H8314 XZ2 Compact - Bottom speaker not working

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Raphos

Senior Member
Jul 31, 2015
240
92
Elsass
Hi,

I just bought a used H8314 XZ2 Compact.

During call I have no sound if I press the speaker button (on Android 10 and Los 19).

What I did before I noticed the problem : phone was on stock. Unlock the bootloader, install Lineageos 19. Used the phone; during call speaker not working.
Downgrade to Android 10 stock, the speaker still not work...

If I do the Microphone and speakers Xperia Tests, I can ear the sound coming from loudspeaker but the test failed for the microphone. But microphone is working...

Could anybody tell me please if it's a hardware issue ?

EDIT : I just did a test with music. Sound is just coming out from the top speaker, nothing from the bottom speaker. With my other XZ2C sound is coming out from both speakers.
 
Last edited:

Raphos

Senior Member
Jul 31, 2015
240
92
Elsass
I've contact the vendor, of course, this never happened before.

Is it possible that unlocking the bootloader and installing Lineageos 19 can broke the the bottom speaker ?