✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | September 24, 2019 |
|---|---|
| Upload Date | September 17, 2019 |
| Filename | iPhone_4.7_13.1_17A844_Restore.ipsw |
| Filesize | 3.4 GiB |
| SHA256sum | 12c29181e894c6c443d9bac047aa44d17033ef55f954c0d4caba8a4bf56e5f9d |
| MD5sum | a8cc4f157d799b1776028c7ce305ddf2 |
| SHA1sum | 3421b3825922e4f3d32e890a75b8ad3ba69a69f2 |
| Identifier | iPhone8,1 |