I've had my phone for a couple of days, I had first used the USB storage to install a ringtone. I tried to install another one today, and once I put it on the phone but it never showed up as an option, I turned off the storage and disconnected it. It said on my computer screen that it was disconnected improperly, but the disc symbol was still on the screen, so I wen't and ejected it, but it did not go away. I turned the storage back on to make sure that my files were still safe, and they were, but I turned off my phone and got the same message. When I turned my phone back on, I never got asked if I wanted to turn on US storage and the original ringtone I installed was gone. What should I do?