REMOVE GOOGLE ACCOUNT ON SAMSUNG GALAXY S8 / S8 PLUS ANDROID 8 TO 8.1 Without a computer

Download : apps
www.nckreader.com/samlock

This method work on :
samsung galaxy S7 android 8
samsung galaxy S8 android 8
samsung galaxy S9 android 8
samsung galaxy A3 android 8
samsung galaxy A5 android 8
samsung galaxy A6 android 8
samsung galaxy A7 android 8
samsung galaxy A8 android 8
samsung galaxy J2 android 8
samsung galaxy J3 android 8
samsung galaxy J4 android 8
samsung galaxy J5 android 8
samsung galaxy J6 android 8
samsung galaxy J7 android 8
samsung galaxy Note 9 android 8
samsung galaxy Note 8 android 8