This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 21 July 2021 | 
| Upload Date | 14 July 2021 | 
| File Name | iPad_Pro_A12X_A12Z_14.7_18G69_Restore.ipsw | 
| File Size | 5.45 GB | 
| SHA256sum | 1dc07724ade83443c8a7c4aac96e6775790d2f75bd585f1e761fe3363e56157c | 
| MD5sum | 331bf6fb8b94bdccac19823a4e44e2e2 | 
| SHA1sum | a7e844e8af788c68768af55bff20369a4ed866db | 
| Identifier | iPad8,3 | 
cd ~/Downloads.idevicerestore -e iPad_Pro_A12X_A12Z_14.7_18G69_Restore.ipsw and press Enter.