✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | October 1, 2021 |
|---|---|
| Upload Date | September 29, 2021 |
| Filename | iPhone_4.7_P3_15.0.1_19A348_Restore.ipsw |
| Filesize | 5.3 GiB |
| SHA256sum | 33d73682c44831ee08bcf0644d4c1374b0695f9000554a19274a6c61eabb1d70 |
| MD5sum | 7c4efce5fe18458520ebd4b79e85ad46 |
| SHA1sum | ef7d6b088128c862e0841ec8ed28f9efc3bc59c4 |
| Identifier | iPhone9,1 |
This update provides important security updates and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222