PROTECT PHONE BATTERY FROM DRAINING FASTER

-CLEAR CACHE MEMORY.

-STOP BACKGROUND PROCESSES.

-UNINSTALL UNUSED APPS (APPS THAT ARE NOT IMPORTANT).

-REDUCE BRIGHTNESS OR SET AUTOMATICALLY.

-DO NOT SET LIVE WALLPAPERS OR VIDEO WALLPAPERS.

-RESTRICT APPS BACKGROUND DATA USAGE (NOT NECESSARY)
 
HOW;

>SETTINGS 
>DATA USAGE-STOP THAT, WHICH USE A LOT OF DATA 
( TICK RESTRICT BACKGROUND DATA)


-SCREEN SLEEP.
SET 15 SECONDS OR 30 SECONDS

-TURN OFF GOOGLE MAP OR GPS (TURN ON ONLY, WHEN YOU WANT TO USE)