This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 13 December 2021 |
Upload Date | 08 December 2021 |
File Name | iPhone14,3_15.2_19C57_Restore.ipsw |
File Size | 6.20 GB |
SHA256sum | 1af6fa0ca52eb9aac247c74cc4c44e09b2b753fcf7fc11e948920ed221fb84e3 |
MD5sum | b765e24fc54cf7778a158784627f512f |
SHA1sum | 030a7752d672bcda1ffb3c2c89f94cac66226043 |
Identifier | iPhone14,3 |
cd ~/Downloads
.idevicerestore -e iPhone14,3_15.2_19C57_Restore.ipsw
and press Enter.