This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 01 June 2020 |
Upload Date | 28 May 2020 |
File Name | iPhone11,8,iPhone12,1_13.5.1_17F80_Restore.ipsw |
File Size | 4.40 GB |
SHA256sum | 6f1bef9a4dda96b95e145a90aa4400f00297361f74ca24ec30312ba2f5dbe075 |
MD5sum | e361a1f87cf548d294614a247829cfcb |
SHA1sum | 6f6e4d336c0c34e82ed5b9139caa4a5905f5dec3 |
Identifier | iPhone12,1 |
cd ~/Downloads
.idevicerestore -e iPhone11,8,iPhone12,1_13.5.1_17F80_Restore.ipsw
and press Enter.