This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 17 November 2021 |
Upload Date | 12 November 2021 |
File Name | iPhone14,4_15.1.1_19B81_Restore.ipsw |
File Size | 6.16 GB |
SHA256sum | 3c182424180806348c2d263b8e8e33437f4d2314778c06aee95544e4484e7495 |
MD5sum | 8c0a9d93b94d83547f2adf5fe831d249 |
SHA1sum | 265a2dc8ebc4cb74266452042df7ff037bbdbb41 |
Identifier | iPhone14,4 |
cd ~/Downloads
.idevicerestore -e iPhone14,4_15.1.1_19B81_Restore.ipsw
and press Enter.