Sony has confirmed that the 'low in-call volume' issue plaguing the Xperia Z5 series devices will be fixed in an update that is set to arrive next month - mid-April to be precise. Meanwhile, as a workaround, the company is advising users to perform a factory data reset. Here's the official statement from Sony: "I received information today that this will be fixed in an upcoming software update planned for release in the middle of April, 2017. In the meantime, a workaround is to perform a factory data reset. Please make sure that you backup data stored on the internal storage that...
Source: http://www.gsmarena.com/update_fixing_xperia_z5_low_volume_during_call_issue_coming_next_month_sony_confirms-news-23903.php
