You don't have to install gmod can nowHi! You mention that you used Nitro OS. Just installed that ROM to give it a try, and I was wondering which GCam mod do you use? And does HDR works?
Thanks!
EDIT. The arcore_apps-signed for zuk z2.zip is corrupted.
Go to Modules menu in Magisk, click on the floating plus sign you see at bottomi have twrp upto date 3.2.1 and magisk 16.0 still while flashing through twrp it says "magisk not updated install 13..1 later version" and i dont know how to install files from magisk .