To all the bosses.... I faced an issue here. Hope anyone who get same issue before or know how to fix it may help me. Thanks in advance.

After I flash back to my stock firmware, my Naver Line apps keep cannot receive the pop up notification. When someone send message to me, there is no notification at all. Unless I open the apps then only I see the (1) icon at there. I already enable all the notification setting in the apps. But the problem still there. I tried other messaging apps such as whatsapp all work fine. Other apps notification all work fine too. Only this Naver Line app no notification at all. Is it the apps problem or my device's problem due to maybe anything wrong when I flash the firmware?

what talked by SamMobile always correct one? No offense... just curious to know... haha

If the Samsung is planning to come out with new battery (3000mAh) for S3, I'll wait and see how's the price and review only decide buy Samsung one or Sun Global one...