How can I power down my Galaxy S3 phone if it is frozen?

[AC Question]

My lalaxy s3 phone is frozen and will not power down

It seems like it is suspended between screens and will not power down or allow me to open any apps

 

[Almeuit]

Re: My lalaxy s3 phone is frozen and will not power down

Try pulling the battery out for 30 seconds, pop it back in, and boot the phone back up. That should help to fix it.