Lower speaker

[Chemmuhamad]

After the last update, the voice of the lower speaker is too low,

[MarlonUk1]

http://support.sonymobile.com/global-en/xperiae4dual/userguide/Running-diagnostic-tests/

try to run diagnostics. to compare both speakrers

[wt1370]

Z3+, Android 6.0 version: 32.1.A.1.185  Just buy 3 days, I find a very strange problem.
When I was in the cell phone setting to setup the default ringtone is very loudly.

But when someone call me, the ringtone sound is not so match than before, it`s quite small.

I already do that:
Restart cellphone, done!
Reset all phone setting, done!
Update 6.0 software, done!
Use PC to fix the software & reinstall, Done!
But the problem still here. PLS help me to fix it~~~

[MarlonUk1]

send you phone to your local service center. http://support.sonymobile.com/global-en/contactUs/

[Chemmuhamad]

The default remains

[wt1370]

I am already get the reply email. They said I need to seng my phone for the test. It needs to wait for 14 working days.....

So I ready say goodbye to Sony! I wiil refund my Z3+....