Teddy Boomk kudos Received
reply to emira
Re: [Cable] motorola SB6121 locked with another provider It isn't a firmware lock. Somebody has previously registered the serial number and MAC address with Rogers, likely through a TPIA on Rogers network. If you can trace the history of the modem you may learn account details that will help get the modem cleared. Otherwise that modem is useless in Rogers territory.
(edit: and this thread shouldn't be in the Teksavvy forum)