✗ 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_5.5_15.0.1_19A348_Restore.ipsw |
| Filesize | 5.1 GiB |
| SHA256sum | 518ddc01121feb922b9e7a3aadfb1c263d10b913cc7fe091adec86ac1b79487c |
| MD5sum | 4ec1efbacde8b5c43e2c71cfe10609f4 |
| SHA1sum | c7d773b17f52357428fa4ce2ee310d51d77be73f |
| Identifier | iPhone8,2 |
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