iOS 9.9.17.1.2 (21B101) for iPhone 12 Pro Max

✗ This OTA is not signed. OTA firmwares cannot be restored to. IPSW Downloads collects them for potential future use. They might also be useful if you're doing research.

Release DateNovember 30, 2023
Upload DateNovember 27, 2023
Filenamedd27270bea850ef8a5f0c45356a38e5b09c7ba8c.zip
Filesize5.8 GiB
IdentifieriPhone13,4

iOS 9.9.17.1.2 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important security fixes and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

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