After a long time of waiting, I am officially going to cancel the iPro Beta Program.
This doesn't mean you can't still test it, but I have looked thoroughly through the software and it is indeed quite buggy.
It is also lacking device support, meaning certain A5 devices for example aren't included.
I am slowly moving on to bigger and better projects, such as a full signal bypass. Projects like this for old devices like the iPhone 4 or 5 are pretty outdated at this point.
If I ever have time, I may convert the app to Swift and do a re-write. But definitely don't expect that anytime soon because it's not really going to help much and the process is time consuming.
Thanks for your understanding!
If you are really interested, you can still try out this old software for me.