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 | iPhone12,3,iPhone12,5_17.1_21B74_Restore.ipsw |
File Size | 6.95 GB |
SHA256sum | 6697a01dbfcd7c79ea24240e2ecdf2e5d51ddd8d51449fc67d8d389b0e635392 |
MD5sum | 361b3a640b67507d0cbfe01710cd839e |
SHA1sum | 925956b020dd9820734b18920fb0a296832f46a2 |
Identifier | iPhone12,5 |
cd ~/Downloads
.idevicerestore -e iPhone12,3,iPhone12,5_17.1_21B74_Restore.ipsw
and press Enter.