Strange noise/vibration from S20 Ultra?

[Android Central Question]

My s20 ultra has randomly started making a noise like an overworked pc fan, accompanied by crazy vibration. It's done it three times in th past 2 hours, and exh time I had to restart my phone to stop it. I've been extremely careful with it since I got it, haven't dropped it. Any ideas?!

 

[mustang7757]

You tried safe mode ?

I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply.https://forums.androidcentral.com/showthread.php?t=409154

 

[mustang7757]

[Moved to s20 forums for specific traffic]

 

[B. Diddy]

Welcome to Android Central! Does it sound like that any time it vibrates? If so, then the vibration motor might be faulty.