This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 20 September 2021 |
Upload Date | 17 September 2021 |
File Name | iPhone13,4_15.0_19A346_Restore.ipsw |
File Size | 6.14 GB |
SHA256sum | 63fdac83ef9d219d3daf2e1a0b158293f51f8e43636b7a4453ec04d33f25d07c |
MD5sum | 653a72431644ff82877d81db939ab508 |
SHA1sum | 32b230fd516447472950d4a811a18e95f185cf47 |
Identifier | iPhone13,4 |
cd ~/Downloads
.idevicerestore -e iPhone13,4_15.0_19A346_Restore.ipsw
and press Enter.