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 | iPhone5,1_9.3_13E233_Restore.ipsw |
| File Size | 1.58 GB |
| SHA256sum | 569dd9f889e224f8dcd30ae1a75b47524dc5a3ee6bbf119fc2f40cd00c7cc131 |
| MD5sum | d8c6038293d104425fc82949079d4d3a |
| SHA1sum | 9d5731a5e9918f7d00768d379e02b5d3911c57cc |
| Identifier | iPhone5,1 |
cd ~/Downloads.idevicerestore -e iPhone5,1_9.3_13E233_Restore.ipsw and press Enter.