✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Upload Date | July 21, 2011 |
|---|---|
| Filename | iPhone3,3_4.2.10_8E600_Restore.ipsw |
| Filesize | 653 MiB |
| SHA256sum | 55f7af45f0f26688b519bbc18c5f7c6035bb437725c7be83ecad7ef27aa7f0c0 |
| MD5sum | 2c0dd880982f0f8e47dc3dadfb733ad7 |
| SHA1sum | 789ee18ee9659c87cfff304f69fd7ea4c205693b |
| Identifier | iPhone3,3 |
iOS 4.2.10 Software Update
Fixes a security vulnerability with certificate validation.
Products compatible with this software update:
• iPhone 4 (CDMA model)
For information on the security content of this update, please visit this website: