My s3 has progressively gotten worse at connecting to 4g, 3g, sending pictures and messages, and it has slowed down a lot. I am on the 4.1.2 with the VRBMF1. I thought this update was supposed to help with connectivity, but I have seen the opposite effect. I can hardly hold a call and I am always having to send a message multiple times. I have tried all the old tricks including battery functionality and a complete reset. Can anyone help me here?
Thanks!
Jesse