Share your experience!
There is always shadow of the last used program on my screen. When i don't usr phone it disappeares after a period of time but when i start to use it again is appears. For example i use instagram for some time then when i come back to my home screen there is shadow of instagram on all over the screen. What is the reason
can you to run xperia diagnostics? settings>about phone
does all test pass?
try to boot to safe mode, see if it still happening.
try changing your theme or calibrating your display brightness..
if the problem persist, this might be a hardware problem. try to contact your local service center for repairs Local support
I tried safe mode but it still happening. I can see it better when i have a grey wallpaper and with max brightness.
Could you take screenshots and post them here of the issue or a screenrecording video will be better.