This firmware is not signed. This means you cannot restore to it in iTunes.
Release Date | 01 September 2020 |
Upload Date | 26 August 2020 |
File Name | iPhone12,8_13.7_17H35_Restore.ipsw |
File Size | 3.92 GB |
SHA256sum | 1bb608d41633d61548238d2ab99d45e0f0ac1b4107b42129677f06bb3ef07554 |
MD5sum | 13d00e1c141d4acd0409b543807557a9 |
SHA1sum | 950ee19bc42472f1cd43ef160e183a17de599d5c |
Identifier | iPhone12,8 |
cd ~/Downloads
.idevicerestore -e iPhone12,8_13.7_17H35_Restore.ipsw
and press Enter.