This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 09 December 2014 |
Upload Date | 05 December 2014 |
File Name | iPad4,8_8.1.2_12B440_Restore.ipsw |
File Size | 1.96 GB |
SHA256sum | 2127562311bcbd8fb917475cbb5dc2fe8cf501a71207f6884fee96213c8eec6c |
MD5sum | 2e9f71926e519b89da2e70c88caa3290 |
SHA1sum | 3df0b71e1c6ee740a195a88e924d3f79460ab2ce |
Identifier | iPad4,8 |
cd ~/Downloads
.idevicerestore -e iPad4,8_8.1.2_12B440_Restore.ipsw
and press Enter.