1st - in Settings
- Developer options
- USB debugging [ enable ]
- Rooted debugging [ enable ]
2nd - Install OpenLauncher and declare it as Home app (Yes)
2nd - Install OpenLauncher and declare it as Home app (Yes) - IMPORTANT 
- via F-Droid Store or
- adb install org.fdroid.fdroid_1021000.apk
3rd - PC terminal
- adb devices
- adb root
- adb shell mount -o rw
- adb shell pm disable foundation.e.blisslauncher
- adb shell remount
- adb unroot
- adb reboot
Done!