925 quit ringing and vibrating and no sound from alarms. Anyone know why?

[Windows Central Question]

Phone was not dropped or any other type trauma, it just quit ringing.

 

[gpobernardo]

Phone was not dropped or any other type trauma, it just quit ringing.

Is Quiet Hours active? You should see a "crescent moon" icon near the top left of your screen if Quiet Hours is active. You can activate/deactivate this in Settings > Quiet Hours.

Have you tried restarting or performing a soft reset on your phone?

Restart - power off power on
Soft reset - press the volume down and power button together until the phone reboots

 

[RumoredNow]

Quiet Hours may have activated because you have a Calendar entry marked "busy."

Check your Quiet Hours settings and your Calendar entries.