✗ This firmware is not signed. This means you cannot restore to it in iTunes.
| Upload Date | 18th November 2010 |
|---|---|
| Filename | iPad1,1_4.2.1_8C148_Restore.ipsw |
| Filesize | 578 MB |
| SHA256sum | 8417eeccd664a089a6b4a3b91cb7ec88753cc6f320a192bf38fb8c6ffe29665b |
| MD5sum | 9402d5f05348fd68c87f885ff4cb4717 |
| SHA1sum | 8717b3bedc925b587566442ad375aa65d857e79a |
| Identifier | iPad1,1 |