This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 10 December 2019 |
Upload Date | 05 December 2019 |
File Name | iPhone11,8,iPhone12,1_13.3_17C54_Restore.ipsw |
File Size | 4.20 GB |
SHA256sum | 53bd9490e006ead51160ddc41ae9d6aceabca91a2361c93b00963a2b025144ed |
MD5sum | ad406739c56507e219b96ee51c76a4fe |
SHA1sum | 1c42e17f735f6fca611f86e5efe8771ed361b47a |
Identifier | iPhone11,8 |
cd ~/Downloads
.idevicerestore -e iPhone11,8,iPhone12,1_13.3_17C54_Restore.ipsw
and press Enter.