I plugged my usb into my phone which is a new blackberry usb and it goes into charging mode and thats it. Im running efo2 with i3 rom and this is the first time this has happened since running this. I went into setting and usb connection is highlighted ask on connection, but it still goes into charge mode. Ive changed usb's on my computer but all of them go into charge mode. Any help would be appreciated. I also brought up odin and it isnt showing up in there either.