This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 25 October 2023 |
Upload Date | 15 October 2023 |
File Name | iPhone13,1_17.1_21B74_Restore.ipsw |
File Size | 7.16 GB |
SHA256sum | 59b80e699302672d5ad9d4c7482280a9438aa16fd2a7cf9902c303137fd945bb |
MD5sum | 1dd759e963b5700b79aeff3a10401c68 |
SHA1sum | 1dcd7a84342f9402cd88a9e463baaa2c411dbb0d |
Identifier | iPhone13,1 |
cd ~/Downloads
.idevicerestore -e iPhone13,1_17.1_21B74_Restore.ipsw
and press Enter.