This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 20 October 2014 |
Upload Date | 15 October 2014 |
File Name | iPhone5,2_8.1_12B411_Restore.ipsw |
File Size | 1.69 GB |
SHA256sum | edb0ec37f7eb3862c2eedac77ba187e832b397433e4e9ab5e987ec5220d56b4a |
MD5sum | 71b80276909b61ed58164d8b2bc49c1c |
SHA1sum | 931563e7756c189bde87bb89778163fa5076cd53 |
Identifier | iPhone5,2 |
cd ~/Downloads
.idevicerestore -e iPhone5,2_8.1_12B411_Restore.ipsw
and press Enter.