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Repair information and guides for the fifth generation of iPhone. Model: A1387

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Poor battery conditions, iPhone performances limited?

Hello everybody,

big question on an iphone 4s white 16gb EU.

The battery pin is not in good condition and the iphone works only when plugged in and sometimes it turn off by itself ---> battery problem right?

But it has other many problems, like no speaker, no microphone recording, no alarm clock ringing etc...

This iphone is in very good condition, intern and extern is looking as new!!!! Why this troubles are happen?

Is it possible that the poor battery condition influences other performances of the iphone? Or this are simply defected parts?

Thanks guys for your suggestions

Answer this question I have this problem too

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2 Answers

Most Helpful Answer

All those problems could be due to bad charging port. Clean charging port very well with toothbrush and Isopropyl Alcohol. See if fixed. If still problem, replace charging port assembly with flex cable.

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I'll let you know, thanks for suggestion

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If its the pins on the actual battery or motherboard?

If its the battery then I would replace then see if the other problems persist!

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this is the battery... not the pin on the motherboard

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Ulpiat will be eternally grateful.
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