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 | iPhone14,4_15.4_19E241_Restore.ipsw |
| File Size | 6.03 GB |
| SHA256sum | 613190596885d84e8e1b8f371b39dd6fa84cc6d383b2ce83e71b16bdf90ab152 |
| MD5sum | d07edc0c76c26b65f5036fc466f8fd31 |
| SHA1sum | 4f11fee189f77cb2d0a2d9617da7013412e3539e |
| Identifier | iPhone14,4 |
cd ~/Downloads.idevicerestore -e iPhone14,4_15.4_19E241_Restore.ipsw and press Enter.