✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | October 11, 2021 |
|---|---|
| Upload Date | October 7, 2021 |
| Filename | iPhone_5.5_15.0.2_19A404_Restore.ipsw |
| Filesize | 5.1 GiB |
| SHA256sum | 69b0be369dc02771f41fcad4e17a6bcc44de0d1bcfcefe7a6ab4e9b0fd7fc69a |
| MD5sum | 5ada78e81db10c7e54f36bd733e83b24 |
| SHA1sum | 9ae5e23a6d2f514c49de5316ccb5a36a659d799f |
| 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