This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 03 April 2017 |
| Upload Date | 01 April 2017 |
| File Name | iPad_64bit_10.3.1_14E304_Restore.ipsw |
| File Size | 2.25 GB |
| SHA256sum | 7f45843aaa961d709b21f1d7b311c426a5d9065c70a5b4ac7024c0c95705828b |
| MD5sum | 0de857f8cd3c75150d5581d2c9cf2767 |
| SHA1sum | dbc925d5947695116f921b2b33f6c5cb9a5c3d19 |
| Identifier | iPad4,4 |
cd ~/Downloads.idevicerestore -e iPad_64bit_10.3.1_14E304_Restore.ipsw and press Enter.