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Home button not working even after replacement flex and charging port?

Hello,

I have repaired many phones and not come across this b4.

Home button was not working. I replaced the home button flex and did not work so as a result i tried replacing the dock connector and still nothing. Im confused why as these are the only two things unless i am missing something? could it be something on the motherboard?

Thanks any help would be much appreciated!

(when testing the home flex i only attached it to it connection, i didn't take the screen off and put it in its actual position if that makes sense. I only tested it.)

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

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So you didn't put it in its proper place to test it?

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No i just connected it but not placed in actual place. Will this make a diiference?

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It shouldn't. But I'm wondering if you've broken something by testing it out of the area

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Okay i see. What could i have broken? I have tried 2 different home flexs and now 3 different charging ports and still not working? Im confused. Thanks for your help

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Then it would make me believe that the lighting connector socket on the logic board needs to be replaced

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Does this require soldering then? Is their anything i can do to fix it thanks

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