Title says is all, have 2 U9's one has become quite buggy. (Can't delete video flies, without pulling the usb storage and deleting with computer) MX player will not autoscan flies, must delete the drive references in MX and re add them to force a scan, tried many apps to delete files locally, I think the file structure is messed up) Anyway, back to the title, can I FULLY back up one U9 and transfer the backup to my other U9?