What does the silver light on the Galaxy S3 mean?

[AC Question]

what does the silver light on the galaxy s3 mean

Lately there's been a silver light blinking on the top left corner

 

[B. Diddy]

Re: what does the silver light on the galaxy s3 mean

Welcome to Android Central! Have you cleared all of your notfications? Is the phone otherwise working normally? Is it plugged into a wall outlet and charging?