No sound in the bottom speaker
I have an iPhone XS in my shop, that i’m experincing issues with. There is no sound in the bottom speaker, no matter what i do, it seems.
I have replaced the charging conn. flex, along with the speaker itself - i’ve done this a couple of times on the phone to exclude faulty sparepart. I’ve also done a complete reset to exclude software (no recovered data) - and i’m starting to accept the fact that it may be mainboard-related. Has anyone come across a situation like this on XS? Is it perhaps audio-IC like on iphone 7, or something else?
Thanks in advance :D