Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.
| ✗ | iOS 5.1 (9B176) | 29th February 2012 | 761 MB | iPad1,1_5.1_9B176_Restore.ipsw |
| ✗ | iOS 5.0.1 (9A405) | 9th November 2011 | 751 MB | iPad1,1_5.0.1_9A405_Restore.ipsw |
| ✗ | iOS 5.0 (9A334) | 7th October 2011 | 734 MB | iPad1,1_5.0_9A334_Restore.ipsw |
| ✗ | iOS 4.3.5 (8L1) | 21st July 2011 | 622 MB | iPad1,1_4.3.5_8L1_Restore.ipsw |
| ✗ | iOS 4.3.4 (8K2) | 14th July 2011 | 622 MB | iPad1,1_4.3.4_8K2_Restore.ipsw |
| ✗ | iOS 4.3.3 (8J3) | 2nd May 2011 | 622 MB | iPad1,1_4.3.3_8J3_Restore.ipsw |
| ✗ | iOS 4.3.2 (8H7) | 12th April 2011 | 622 MB | iPad1,1_4.3.2_8H7_Restore.ipsw |
| ✗ | iOS 4.3.1 (8G4) | 24th March 2011 | 622 MB | iPad1,1_4.3.1_8G4_Restore.ipsw |
| ✗ | iOS 4.3 (8F190) | 3rd March 2011 | 626 MB | iPad1,1_4.3_8F190_Restore.ipsw |
| ✗ | iOS 4.2.1 (8C148) | 18th November 2010 | 578 MB | iPad1,1_4.2.1_8C148_Restore.ipsw |
| ✗ | iPhoneOS 3.2.2 (7B500) | 9th August 2010 | 479 MB | iPad1,1_3.2.2_7B500_Restore.ipsw |
| ✗ | iPhoneOS 3.2.1 (7B405) | 9th July 2010 | 479 MB | iPad1,1_3.2.1_7B405_Restore.ipsw |
| ✗ | iPhoneOS 3.2 (7B367) | 29th March 2010 | 479 MB | iPad1,1_3.2_7B367_Restore.ipsw |