This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 24 April 2018 |
| Upload Date | 14 April 2018 |
| File Name | iPadPro_9.7_11.3.1_15E302_Restore.ipsw |
| File Size | 2.41 GB |
| SHA256sum | a8fdbd4177bb99344a3b4f738d695146b551a13dc45892206c1f1fea8d79a58f |
| MD5sum | 4435d893b29ddef8ac58a1b2307027a7 |
| SHA1sum | f5a659e8356d1d70d6ba63597864b9e84c1877e5 |
| Identifier | iPad6,3 |
cd ~/Downloads.idevicerestore -e iPadPro_9.7_11.3.1_15E302_Restore.ipsw and press Enter.