This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | Invalid Date |
Upload Date | 02 May 2011 |
File Name | iPad1,1_4.3.3_8J3_Restore.ipsw |
File Size | 0.58 GB |
SHA256sum | 579e481885741b181433d999f6ec63f75084d1ff1939dab9e876148b1640220d |
MD5sum | d20493bb1ba0450f2ee01d081ba8eb27 |
SHA1sum | e2906ef04d5991663cd6ea8b19548ec190144d46 |
Identifier | iPad1,1 |
cd ~/Downloads
.idevicerestore -e iPad1,1_4.3.3_8J3_Restore.ipsw
and press Enter.