This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 26 April 2021 |
| Upload Date | 14 April 2021 |
| File Name | iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_14.5_18E199_Restore.ipsw |
| File Size | 6.10 GB |
| SHA256sum | 8ef1fed69347485a70931b40993eb872b5510ce181bab628899701bd6a6be5bc |
| MD5sum | cb7731f26c5ddef7f3c3c335f74ca5ca |
| SHA1sum | 9bf70c9765ac3699b1ce89fee6b98ef43e3725d5 |
| Identifier | iPhone12,3 |
cd ~/Downloads.idevicerestore -e iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_14.5_18E199_Restore.ipsw and press Enter.