This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 02 December 2017 | 
| Upload Date | 30 November 2017 | 
| File Name | iPad_64bit_TouchID_11.2_15C114_Restore.ipsw | 
| File Size | 2.44 GB | 
| SHA256sum | f719249fe3ca3d4d421eb47c19c4865895ff83ca58b10dd1914b720ea332b475 | 
| MD5sum | 55c9ccae9d8a312baf776625f18826df | 
| SHA1sum | 3b14741b691d5e93feb022518121fc4afe9db1a8 | 
| Identifier | iPad5,4 | 
cd ~/Downloads.idevicerestore -e iPad_64bit_TouchID_11.2_15C114_Restore.ipsw and press Enter.