This firmware is not signed. This means you cannot restore to it in iTunes.
| Release Date | 30 June 2015 |
| Upload Date | 26 June 2015 |
| File Name | iPhone5,4_8.4_12H143_Restore.ipsw |
| File Size | 1.55 GB |
| SHA256sum | 3c4879675d0cb58246cd8fcd507688e4d61971272921cd94e59480877e321cb0 |
| MD5sum | f5d1ef5ddbe194deee15d1e318cbd959 |
| SHA1sum | 7e32cfb799c6d434780010752852b82a54b763c7 |
| Identifier | iPhone5,4 |
cd ~/Downloads.idevicerestore -e iPhone5,4_8.4_12H143_Restore.ipsw and press Enter.