When I plug my Droid razr Maxx into any computer to charge, all of my ringtones and notification sounds reset to default. This includes incoming call ringtone, text tone, email tone, facebook notification tone and alarm clock tone. This has become a big pain because I use my computer to charge quite often. Also while plugged into computer I can not access my pictures. When I plug it in it says connected to mass storage device and disables my SD card. Can anyone tell me if and how I can fix this?