Sb5100mod TWC bpi 1.1 help

[samtcuhhz]

So my concern is this if i was to lets say clone my friends modem and incert the information nonvol certs etc. into my modem(lets say we have two diff modems/live in difff nodes,which iv been told should work) would TWC findout n be like why is this guys service getting shown ina differnt neighborhood or findout at all?

My other concern was signing on as unknown how could i do it like that?
need some help