✗ 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 | iPhone12,1_17.1.1_21B91_Restore.ipsw |
| Filesize | 6.8 GiB |
| SHA256sum | 2fdbdda2f1ebd49878f7735e6bdc48ec694753bb6aff6b271dd666705698aa29 |
| MD5sum | 7b394ed7e7b0f9df48f3df9ec751b384 |
| SHA1sum | cb5c7b12cc5be4e913909ad2612e3fcc577ca6be |
| Identifier | iPhone12,1 |
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