Reset the ZyXEL VMG9823-B10A

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

This guide shows you how to reset your ZyXEL VMG9823-B10A router. This is a much bigger deal than a router reboot. Turning a router off and back on again causes a reboot. This is very different from a reset, which erases a router completely and returns it to factory default settings.

Warning: Since this erases everything you have done to the router, there are some things you need to consider first. The following settings in your router will be changed:

  • The router's username and password are reset to factory defaults.
  • Your WiFi name and password are reset.
  • Your ISP username and password will be reset, and you may have to contact your ISP.
  • Any port forwards, firewall settings, or parental controls that you have configured will be removed.

Since a router reset is such a drastic step, it should only be done as a last resort when you cannot recover your router's password using any other methods. Make sure that you have tried to recover your router password using our Router Password Finder first.

Other ZyXEL VMG9823-B10A Guides

Use a VPN

Have you considered using a VPN when you connect to the internet? A VPN is a great way to increase your security and anonymity while surfing.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes securely sharing your home network super simple. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

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  • Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
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  • Check that your VPN will not affect your speed.
  • Verify that your VPN provider uses WireGuard as the underlying protocol.
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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.

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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.

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This is the reset router guide for the ZyXEL VMG9823-B10A v5.13(AAYC.5)b2. We also have the following guides for the same router:

Recover Password in ZyXEL VMG9823-B10A

Before you resort to doing a full router reset, you may want to 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 - Automatically Recover Lost or Forgotten Router Passwords

Just keep in mind that a router reset should be done as the last resort when you are unable to login to your router.

Reset the ZyXEL VMG9823-B10A

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There is usually a small reset button located on either the back or the bottom of a router. What you are looking for is something that looks like this:

Router Reset Button

Yours may look slightly different, but they are usually tiny. You may need a paper clip to push the reset button.

Watch the lights on the front of your router and hold the reset button down for about 10 seconds. You should notice that the blinking pattern of the lights on the front of the router changes after a few seconds. 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 ZyXEL VMG9823-B10A router.

This last step should only be taken if you have tried everything else, such as using our Router Password Finder software, which can recover lost or forgotten router passwords.

Login to the ZyXEL VMG9823-B10A

Now that you have finished resetting your router, you need to log in using the default username and password from the factory. Our VMG9823-B10A Login Guide has all of the information that you need.

Change Your Password

Be sure to change your router's default password after you get logged back in. It is a huge security risk to leave your router's password set to the factory default. Our Choosing a Strong Password guide can help you pick a strong password for your router.

Tip: Write your new password down on a note and tape it to the bottom of your router for future reference.

Other ZyXEL VMG9823-B10A Guides

This isn't our only ZyXEL VMG9823-B10A guide. We also have the following guides for this router.

This is the reset router guide for the ZyXEL VMG9823-B10A v5.13(AAYC.5)b2. We also have the following guides for the same router: