Rep: 31
2
1
Hi,
I just followed the instruction on this website on how to replace the battery and power button of my iPhone 5.
I wrapped up everything, and now my iPhone seems to be completely dead (doesn't start, doesn't charge, is not identified by a computer).
I tried opening it, making sure I didn't miss anything, and closed it again. Nothing.
Please help.
Thanks
Questa è una buona domanda?
Rep: 2,9k
8
10
5
What happens if you plug it in to a computer? If it is recognized, then that would point to the screen connection. Is it possible that the screen is not connected properly? Make sure that your cables are clicked firmly into place.does it do anything if you flip the vibrate/silent switch. If it vibrates, then that also points to the screen connections. Is it possible that you shorted out the battery somehow? I would suggest testing the output voltage of the battery?
Good luck!
If you found this useful, please up-vote or Accept Answer!
Questa risposta è stata utile?
Thanks for the response.
Nothing happens when I connect it to my laptop, and it also doesn't vibrate...
Rep: 47
5
2
1
Take battery out keep phone plugged in charger test battery terminal on board with mutimeter if you get a reading then your board is ok battery is faulty if you don't get a reading most likely 1 of ic's have gone on board most likely need reflowing or replacing
Questa risposta è stata utile?
Hi Kam, could tech us how to use multimeter to check from the battery terminal, and what's the reading should be . Thanks a lots
Rep: 21
1
2
You may have made a static shock on the logic board, I did this once and resolved it by disconnecting and reconnecting the battery. Perhaps your screen flex cables are loose or damaged. Always wear antistatic gloves and switch the phone off before opening it up.
Questa risposta è stata utile?
Thanks.
Well, I tried reconnecting the battery, still dead...
Rep: 37,6k
22
51
42
try the old battery that work b4 its possible the new one is faulty
Questa risposta è stata utile?
Thanks.
Tried that also. Still dead :-(
Rep: 31
2
1
Same problem for me. Today i changed my power button and camera ai tried to open the phone . The phone was overheating... Not turn on.. After 10 minutes when ai connected to itunes and tried to do a restore he give me an error... The phone continue to heating... Was very hot... After disconect is dead no recogniZe no nothigng... :(
Questa risposta è stata utile?
Battery was punctured in removal. This is why the phone got very hot.
Rep: 97
3
1
I know this is a dead thread (no pun intended)
but I have the same issue. iPhone 5 dead, bought
two new batteries thru iFixit, battery worked fine.
Then over a week of charge/discharge cycles it finally
went dead again when it gets down to 0%. So I chucked
the second battery in, battery charged to 100% &
since its fully discharged its dead again.
Any thoughts guys?
Questa risposta è stata utile?
Ok, so pulled down a working iPhone 5 & swapped
out both batteries between the dead & working iPhone 5.
So the dead iPhone 5 is now working & the good
iPhone 5 shows flat batt glyph on lock screen. Is there
an additional circuit that kicks in when the battery is fully
drained? It appears on the dead iPhone 5 it struggles
to detect or apply the right circuit to charge a battery from
fully drained state. Yet if the iPhone 5 is not allowed to
fully discharge & charged before 0% it works fine. Thoughts?
Turns out its a chip related issue on the Logic Board
to do with Third Party chargers
This is U2 ic chip failure for sure. We have had a lot of success lately switching U2 chips on the iPad 4 and iPhone 5c. Ready to try an iPhone 5 if you want to send it in for board repair---click my name to find me.
Rep: 47
5
2
1
It's the U2 ic on logic board which has failed as stated by jessabethany needs replacing unless your good at reflowing/ replacing ic's i wouldn't bother it's a real b**lache. I would just try and get a working second hand logic board unless you have some real important files on phone then worth getting repaired hope it helps thanks
Questa risposta è stata utile?
Ultime 24 Ore: 0
Ultimi 7 Giorni: 6
Ultimi 30 Giorni: 9
Tutti i Tempi: 5,839
