Everyone should keep these settings on. It will help in following ways: 1:Find your mobile remotely.
2: Open your phone if you forgot your password.
3:Help others find their lost galaxy even it is offline.
Most of the Samsung phones are facing charging problems now a days.This is due to high temprature.Charge your phone when it is cool. Remove cover while charging and place it at a cool place.Hope so it may help.Worked for me.