Download iOS 5.1.1 (9B206) for iPhone 4[S]
You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone4,1 |
|---|---|
| iOS Version | 5.1.1 |
| Release Date | 1970-01-01 |
| Update Date | 2012-04-27 |
| Sha1sum |
ac99928cc52fcb24502959ace3c36a63ba75ab6c
|
| Sha256sum |
b6870acf127a58e2775f93b9314cc678ac39caed7f0cbd13699f5f3a09c6f277
|
| md5sum |
50d2ef6d24b99525786aea25bb1f69cf
|
| Size | 0.78 GB |
| FileName |
iPhone4,1_5.1.1_9B206_Restore.ipsw
|
| Status |
|
Release Notes
It should be noted that these are the official release notes for the from Apple
This update contains improvements and bug fixes, including:
- Improves reliability of using HDR option for photos taken using the Lock Screen shortcut
- Addresses bugs that could prevent the new iPad from switching between 2G and 3G networks
- Fixes bugs that affected AirPlay video playback in some circumstances
- Improved reliability for syncing Safari bookmarks and Reading List
- Fixes an issue where 'Unable to purchase' alert could be displayed after successful purchase
For information on the security content of this update, please visit this website: