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Reset the Arris VMDG505

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Setup Router Staff
Last Updated: | Reading Time: 5 minutes

This article covers how to reset the Arris VMDG505 router back to factory default settings. A router reset is a much bigger deal than a router reboot. Rebooting a router is simply turning it off and back on again. A Router Reset completely erases the router and returns it to factory settings.

Warning: Since this erases everything you have done to the router, there are some things you need to consider first. When you reset your router, the following will happen.

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

Resetting your router should be considered the last step. Before you reset your router, you may want to try recovering your router password with our Router Password Finder.

Other Arris VMDG505 Guides

This is the reset router guide for the Arris VMDG505 9.1.1802.610 Virgin Media. We also have the following guides for the same router:

Recover Password in Arris VMDG505

Instead of resetting your router back to factory settings, you may want to try running our Router Password Finder first.

Router Password Finder can save you a ton of time by recovering your lost or forgotten router password instead of doing a full router reset.

Router Password Finder - Automatically 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 Arris VMDG505

On most routers you can find a small button on the back or the bottom labeled reset. This is what a typical reset button looks like:

Router Reset Button

Yours may look slightly different, but they are usually tiny. If you find a pinhole on the back of the router then that may be the reset button. You will need a paper clip to push it.

Keep an eye on the lights on the front of your router while holding the reset button down for about 10 seconds. The lights on the front of the router should do something different when the reset happens. Do not be concerned about holding the reset button down too long. It will not hurt anything.

Keep in mind that this will completely reset your Arris VMDG505 router.

Only take this last step of fully resetting your router after you have exhausted all other troubleshooting options, such as running our Router Password Finder software, which can recover a lost router password for you.

Login to the Arris VMDG505

Once the reset is complete, you need to login to your router using the default IP address, username, and password. Just follow our VMDG505 Login Guide to find all of the information that you need.

Change Your Password

Do not forget to change your router's default password when you log back into it. The factory default passwords for routers are very well known. Our Choosing a Strong Password guide can help you pick a strong password for your router.

Tip: A great place to write your new password down is on a piece of paper taped to the bottom of your router.

Other Arris VMDG505 Guides

This isn't our only Arris VMDG505 guide. We also have the following guides for this router.

This is the reset router guide for the Arris VMDG505 9.1.1802.610 Virgin Media. We also have the following guides for the same router: