This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 14 March 2022 |
Upload Date | 01 March 2022 |
File Name | iPhone_4.7_15.4_19E241_Restore.ipsw |
File Size | 4.90 GB |
SHA256sum | a0af2f5d2a54be2d1828d298c8daf58c6c3654d9dc71f2e14d237e1251a210b2 |
MD5sum | 135b18ff1b0d32de069d2a69fd10400c |
SHA1sum | dda7fe4bdec5d4e3e87aebff898460c8be2ab358 |
Identifier | iPhone8,1 |
cd ~/Downloads
.idevicerestore -e iPhone_4.7_15.4_19E241_Restore.ipsw
and press Enter.