DPC2100R2 HELP !!!!!!!!

[mmr_22]

Downgrade the firmware to an older version. Then add hax and put your current certs on it. This will unfortunately require a jtag programmer.

Thanks for your reply. The problem with this modem is the following. I bought it from someone that promised me free internet for at least a year with problems free. The only thing that I needed to make sure was to change the DNS adresses on my router so it wouldn't use the ones from the modem. He also told me that if I ever had a problem with it, he will fix it or give me a new one.

After just one month and 4 days, the modem stopped working and whenever I would browse to it with 192.168.100.1 address, the only tab that I was able to read the info from was the System tab and all the other tabs it would say "This feature has not been enable on this cable modem"(Pictures Below). I called the guy and he gave me a different one (Motorola SurfBoard SB5101 which has haxonware version 1.1 Revision 39 installed) this one works and he also let me keep the webstar DPC2100R2 (defective one).

Do you think if I use flashcatUSB software and hardware that I won't need a programmer to downgrade?

And if I still need a programmer, do you know of a guide with the needed programs and command lines so I can do it myself?

Thanks for your help.