This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 26 March 2021 |
| Upload Date | 23 March 2021 |
| File Name | iPhone13,1_14.4.2_18D70_Restore.ipsw |
| File Size | 5.12 GB |
| SHA256sum | 15bb873a669872bfe58bfb68e35f51c1b3f44b9609e76a40f412bdc292504c7e |
| MD5sum | b80cc8959e4eca1e8a6bb80c48cbc1d3 |
| SHA1sum | 68dae4b171cb62079136673cfcd4a6f447472825 |
| Identifier | iPhone13,1 |
cd ~/Downloads.idevicerestore -e iPhone13,1_14.4.2_18D70_Restore.ipsw and press Enter.