Darkness

[Amii98]

I am unable to turn my brightness down i have a app that turns out the blue light i put it on lock my phone and when I go to unlock it the app does not work on the locked screen only on the unlocked screen it works

[Uliwooly]

@Amii98

There's nothing wrong with your phone, that's something that you will have to let the app developer know.

On a side note, I agree that the Xperias have quite a bright screen at its lowest brightness setting, send your feedback to Sony >>> Local support