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 | 2024-12-22 |
Sha1sum |
fa15fd01b696b880341fb6a878e729caeff57a33
|
Sha256sum |
030027976b43f4d2d7bfe830b1abb36bdf82c706390789d8237afb249134c76a
|
md5sum |
79dc89526169403559b73499f6c9f0bc
|
Size | 6.32 GB |
FileName |
iPhone13,2,iPhone13,3_15.1.1_19B81_Restore.ipsw
|
Status |
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
iOS 15.1.1 improves call drop performance on iPhone 12 and iPhone 13 models.
IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.