You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone7,1 |
|---|---|
| iOS Version | 10.3.1 |
| Release Date | 2017-04-03 |
| Update Date | 2017-04-01 |
| Sha1sum |
179925221cd2f34cdcea5034d9d7c211712ce661
|
| Sha256sum |
6636f2dccafda36410ecdf4c467cec753c4e2ccd29494566ff97789f386db88f
|
| md5sum |
915b5da280658a374d98b32529cd3a41
|
| Size | 2.58 GB |
| FileName |
iPhone_5.5_10.3.1_14E304_Restore.ipsw
|
| Status |
|
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
iOS 10.3.1 includes bug fixes and improves the security of your iPhone or iPad.
For information on the security content of Apple software updates, please visit this website: