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 | iPad4,5_8.1.2_12B440_Restore.ipsw |
File Size | 1.93 GB |
SHA256sum | 42bcbc855ec3bfe1e64836707cdb9061a930391a6e432fb72c43fd9eeb9704f7 |
MD5sum | e0bf0e7c32340735eaaaf3f21993126b |
SHA1sum | ef6d41289dda0d23e115275571f68a2bf79b429c |
Identifier | iPad4,5 |
cd ~/Downloads
.idevicerestore -e iPad4,5_8.1.2_12B440_Restore.ipsw
and press Enter.