Hi. I updated to android 4.1 for a couple of day ago. And now when i try to backup a app that a bought from market it says that i don't have permission?`Is it any way to get the app? I don't have root and I can't use a USB cable.

Thanks in advance!

[eddy315west]

my understanding is to backup any app u gotta have root . u might wanna check xda forums for ur particular device which u didnt say which was