✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | November 9, 2017 |
|---|---|
| Upload Date | November 7, 2017 |
| Filename | iPhone_4.0_64bit_11.1.1_15B150_Restore.ipsw |
| Filesize | 2.5 GiB |
| SHA256sum | 62217afafb945793c143231958ddaab9320e950b75daf278a59ee9475b1e94e7 |
| MD5sum | 4d106d0a88a9a474849f826cdcd4fc9e |
| SHA1sum | 640a3162b3792ec5e213e7cf8914336f2aadcc70 |
| Identifier | iPhone8,4 |
iOS 11.1.1
iOS 11.1.1 includes bug fixes for your iPhone or iPad. This update:
Fixes an issue with keyboard auto-correct
Fixes an issue where Hey Siri stops working
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/HT201222