iOS 16.3.1 (20D67) for iPhone 8 (Global)

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateFebruary 13, 2023
Upload DateFebruary 9, 2023
FilenameiPhone_4.7_P3_16.3.1_20D67_Restore.ipsw
Filesize5.4 GiB
SHA256sum3722d9763386d0078443463708f779e12e48a041720771cad5390c91c9006b1e
MD5sum44bfabc0dfe2bb71fdf7c9085c6a27f9
SHA1sumd414bb4e0b911cf0d47b143bd867375781068813
IdentifieriPhone10,1

iOS 16.3.1 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 bug fixes and security updates for your iPhone including:

  • iCloud settings may be unresponsive or incorrectly display if apps are using iCloud

  • Siri requests for Find My may not work

  • Crash Detection optimizations on iPhone 14 and iPhone 14 Pro models

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

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

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