I doubt that it will work with the iPhones that have a bad ESN, primarily because there are no updates available for the program. I've accessed the official website and only a simple subscribe form was listed which could mean that their products have been discontinued or they re-launch them in a different form, but even so you still need to have a hardware box to connect the iPhone. It's known that this type of applications don't work in standalone mode.
I doubt that it will work with the iPhones that have a bad ESN, primarily because there are no updates available for the program. I've accessed the official website and only a simple subscribe form was listed which could mean that their products have been discontinued or they re-launch them in a different form, but even so you still need to have a hardware box to connect the iPhone. It's known that this type of applications don't work in standalone mode.