Xperia Z2 4k Camera causes screen flicker

[IDunn]

When recording in 4k on my Z2 the screen flickers. This us also shown in the playback!

[_alexdon_]

Where are you saving the video?

[IDunn]

Just to the internal memory, I have plenty of room.
Might an SD card be better like?

[_alexdon_]

No,the internal memory is faster so there should be no problems.Did you try safe mode?

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008

[IDunn]

I just tried that and it made the image very grainy, the problem is that it only happens occasionally so it's hard to judge. I had my original handset replaced because of the problem but it persisted.

[_alexdon_]

Strange,so the same occured on your other Z2?Contact a staff member as I do not have Z2.

http://talk.sonymobile.com/t5/Welcome/Community-users/m-p/634967

[IDunn]

Do you mean my carrier or Sony? Thanks for your help btw

[_alexdon_]

Staff members from Sony are listed there.

[Cartagenaphoto]

My second Z2 had audio sync issue with 4k and also flickeredwhen pointed towards fluorescent light. I havent seen it on the new one.