My wife and I both had these, I upgraded to a gs 3, she's stuck for a little while.

Her phone won't connect to 3g, only wifi. Not sure if this is related but when she receives a text the phone starts playing music. It's a little inconvenient on both counts. It will reboot on its own. Other various issues. I have done a factory reset, no relief. Is there something easy I should try?

I still have mine, is there an easy way to root it and she can use that? The methods I have found seem ripe for me to screw up.

If I don't get this fixed, she may go to an iphone 5 and nobody wants to see that.