This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 21 October 2015 |
| Upload Date | 16 October 2015 |
| File Name | iPad5,1_9.1_13B143_Restore.ipsw |
| File Size | 1.81 GB |
| SHA256sum | 47337361b0cf7bc60ac68030a1245f9969bb10fd599fa2003b2c8f983ea09d1c |
| MD5sum | e69bc797d70fd682cb1b1cf053d93722 |
| SHA1sum | 390680eb7db2d225a790c8682f22be101ba77600 |
| Identifier | iPad5,1 |
cd ~/Downloads.idevicerestore -e iPad5,1_9.1_13B143_Restore.ipsw and press Enter.