Download iOS 15.1.1 (19B81) for iPhone 12 Pro
You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone13,3 |
|---|---|
| iOS Version | 15.1.1 |
| Release Date | 2021-11-17 |
| Update Date | 2021-11-12 |
| Sha1sum |
fa15fd01b696b880341fb6a878e729caeff57a33
|
| Sha256sum |
030027976b43f4d2d7bfe830b1abb36bdf82c706390789d8237afb249134c76a
|
| md5sum |
79dc89526169403559b73499f6c9f0bc
|
| Size | 6.32 GB |
| FileName |
iPhone13,2,iPhone13,3_15.1.1_19B81_Restore.ipsw
|
| Status |
|
Release Notes
It should be noted that these are the official release notes for the from Apple
iOS 15.1.1 improves call drop performance on iPhone 12 and iPhone 13 models.