STEP 2: Install the SE LINUX SWITCH APP link: https://labs.xda-developers.com/stor...rophen.selinux
STEP 3: change selinux to permissive. now to go settings-battery optimisation-change the selinux app to not optimised.turn off googleplay protect.
STEP 4:now all you need is a modded stock recovery. download it from here. link: https://drive.google.com/file/d/1S-1...1ksqIeBSN/view
STEP 5:now go to fastboot and flash the stock modded recovery. CODE: fastboot flash recovery RECOVERYNAME.zip now you have adb enabled stock recovery.
STEP 6:now boot to stock recovery while connected to pc and type adb devices in cmd. it should go to adb. if yes proceed to next step.
STEP 7:now install viper4fx from magisk. phone will reboot. go into viper4a app and install drivers. it will go to fastboot ofcourse.
STEP 8: boot to recovery from fastboot. then just type in the following commands/
1. adb shell
2. cd data
3. cd adb
4. cd modules
5. cd ViPER4AndroidFX
6. rm post-fs-data.sh
STEP 8: phone will now boot. again go to viper4a app and install drivers and repeat step 8 again.
VOILA now you have viper fully working on our beloved op7t.
NOTE: disable bluetooth absolute volume for bluetooth to work in v4a.