This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 27 March 2024 |
Upload Date | 24 March 2024 |
File Name | iPhone15,3_17.4.1_21E237_Restore.ipsw |
File Size | 7.41 GB |
SHA256sum | 9a6e33084181773de72588c9d080a399ab777ff32c0f70c3190778d80d8082da |
MD5sum | e11ecabda659a0862713ce3b1eaabac7 |
SHA1sum | e1b5a0963ee15e759528c40b43296a0ca1e27f4c |
Identifier | iPhone15,3 |
cd ~/Downloads
.idevicerestore -e iPhone15,3_17.4.1_21E237_Restore.ipsw
and press Enter.