My phone shows black and white after update

[userjJWLGZ7lqW]

To day there was a new update from Samsung, I updated my phone and for some reason my phone is showing black and white ,my photo, Screen saver everything thing is black and white on my phone 

[Tisme2b]

Check to see if you have bedtime mode on.

[ZEvK54WsMAakcz35Lir5]

Bricked.

[LongHiker · Accepted solution]

@userjJWLGZ7lqW Bedtime mode is now in settings -> Modes and Routines -> Sleep

Also you can check settings -> Accessibility -> Visibility enhancements -> Color adjustment. See if it is enabled and has Grayscale selected.