✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Upload Date | July 14, 2011 |
|---|---|
| Filename | iPhone3,1_4.3.4_8K2_Restore.ipsw |
| Filesize | 667 MiB |
| MD5sum | c6862a24f9166c313043459013159194 |
| SHA1sum | 1ca27961d4ccaf541d45763f19eeb441f985b393 |
| Identifier | iPhone3,1 |
iOS 4.3.4 Software Update
Fixes security vulnerability associated with viewing malicious PDF files.
Products compatible with this software update:
• iPhone 4 (GSM model)
• iPhone 3GS
• iPad 2
• iPad
• iPod touch (4th generation)
• iPod touch (3rd generation)
For information on the security content of this update, please visit this website: