This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 17 November 2014 |
Upload Date | 08 November 2014 |
File Name | iPhone5,3_8.1.1_12B435_Restore.ipsw |
File Size | 1.50 GB |
SHA256sum | a653af44215e326c44269233e389c6e2f2759db1f6245325254327a45351a797 |
MD5sum | 9c5c40b8347f08a2b83ef66eb77504d8 |
SHA1sum | dd69d7b1ab5c1c7c14f1c0384dc547814c214619 |
Identifier | iPhone5,3 |
cd ~/Downloads
.idevicerestore -e iPhone5,3_8.1.1_12B435_Restore.ipsw
and press Enter.