There is a little problem for who use for the first time (like me) BackDeb (I use via N9QTweak).
When I choose the option A: Backup All user Packages and than Y, at the request to delete last backup for new of this backup, naturally I choose N, because was the first time that I ran the app and I had no backup created before.. but after this I understand that I was wrong, because also for the fist time I had to choose Y.. I think this is a bit ambiguous (I mean for the first time)