Not a happy camper.... – U-Drive Review

Expensive flash drive and have not been able to back up my iPad 4! It seems to be selective and does not ask me what to back up. My drop box, which is has backed up, is full. How do I get it to back up iBooks, and etc. how does one delete just one file, and how can one rename a file? In case anyone reads this, do not bother trying for support, It is entirely written in Japanese!
Review by Nameless49 on U-Drive.