Samsung Galaxy j2 IS A WORST MOBILE IN 2016 AND 2017 .THIS MOBILE GIVES HANGING PROBLUM MUCH SO MUCH AND NO BATTERY LIFE.I THINKS NOKIA MOBILE IS THE BEST AND IT AS MORE BATTET LIFE .J2 AS NO CHAT BACKUP ON THIS MOBILE ONE DAY I GOT SO MUCH ANGRY ON THIS J2 MOBILE I THOUGHT TO MAKE A PIECES .?????????? ??