topic M4 doesn't ring in XPERIA archive

M4 doesn't ring

ponrobin — Sun, 13 Mar 2016 13:05:06 GMT

my mobile also same issue.

i have to restart when problem came every time.

Please give me solution to solve.

Re: M4 doesn't ring

Uliwooly — Sun, 13 Mar 2016 17:27:32 GMT

@ponrobin

repair it with PCC and report back

software repair

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Re: M4 doesn't ring

Microwar — Mon, 21 Mar 2016 16:13:17 GMT

About the same problem here.. sound from the speaker dont work after the latest update.
Can hear a bit first, but wery distorted, then nothing.
Tryed the Diagnostic on the phone to be shure it's not somthing else.
Also tryed the PCC Repair, but still the same problem..
Please fix this for me, i realy need my phone to work like a phone.
Can the phone be reverted to the previous verson?

Edit: Just tryed the factory reset. got some sounds now, but wery crackeling and distorted.
Also sounds waaay to loud.