Make sure your phone is powered off, hold down both Vol+, Vol- and connect the usb cable.
Run python mtk r lk lk.bin. There will now be a lk.bin file in MTK Client folder.
Ensure you have pip installed. Run pip3 install --upgrade git+https://github.com/R0rt1z2/lkpatcher to install lkpatcher
In a terminal in the folder where lk.bin is located, run python -m lkpatcher lk.bin -o patched.bin. A patched.bin file will be created. Move it to MTK Client folder. ❗ If you get errors, use command python mtk r lk2 lk.bin in step 4