I am running Berryboot v2.0 with Raspbian and OpenELEC v4.0.6 installed. Initially I selected a usb stick (USB-A) as the destination drive. I want to install more OS's but USB-A is too small (4GB) so I want to move both Raspbian and OpenELEC to a new usb stick (USB-B, 16GB).
I tried copying the contents of USB-A to USB-B (formatted as Ext-4) but this did not work. I also tried cloning both OS's to USB-A and then moving the cloned image to USB-B but this didn't work.
What do I need to do to move my OS's to a new usb stick?