10 Replies Latest reply: Nov 30, 2013 8:51 PM by thaipham82 RSS

Galaxy S3- Not Registered on Network?

I live in Brooklyn, New York.

I have my galaxy s3 almost a year. It works perfectly fine before. However it is not work since last Monday.

There is signal on the phone. But when i tried to make a phone call and it said," Not Registered on Network."

I been to the T-mobile store and tried the diagnosis test. There is nothing wrong with the phone.

I tried the factory reset and change a new sim card.

And it all does no work.


I tried everything i could but it just does not work.

Please help...