Share your experience!
Hi ,,
would you please help me
I have Z3 D6633
I updated it to 6.0.1 months ago
after this update I had a serious problem with sound
when I turn off Do Not Disturb mode , it doesn't off untill I restart the phone
there is no sound even if I make prioity to allow calls
sometimes , when I plug on headphones and then plug off , the same problem
the problem continoue untill I restart the phone
I tried to Volume Up the phone and I tried airplane mode ,, nothing changed
Can you please help me
thanks
Dear Sir ,, I am still waiting ,,
Didn't sony's support team find a sloution till now !! it was a moth ago
thank you
I'm very sorry for the late reply. I'm afraid that the bug report you provided didn't show anything related to what you are experiencing. 
The next time you experience this you could try creating a new automatic rule for Do Not Disturb in Settings > Sound & Notification > Do Not Disturb. Make sure that it is a Time rule, then set the start time to be a time of the day that has already passed. The End time should then be a few minutes into the future. Make sure that the rule is On, then let the End time pass and try receiving a call to see if you get sound now.
I understand your frustration.
Based on what has been done before this I would recommend you to have to device examined by an authorised service center as the next step. You can contact your Local support team if you need help proceeding with this.
@MarwaSa If you send an email to questions.sy[at]support.sonymobile.com it will reach the support team responsible for your country. They can provide you with more information on how to proceed with this.