Well, one option you have is to use ModFactor with H9 Control running on your iPad as long as you have ModFactor's v5 release installed. H9 Control can back up all of your presets for you although it doesn't do back-ups of system settings. H9 Control looks for Factor pedals that are connected to the iPad as CoreMIDI devices.
I personally have used this by plugging Apple's Camera Connection Kit USB Adapter thing into my iPad and connecting a Factor pedal with an M-Audio Uno I had lying around.
