Samsung Pushed Android Update G935VVRU4BQK this morning, Power Button Stopped Working.

[Android Central Question]

Samsung pushed Android update G935VVRU4BQK this morning and now my power button stopped work. Can't power down or restart. Can I back out the update? Is there a setting for the power button usage that might have been changed?

 

[Tim1954]

Blimey! Can you press and hold the power button until it shuts down?
This might be a visit to the phone shop...