This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 16 November 2017 |
Upload Date | 15 November 2017 |
File Name | iPhone_4.0_64bit_11.1.2_15B202_Restore.ipsw |
File Size | 2.48 GB |
SHA256sum | cbe7b2fb82ccf08981f7fcccb5af1eab0aad2b28cb343efa2ae366ec40330227 |
MD5sum | b222abe4fcfbb5cfbbe68e2ce87288ce |
SHA1sum | 7318de5b0611480d2c8c84817c14e33986a8da5c |
Identifier | iPhone6,1 |
cd ~/Downloads
.idevicerestore -e iPhone_4.0_64bit_11.1.2_15B202_Restore.ipsw
and press Enter.