About a month ago I installed the ICS leaked ROM on my wifes phone. Over the weekend the USB connection on the phone stopped working so now it won't even take a charge or allow me to transfer files between the phone and the computer. I want to bring it back to Sprint but need to reinstall the factory ROM before I do that. Is there any way to copy files over without using the USB (i.e., Kies, wifi-direct, bluetooth, etc...)?