Signed iOS 15.7.8 (19H364) for iPhone 6s
✓ This firmware is signed. This means that you can restore it in iTunes.
iOS 15.7.8 Release Notes
Please note, the documentation below is supplied from Apple’s update servers. We don’t modify the contents of this documentation.
This update provides important security fixes and is recommended for all users.
For information on the security content of Apple software updates, please visit this website:
|Release Date||24th July 2023|
|Upload Date||13th July 2023|