I got a .ipa app which I suspect is a jail broken app for iPad.
I'm contemplating to get a gadget which could read SD card to
copy this .ipa file over to the iPad.
Must I format this SD card as HFS format (as used in OS X) or
just the basic FAT16 / 32 or NTFS ?
How do I determine if an ipa file/app is jail broken? Must my
iPad 3 's IOS be jail broken as well to run it or as along as the
app is jail broken, it's good enough?
After copying the ipa file over, how do I install it?