2016-02-10 02:19 PM
There are so many threads about this. Do you have a flip cover or a screen protector?
Moderators are not affiliated with, or work for Sony Mobile, and their posts represent their own opinions and views. Click here to find out more about the different roles on the community.
2016-02-10 02:21 PM
when did you start noticing the problem?
did you happen to have a screen protector?
are you covering the proximity sensor during the call.?
try disabling smart call handling... settings> calls> smart call handling
2016-02-11 06:57 PM
In my case I read somewhere (xperia z) that the problem was related to the light sensor being either covered by a screen protector or dirty. On my Xperia z3 Compact the light sensor is in the upper right corner of the screen. When I cleaned that area of the screen with a screen cleaner and soft cloth, the phone stopped blanking the screen whenever I dialled a call.
2016-02-19 06:41 PM
2016-03-03 08:55 PM
2016-03-04 04:30 AM
2016-03-12 08:41 PM