Xperia L - Centric Bubble on Screen

[SONYL]

I am getting central bubble on the screen and spreading up from centre in some apps that are less bright light...

Is there any problem with specific apps or with lighting condition or with display??

[Cot88]

Some users have a flickering issue scolling up/down in some apps like chrome (with white bakgrounds) or play store

Others have randomly LCD flickering with low brightness

But from your description the problem seems different

- Could you upload a photo or a video of the issue?

- Tell us apps that have issue.

- issue happened after 4.2.2 update?