This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 27 March 2017 | 
| Upload Date | 20 March 2017 | 
| File Name | iPad_64bit_TouchID_10.3_14E277_Restore.ipsw | 
| File Size | 2.34 GB | 
| SHA256sum | 42283d6277d47a643c1ebfdb70dafb87c036d9a48842449641cd8360e7602d53 | 
| MD5sum | bd29ae27acff9f8ab65f359bd77a636f | 
| SHA1sum | d7642933f1c055650cf51fa3cd661b32d86af9a8 | 
| Identifier | iPad5,4 | 
cd ~/Downloads.idevicerestore -e iPad_64bit_TouchID_10.3_14E277_Restore.ipsw and press Enter.