This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 08 November 2023 |
Upload Date | 03 November 2023 |
File Name | iPhone11,2,iPhone11,4,iPhone11,6_17.1.1_21B91_Restore.ipsw |
File Size | 7.09 GB |
SHA256sum | 139a697d11b11ee2ebf9c2e8551aa817a49ad71f7df524d78651476079150736 |
MD5sum | f8a249a013dd6ee529af96a6e26119f1 |
SHA1sum | 9dd1a2229ac7efd90670722caf5f14b80645b265 |
Identifier | iPhone11,2 |
cd ~/Downloads
.idevicerestore -e iPhone11,2,iPhone11,4,iPhone11,6_17.1.1_21B91_Restore.ipsw
and press Enter.