This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 25 October 2021 |
Upload Date | 15 October 2021 |
File Name | iPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw |
File Size | 6.32 GB |
SHA256sum | 2cc0b48ace74264d83a49d450048eea32bcad114004fdecb94ae2307d54b9e43 |
MD5sum | 1fecbba61a4fa6a6f8a3e60a3d3abe00 |
SHA1sum | b14d4cec798c449a1ba0373c1aa8ddfbec8fdc01 |
Identifier | iPhone13,2 |
cd ~/Downloads
.idevicerestore -e iPhone13,2,iPhone13,3_15.1_19B74_Restore.ipsw
and press Enter.