This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 10 February 2022 |
Upload Date | 07 February 2022 |
File Name | iPhone13,2,iPhone13,3_15.3.1_19D52_Restore.ipsw |
File Size | 6.35 GB |
SHA256sum | a61da3258712c5524c868c1e4fc388ed8ae49446f44916c18765475610a5f44a |
MD5sum | 4977e9335bf2640c0851edd496d4935f |
SHA1sum | b0d1050ec4cfc4c7556d86fdb2144948cfaeffe7 |
Identifier | iPhone13,2 |
cd ~/Downloads
.idevicerestore -e iPhone13,2,iPhone13,3_15.3.1_19D52_Restore.ipsw
and press Enter.