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Reset the Technicolor CGM4231MDC

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Setup Router Staff
Last Updated: | Reading Time: 3 minutes

This guide shows you how to reset your Technicolor CGM4231MDC router to factory default settings. This is not the same thing as rebooting a router. Rebooting a router is simply turning it off and back on again. Resetting a router erases all settings from it and returns it to factory defaults.

Warning: Make sure that you fully understand the following before resetting your router. A router reset will affect the following settings:

  • The router's username and password are reset.
  • All WiFi settings are reset, including network name and password.
  • Any ISP settings saved in your router will be removed. You may have to contact your ISP.
  • Any firewall settings, parental controls, or port forwards that you have configured will be removed.

A router reset should be considered the last resort when you cannot log in to your router any other way. Make sure that you have tried to recover your router password using our Router Password Finder first.

Other Technicolor CGM4231MDC Guides

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

When shopping for a VPN, make sure that they meet the following criteria:

  • Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
  • Make sure that your VPN provider has lots of exit nodes all around the world.
  • Check that your VPN will not affect your speed.
  • Verify that your VPN provider uses WireGuard as the underlying protocol.
  • Many people prefer a VPN provider that is not based in the United States.

This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.

Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

NordVPN faster than ever deal!

Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.

This is the reset router guide for the Technicolor CGM4231MDC Mediacom. We also have the following guides for the same router:

Recover Password in Technicolor CGM4231MDC

If you are resetting your router because you forgot your router password, then you should try running our Router Password Finder first.

Our Router Password Finder can recover your lost or forgotten router password without doing a full router reset, which can save you lots of time.

Router Password Finder - Recover Lost or Forgotten Router Passwords

Do not do a full router reset until after you have tried every other option to log in to your router.

Reset the Technicolor CGM4231MDC

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On most routers you can find a small button on the back or the bottom labeled reset. Look for something that looks like this:

Router Reset Button

Your reset button may look different, but usually they are very small. Sometimes the button is under a pinhole, and you need a paper clip to push it.

Hold the reset button down for about 10 seconds while watching the lights on the front of your router. The lights on the front of the router should do something different when the reset happens. Keep holding the button as long as you want, it will not hurt anything to hold it down too long.

Keep in mind that this will completely reset your Technicolor CGM4231MDC router.

Be sure to only reset your router if you have tried everything else, such as running our Router Password Finder software, which can find your lost or forgotten router password for you.

Login to the Technicolor CGM4231MDC

After you are finished resetting your router, you need to login in using the original factory username and password. You can find all of the information that you need in our CGM4231MDC Login Guide.

Change Your Password

After logging in, you should really change your router's password for added security. It is a huge security risk to leave your router's password set to the factory default. You can follow our Choosing a Strong Password guide to help you pick a solid password for your router.

Tip: Put your new password on a post-in note and stick it to the bottom of your router.

Other Technicolor CGM4231MDC Guides

This isn't our only Technicolor CGM4231MDC guide. We also have the following guides for this router.

This is the reset router guide for the Technicolor CGM4231MDC Mediacom. We also have the following guides for the same router: