✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | November 17, 2021 |
|---|---|
| Upload Date | November 12, 2021 |
| Filename | iPhone13,2,iPhone13,3_15.1.1_19B81_Restore.ipsw |
| Filesize | 6.3 GiB |
| SHA256sum | 030027976b43f4d2d7bfe830b1abb36bdf82c706390789d8237afb249134c76a |
| MD5sum | 79dc89526169403559b73499f6c9f0bc |
| SHA1sum | fa15fd01b696b880341fb6a878e729caeff57a33 |
| Identifier | iPhone13,2 |
This update provides important security updates 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