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 | iPhone8,4 |
|---|---|
| iOS Version | 13.1.2 |
| Release Date | 2019-09-30 |
| Update Date | 2019-09-28 |
| Sha1sum |
b1fec4e4cf57cfb16f615aea280e6e78a047c037
|
| Sha256sum |
026c11c9ed973db430b61726d7066b562b57adc710ca57b55f703a78cd12da7b
|
| md5sum |
c6230f48df93fb9a116d8313e3e9b360
|
| Size | 3.37 GB |
| FileName |
iPhone_4.0_64bit_13.1.2_17A860_Restore.ipsw
|
| Status |
|
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
iOS 13.1.2 includes bug fixes and improvements for your iPhone. This update:
For information on the security content of Apple software updates, please visit this website: