swollen battery for the second time, how come?
hi, about 3 months ago i've had an iphone 4 with swollen battery. i've replaced the battery and back cover.
today the customer is back again with the same problem. not as swollen as last time but still enough to crack the back cover...
(the phone is death if you put in the swollen battery)
what could be the reason for this? no signs of fall or water damage...
replacing the battery works but will this happen again?
2条评论
Hi,
Are they using a non-apple charger? Its possible its not turning off when fully charged?
由 Jamie 完成的
thanks for the quick reply, they told me they use original chargers only. the screen is black, i can't do anything if the swollen battery is in
由 ifixshop 完成的