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원문 게시자: Lewin ,

제목:

Is my Audio IC broken?

본문:

Hi.

I bought an used iPhone SE from eBay. The Seller only told me that the Screen was Cracked. Today it arrived and I also noticed some other defects on the Phone.

The bottom Microphone doesnt work, and the Headphone Jack doesnt work either.

It only sometimes sounds clear after I put the volume to max, and after a few Seconds it sounds very distorted again. Im pretty sure this isnt a loose connection, because if I turn down the Volume, and then Up, its distorted again.

I already tried to Reboot, Reset, Reinstall iOS, Replug the Ribbon Cable… Nothing works.

What do you think? Should I replace the Part with the Headphone Jack, Lightning Connector and Microphone? Or maybe there is a damage on the Logic Board?

I hope you can help me.

기기:

iPhone SE

현황:

open