Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.
| ✗ | iPod touch 3 | iOS 4.3.3 (8J2) | 2nd May 2011 | 429 MB | iPod3,1_4.3.3_8J2_Restore.ipsw |
| ✗ | iPod touch 4 | iOS 4.3.3 (8J2) | 2nd May 2011 | 682 MB | iPod4,1_4.3.3_8J2_Restore.ipsw |
| ✗ | iPad 2 (CDMA) | iOS 4.3.3 (8J2) | 2nd May 2011 | 651 MB | iPad2,3_4.3.3_8J2_Restore.ipsw |
| ✗ | iPad 2 (GSM) | iOS 4.3.3 (8J2) | 2nd May 2011 | 645 MB | iPad2,2_4.3.3_8J2_Restore.ipsw |
| ✗ | iPad 2 (WiFi) | iOS 4.3.3 (8J2) | 2nd May 2011 | 637 MB | iPad2,1_4.3.3_8J2_Restore.ipsw |
| ✗ | iPhone 4 (GSM) | iOS 4.3.3 (8J2) | 2nd May 2011 | 699 MB | iPhone3,1_4.3.3_8J2_Restore.ipsw |
| ✗ | iPad 1 | iOS 4.3.3 (8J3) | 2nd May 2011 | 622 MB | iPad1,1_4.3.3_8J3_Restore.ipsw |
| ✗ | iPhone 3G[S] | iOS 4.3.3 (8J2) | 2nd May 2011 | 441 MB | iPhone2,1_4.3.3_8J2_Restore.ipsw |