no sound from speaker

[kasun365]

My Xperia xa main speaker sound not work. I upgraded my device to nought from marshmallows ,,, problem was occurred after updating.  Please  help some one me with the issue. 

[Christofer]

Hi @kasun365, I'm sorry to hear about your device.

I recommend that you try to perform a software repair using Xperia Companion and a PC since this will re-install your device's software.

Please let me know if anything should be unclear.