battery replacement
bought this iphone 6s in korea last august 28 but then my battery drained so fast... does mac store need warranty card or something to replace my battery for free here in the Philippines???
Battery is not really good. i charge my phone like 2-3 times a day.. im just using wifi and sometimes phone is on stand by mode. and when i wake up my phone is dead.
i also use low power mode but still the same..
thanks for helping