✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Upload Date | August 9, 2010 |
|---|---|
| Filename | iPhone3,1_4.0.2_8A400_Restore.ipsw |
| Filesize | 579 MiB |
| MD5sum | 790b24fe7515084f457ce413618b2709 |
| SHA1sum | ac1cfa93f123e72282671bad7b2210713a5d4a8b |
| Identifier | iPhone3,1 |
iOS 4.0.2 Software Update
Fixes security vulnerability associated with viewing malicious PDF files.
Products compatible with this software update:
• iPhone 3G
• iPhone 3GS
• iPhone 4
• iPod touch 2nd generation
• iPod touch 3rd generation (late 2009 models with 32GB or 64GB)
For feature descriptions and complete instructions, see the user guides for iPhone and iPod touch at:
http://support.apple.com/manuals/iphone
http://support.apple.com/manuals/ipodtouch
For more information about iPhone and iPod touch, go to:
http://www.apple.com/ipodtouch
To troubleshoot your iPhone or iPod touch, or to view additional support information go to:
http://www.apple.com/support/iphone
http://www.apple.com/support/ipodtouch
For information on the security content of this update, please visit this website: