I had the same problem with my galaxy s3..
Try going to settings>applications>running>all and scroll to "contacts" open it and choose "clear data" - then go back to "contacts storage" and do the same thing.
Your phone should now be working.
I had the same problem with my galaxy s3..
Try going to settings>applications>running>all and scroll to "contacts" open it and choose "clear data" - then go back to "contacts storage" and do the same thing.
Your phone should now be working.