first of all,sorry if my english was bad..im an indoensian and still learning
So this is my problem,
My galaxy core always having lag
it happens when playing all games even light games like:temple run,jetpack joyride,etc . and when bootanimation
when first time i bought it,it not lagging like that,i don't know why
i already tried flashing stock offiical firmware+data factory reset,but not work
can you help me to fix this please...