QUOTE(cuteyman @ Apr 2 2015, 03:44 PM)
i do not know how and which batch my ip6 but the date of purchase was 23/11/2014.
Any advice what should i do?

QUOTE(cuteyman @ Apr 2 2015, 03:54 PM)
Honestly i do not know if related to firmware or the phone itself.
SirRieq reply it was batch related issue due to MLC or TLC hardware use but i have no idea what it is and i did not start to google it yet
I plan to back up my ip6 and restore it to original factory setting before went to any ip6 Service Center.
Not sure if it is a good idea or not?
Any apple service center will accept warranty eventhough i purchase the phone from different shop?
QUOTE(cuteyman @ Apr 2 2015, 05:42 PM)
This is my first apple iphone6. So, no backup transfer or sync with any apple product or legacy iphone 5s, 5 etc.
It is 64g memory capacity iphone6
Based on General>About>Applications, I have 32 apps installed.
As other forumers said, try restore as new back. Don't restore ur backup n see whether it still happened or not. And start install ur apps on bye one to see the thing still occur or not. If still happen, read through google mlc vs tlc iphone 6. U can read many people got such a issue. Lastly, go for warranty claim.