So my Galaxy Nexus has been fine until now. It has been running Android 4.2 and it was going perfect, then like a day ago I go to plug it in and it just won't connect via USB. It charges on USB but that's it. The drivers are installed and the problem is not my computer; I tried it on another computer as well, I haven't changed anything at all. The last option I think for me is to do a factory reset, which I reaaally don't want to do.
It won't even come up with USB connected on the phone.
I sent mine back for repairs and the mobo was screwed on it. No idea what caused it.