iOS 9.9.15.3 (19D50) for iPhone 12 Pro

✗ 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 DateJanuary 26, 2022
Upload DateJanuary 23, 2022
Filename0d0eb7503e12aab216e4bed44a78604aab9f5df8.zip
Filesize5.0 GiB
IdentifieriPhone13,3

iOS 9.9.15.3 Release Notes

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

iOS 15.3 includes bug fixes and security updates for your iPhone 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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