✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | November 8, 2023 |
|---|---|
| Upload Date | November 3, 2023 |
| Filename | iPhone11,8_17.1.1_21B91_Restore.ipsw |
| Filesize | 6.9 GiB |
| SHA256sum | c140e3828b5838dc9dcdea293ed666098f487b1ed3e6e8d6e23090874e7a37bc |
| MD5sum | 05dfb13ce74c2891569bcadf2f29bbfa |
| SHA1sum | ae3882a8d0b848f9e8fa5a1996874407c128adc2 |
| Identifier | iPhone11,8 |
This update provides bug fixes for your iPhone including:
In rare circumstances, Apple Pay and other NFC features may become unavailable on iPhone 15 models after wireless charging in certain cars
Weather Lock Screen widget may not correctly display snow