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iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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12-12-2014, 01:03 | #5057 (permalink) |
Junior Member Join Date: Dec 2014 Location: colombia
Posts: 2
Member: 2308594 Status: Offline Thanks Meter: 0 | iphone 5 dead as it can be Hi I have an iPhone 5 that was working but it started to losing battery capacity and suddenly it turned off to never turn back on. I thought it was the battery so I purchased a replacement battery, installed it and waited, waited a little more and finally...nothing. No charging, no turning on, not detected in itunes, connected for 10, 20, 30, 60, inifinite time and...nothing. Tried restoring with home button...nothing. Tried everything i've seen so far but...nothing. so, i took appart the damn hellish phone, to find that in the backside of the main pcb theres an unshielded silvery IC (RF module???) which i think it's kinda corroded for my eye delight... Also, found another hellish corroded IC whose location is north-east to the silvery rectanguler IC... I cannot see any other part or chip that seems to be damaged |
12-12-2014, 07:08 | #5058 (permalink) |
Junior Member Join Date: Oct 2013
Posts: 1
Member: 2047713 Status: Offline Thanks Meter: 0 | We have an iPhone 5C that will charge with a battery that has charge in it, but as soon as you put a flat battery or let it run flat it will not charge. I remember that the iPhone 5 had a similar problem and there was an iC that you had to remove and loop that corrected this, I have searched for that chip on the 5C and its not in the same place. I would be very grateful for any information that helps me solve this problem. |
12-12-2014, 14:40 | #5060 (permalink) | |
Freak Poster Join Date: Apr 2013
Posts: 212
Member: 1921245 Status: Offline Thanks Meter: 43 | Quote:
well most charging problems on iphone 5 when battery is dead come from U2 ic near the CPU. But at your case send us some pictures about the correded parts to say if they have a problem or not, maybe they cause some kind of problems in general. have you checked for short ? maybe a short causes all your problems | |
12-12-2014, 14:41 | #5061 (permalink) |
Freak Poster Join Date: Apr 2013
Posts: 212
Member: 1921245 Status: Offline Thanks Meter: 43 | I have a ipohne 5s that boots for some secs on apple logo then the display goes back, backlight is on as i can see on the back of the lcd, the pc recognises it in recovery mode and needs to be restored. anyone with same problem? |
12-14-2014, 17:09 | #5064 (permalink) | |
Junior Member Join Date: Dec 2014 Location: colombia
Posts: 2
Member: 2308594 Status: Offline Thanks Meter: 0 | Quote:
...But Yes, this little bitch had to fight over and over. I carged the phone back to 100%, and it worked great but last night I turned it off with about 20% battery and now the goddammit piece of S#&%$" won“t power up. I“ll tri to kickstart this evil bitch again and let you know the outcome. | |
12-14-2014, 23:26 | #5065 (permalink) |
Freak Poster Join Date: Jun 2012 Location: Bd+Bh Age: 39
Posts: 464
Member: 1775502 Status: Offline Sonork: 100.1618378 Thanks Meter: 221 | iphone 4g mic problem my iphone 4g microphone not working. incoming sound ok going not outgoing not working. my need tested mic solution. please help me ? |
12-15-2014, 16:32 | #5066 (permalink) |
Junior Member Join Date: Jul 2013
Posts: 3
Member: 1977691 Status: Offline Thanks Meter: 0 | Hello i have a iphone 5c, where the lower (with the lightning dock) and the upper microfon (with the hold button flex) are not working. I also tried to change them, they still not working. What can be the problem ? PLEASE NEED HELP!! |
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