1a80f0dd47995bee5af04975e77efc.zip
677,637,128
17.6.1
21G93
21G101
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
17.7
21H16[ 1]
—
16 September 2024 (2024-09-16 )
08ed6f1b3a926461cb8c8e48adf7a813bbb06599.zip
6,078,450,503
21H16
17.4
21E8237
0332407b534d271832f608bf254753966b5e69a8.zip
1,012,816,042
17.5
21F79
71ed4717c9007e2ca7cff2e4134bafb078fe9f79.zip
1,134,736,760
21F84
17.5.1
21F90
17.6
21G80
32ffd43cd344a164dcb298a8278f75276500b276.zip
677,698,805
17.6.1
21G93
21G101
Version
Build
Prerequisite Version
Prerequisite Build
Release Date
OTA Download URL
File Size
17.7
21H16[ 1]
—
16 September 2024 (2024-09-16 )
08ed6f1b3a926461cb8c8e48adf7a813bbb06599.zip
6,078,450,503
21H16
17.4
21E8237
325bdc037942baf932128cf0d940030d03366bbf.zip
1,012,554,011
17.5
21F79
3979681c43c8b74b8d5caece36e0dd27a18910b9.zip
1,134,831,334
21F84
17.5.1
21F90
17.6
21G80
0b999830e905cf38b5e310061926e56a4b5d927f.zip
677,743,360
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. 21H16 was listed as 21H6016.) 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