Why is my front camera not working on my S3?

[AC Question]

why is my front camera not working s3

says unknown error by errorcallback

 

[B. Diddy]

Welcome to Android Central! Is the rear-facing camera working? Does this persist after a reboot? How about in Safe Mode? How to boot the Galaxy S3 into Safe mode?. Or after a cache partition wipe? http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html