Hello,
I have a HTC One M7, and been trying to install Kali Nethunter.
Every time I try to flash the file in TWRP it gives me error 7.
I tried to flash other ROMs and it didn't work. I have root through SuperSU, and the Sense ROM right now.
I used this build: https://www.androidfilehost.com/?fid=24651430732236171
Also tried to install Lineage OS: https://www.androidfilehost.com/?fid=673368273298925517
Help Please?
EDIT: Found it to be a problem when flashing kernel, didn't fix it but got nethunter working