Z2 Stereo speakers problem

[Soloz]

Hello

I've encountered an issue with my Xperia Z2: the top speaker is relatively louder than the bottom one and the sound coming from it overpowers the other's which kinda affects my experience with watching movies or playing musics.

btw I've dropped my phone once 2 months ago but that doesn't seem to have damaged any part of the phone apparently.

I'd be so thankful if anybody could give me an idea on my problem

Thanks in advance friends

[_alexdon_]

In this case, you should have the device examined by your Local support.

[Soloz]

Had my Xperia checked in the service center... they couldn't identify the source of the problem exactly and said it's probably because of the drop my phone has experienced (Android 4.4.4)
I guess I've gotta get along with it because disassembling the phone for such issue doesn't seem so logical.