✗ 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 | iPhone2,1_4.3.4_8K2_Restore.ipsw |
| Filesize | 420 MiB |
| SHA256sum | f516f1b5ac2111ca8b81ffa6e9b3867d74cf28c84100a2cf3baea0842a31b1cb |
| MD5sum | a172829312329d3bda87d23abf5ec4d4 |
| SHA1sum | be06903d55dc13d8948ae4cfa619a277df4d4e5b |
| Identifier | iPhone2,1 |
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: