This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 21 March 2016 | 
| Upload Date | 15 March 2016 | 
| File Name | iPad5,3_9.3_13E233_Restore.ipsw | 
| File Size | 1.84 GB | 
| SHA256sum | 943c1ca0ec79d242717db9f8da4753109c230c9549029adb16664ad7a488cfd1 | 
| MD5sum | b5febcd8c19696e18db42ee078edff58 | 
| SHA1sum | 2d95878374db97d848687f13364d0318f9f3ab91 | 
| Identifier | iPad5,3 | 
cd ~/Downloads.idevicerestore -e iPad5,3_9.3_13E233_Restore.ipsw and press Enter.