This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 01 October 2021 |
| Upload Date | 29 September 2021 |
| File Name | iPad_Pro_Spring_2021_15.0.1_19A348_Restore.ipsw |
| File Size | 5.91 GB |
| SHA256sum | e4083974c915fac3cd0128de008d0e06e8699ac284831754b59a3434ba3c2646 |
| MD5sum | a67d27059cff11523a163aa40bdbee26 |
| SHA1sum | 9c47afde3fadbe0ff9c5394790346d0c8c912037 |
| Identifier | iPad13,10 |
cd ~/Downloads.idevicerestore -e iPad_Pro_Spring_2021_15.0.1_19A348_Restore.ipsw and press Enter.