Answering Prosperous

See PAYLOADS.md - what it would take for pros check pointed at orbistoun to report the same five services a jailbroken hardware does, staged, with the function counts measured rather than estimated.

The short version: pros check is a TCP connect, so a service reads as up the moment the guest is listening; the four payload servers need 100 imports between them of which one is vendor-specific; and the only research problem is the entry handoff structure, which is one structure shared by all five (D308).