“Do upgrades to firmware of this modem have to be done by Comcast? Do upgrades to firmware of this modem have to be done by Comcast (i.e., the cable network) or can the owner upgrade the firmware?”

1-10 of 11 Answers

• The firmware updates should be all automatic. You shouldn't need to do anything at all.

  Answered by Rick 9 years ago

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• You can upgrade it yes but you will need your ISP to port it at their end. Just call them with the numbers on the box. Easy peasy.

  Answered by BigD 9 years ago

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• No, the device owner must perform the firmware update and it appears you are the device owner.

  Answered by 145S 9 years ago

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• The owner can do a firmware update but it will likely be overwritten by Comcast's firmware that they use. (Same with TimeWarner and many other ISPs).

  Answered by MrHappy 9 years ago

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• No

  Answered by Tran 10 years ago

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• The ISP is always responsible for pushing firmware updates. The only other way to do so would be to hack your router / set up some sort of ISP software on your computer to make the modem think it is talking to an ISP. DOCSIS standards leave it to the provider to approve and push new firmware updates. If your ISP is giving you the run around, go read the DOCSIS Standard and point them to the relevant section

  Answered by JustRuss79 10 years ago

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• Upgrade can be done by the owner.

  Answered by Phamsters 10 years ago

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• Firmware upgrades are managed by the internet service provider to insure compatibility with their upstream networks.

  Answered by John 10 years ago

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• The wner

  Answered by Bigdaddy 10 years ago

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• I believe you can do it yourself.

  Answered by Jonkb79 10 years ago

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