[saurik]

There is a program AltServer running on your desktop computer that is acting like Xcode and occasionally doing this work.

[rstupek]

Thanks do you have any idea how it accomplishes it. I wanted to do something similar for a build process

[saagarjha]

Perhaps this might help? https://github.com/rileytestut/AltStore/tree/master/AltServe...