Getting Certs from Cisco 2100 cable modem?

[drewmerc]

I tried all that Drew, but it could not activate the factory mode. Thank you so much for your help. BTW, have you ever heard about Arris Tm502 modem? Is it possible to dump certs from this modem?

if you ever dump that modem send me a copy of it i'd like to play and see whats going on
as for the arris they dont have them in my country so never played with on (tho a kind person did send me a puma4 arris but not had time to play)