This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 19 December 2023 |
Upload Date | 16 December 2023 |
File Name | iPhone13,2,iPhone13,3_17.2.1_21C66_Restore.ipsw |
File Size | 7.29 GB |
SHA256sum | b3ddf66aa83335df5aa5b1ef5d9a209fa50812c65ae173adc6e1630c8a0dc48d |
MD5sum | 7d14cc55d3d9248d115d826392ebe76e |
SHA1sum | ea4463525e056c1c4d5ddd92f4fd2d1a71f96d2d |
Identifier | iPhone13,3 |
cd ~/Downloads
.idevicerestore -e iPhone13,2,iPhone13,3_17.2.1_21C66_Restore.ipsw
and press Enter.