1) Don't clear recent apps it Doesn't clears ram and improves battery life. It's actually opposite.
2) if other person can't hear you in call most of you lift your phone and move ahead to your face and speak. It doesn't affect t much. Try to speak louder or use voice focus
3) Don't let your phone Discharge completely, this It is not good for the battery in long-term use.Don't let your phone go below 15 percent and don't let it go to charge above 80 percent. If you will follow this then the health Of your phones battery will be good in long-term use..
4) Don't ignore the hygiene of your phone. Clean It on regular basis.
5) Suppose if you are chatting with friends in outside and suddenly A call came from your home.Then don't speak in public. It is very bad habit .Try to go away from them and talk in private.
