声誉积分: 13
1
1
my iphone wont turn on..
my mistake was i accidentally touch the red wire and the grey wire on the usb cable while charging..cant charge anymore.. how to fix this..? whats the problem and what should i do..?
uhm.. ill be adding some details..,
it also wont turn on even i push any buttons but i charged it around half full.., no sign of lights to the iphone... i shorted the usb around the wire before the usb plug of the iphone (not the computer usb..)..
声誉积分: 35.2千
145
71
53
a new logic board is the last option i would think of.
the first one is measuring the voltage of the battery - shourted batterys can "collapse" and have 0v after that - that would mean that the iphone can't boot nor charge (the iphone's battery must have around 3v to show you any sign of charging)
another possible problem could be that a fuse is shot - the iphone's charging circuit has a fuse - that could have been shot while you shorted the contacts
and i think that the usb port can also have a fuse - so i would try if other devices work properly on that specific usb port.
这个答案有帮助吗？
thx.., ill try that..
ill try to buy parts for it.. is it easy for it to be change/replace or needs dangerous soldering..?
replacing the battery shouldn't be the biggest problem (you can use a guide for that) but replacing the tiny fuse - well, that involves soldering with a special soldering iron and should be done by a professional (and by that i don't think about any apple genius)
过去 24 小时： 0
过去 7 天： 1
过去 30 天： 3
总计 13,879
