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 | iPhone5,4 |
|---|---|
| iOS Version | 8.1.3 |
| Release Date | 2015-01-27 |
| Update Date | 2015-01-19 |
| Sha1sum |
9028136a56896efa69457827798afa435d28dbca
|
| Sha256sum |
1d447d05d7f83b808927afb9bf682a9308e42d00d6b90c1e3b971210f6ffad69
|
| md5sum |
b054723ad4e2038cb0e240fbb3e98d53
|
| Size | 1.50 GB |
| FileName |
iPhone5,4_8.1.3_12B466_Restore.ipsw
|
| Status |
|
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
This release includes bug fixes, increased stability and performance improvements, including:
For information on the security content of this update, please visit this website: