This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 31 March 2022 |
| Upload Date | 28 March 2022 |
| File Name | iPad_Fall_2021_15.4.1_19E258_Restore.ipsw |
| File Size | 5.41 GB |
| SHA256sum | 31fe1bd49f477a6c523089476b543f71195ac0ec02c1bec91c5b4d31a290bf36 |
| MD5sum | 377f6d44b00b29152d16049d30e4c4aa |
| SHA1sum | 0d0c21c0f24406a4aa4eab7384083ee628bc6408 |
| Identifier | iPad14,1 |
cd ~/Downloads.idevicerestore -e iPad_Fall_2021_15.4.1_19E258_Restore.ipsw and press Enter.