Originally Posted by 7TheSpecialOne7
First of all thanks for the quick answer!
The brightness isn't on Auto, but that's the least of the 4 problems that I have.
When it comes to the screen the "Stay awake" it turned off and the screen is still ON while charging. The ads are about the phone itself "Sony Xperia Z2 the best phone bla bla bla"
My biggest problem is the loss of pics/videos.
Oh.... Problem is serious than I thought.... I think somehow displaymode has turned on and it resets all your data or hiding your data. I am not sure how it happened, but I think if you haven't root or unlock the bootloader you are better to take it to shop and ask?
Also before take it to shop try to connect to Z2 to your PC, there might be some photo left in internal storage?
P.S I found that enter the "*#*#73556673#*#*" to dialer turns off demo mode. I am not sure if it works for you but it worse try it.
Still looking for how to get back your photos and videos. I will share the solution as soon as I find it