This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | Invalid Date |
Upload Date | 24 March 2011 |
File Name | iPad1,1_4.3.1_8G4_Restore.ipsw |
File Size | 0.58 GB |
SHA256sum | 30af3b148d69148a85e57d605db3c6e4f0d4076f141d1668679c261ddaca2736 |
MD5sum | fe4f80f8ff2fa298559b392b64e84bb8 |
SHA1sum | 6615b368d665630e80da975232567daf87a042b6 |
Identifier | iPad1,1 |
cd ~/Downloads
.idevicerestore -e iPad1,1_4.3.1_8G4_Restore.ipsw
and press Enter.