iPhone 12 Pro
iPhone13,3
21C66
iOS 9.9.17.2.1
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About This Update
iOS 9.9.17.2.1
(build 21C66) is an official Apple
over-the-air update for the iPhone 12 Pro,
released on 2023-12-19T18:58:07Z.
The update package is 5.75 GB.
This is a full OTA update that can be applied from any compatible base version.
This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.
The OTA payload file is 2e8a26f97f86aad5d7da4b4c6fd5e4bf6551243d.zip.
Direct URL
https://updates.cdn-apple.com/2023FallFCS/patches/052-17449/1CB8CD7D-89AF-4CCF-A2A6-C11CCCAE3562/com_apple_MobileAsset_SoftwareUpdate/2e8a26f97f86aad5d7da4b4c6fd5e4bf6551243d.zip
Filename
2e8a26f97f86aad5d7da4b4c6fd5e4bf6551243d.zip
Other Devices
