This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 27 January 2015 |
Upload Date | 19 January 2015 |
File Name | iPhone5,4_8.1.3_12B466_Restore.ipsw |
File Size | 1.50 GB |
SHA256sum | 1d447d05d7f83b808927afb9bf682a9308e42d00d6b90c1e3b971210f6ffad69 |
MD5sum | b054723ad4e2038cb0e240fbb3e98d53 |
SHA1sum | 9028136a56896efa69457827798afa435d28dbca |
Identifier | iPhone5,4 |
cd ~/Downloads
.idevicerestore -e iPhone5,4_8.1.3_12B466_Restore.ipsw
and press Enter.