This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 24 September 2019 | 
| Upload Date | 17 September 2019 | 
| File Name | iPad_Fall_2018_13.1_17A844_Restore.ipsw | 
| File Size | 4.00 GB | 
| SHA256sum | a02d21e8a6e45dca972e90dc850332b2a758ec275af0f18e1a11b5f3aef78e58 | 
| MD5sum | ea992b5ee0411a315ff75ec5e7c2aae0 | 
| SHA1sum | a966677afc00c3537f7d4c1090f290a6d395cd70 | 
| Identifier | iPad8,3 | 
cd ~/Downloads.idevicerestore -e iPad_Fall_2018_13.1_17A844_Restore.ipsw and press Enter.