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Released November 4, 2017. Model A1865, A1901. Available as GSM or CDMA / 64 or 256 GB / Silver or Space Gray. (Pronounced the same as "iPhone 10.")

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X keeps restarting after new charging flex.

Phone keeps restarting after around 3 minutes. Customer came in for charging port replacement. All screws in right place, no long screw damage.

It has had the following to rule out:

Battery and 3 replacement ports. Each flex cable was unplugged one by one to troubleshoot, even with the following unplugged it occurs: Screen Flex (Both), Face ID/Front Cam Flex (All 3), Antenna Flex (Wifi), Lower Antenna, Power Button Flex/Flash & Volume Button Flex & Charging Flex.

I have tried a replacement screen and still occurs. I have checked all the FPC under microscope and very clean and tidy. It cannot be the port surely as it occurs even when not plugged in.

Answered! View the answer I have this problem too

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Did you find out what the issue was? I did the same repair with the same results.


I will be grateful for info how did you fixed that issue. Thanks


How did you fix it?


In my case the new charging interface was a problem. When I returned to original part with faulty microphone the problem didn’t returned.


im facing this same issue now on iphone X keeps restarting after charging flex replacement . any solutions please ?


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2 Answers

Chosen Solution

Assuming it was working fine prior to your repair attempt, then I would take a closer look at the small components surrounding the connectors. If you see anything dislodged or damaged, then that would probably cause your issue. At this point, you may need to have this looked at by an experienced micro-solderer.

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Most Helpful Answer

So apparently after some investigation, this appears to be an issue with 3rd party charge port cables. Apparently in iOS 13+, there is software that monitors thermal readings from the charge port modules and the 3rd party cables do not allow this to happen which triggers a kernel panic, restarting the phone.

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Is there any fix for this?


Is their a particular prank or place to look for the replacement that has the sensor


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