This guide shows you how to reset your Arris TG34921G-VMB router to factory default settings. Resetting a router is different than 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: This is not a step to be taken lightly. When you reset your router, the following will happen.
- The router's login credentials are reset to factory defaults.
- Your WiFi login, password, and network name are reset.
- Your ISP username and password will be reset, and you may have to contact your ISP.
- All port forwards, firewall settings, and parental controls 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 TG34921G-VMB 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.
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.
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 Arris TG34921G-VMB 01.02.065.21.EURO.PC20 Virgin Media. We also have the following guides for the same router:
Recover Password in Arris TG34921G-VMB
Before you resort to doing a full router reset, 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 - Lost or Forgotten Router Password Recovery Tool
A router reset should be the last thing you try if you are unable to login.
Reset the Arris TG34921G-VMB
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You might notice that most of our site doesn't have ads on it. This is because we use partnerships with companies like NordVPN to keep the site running. Thank you for supporting us by using our referral links.
Usually there is a reset button located on the back or bottom of a router. What you are looking for is something that looks like this:
Yours may look slightly different, but they are usually tiny. Sometimes the reset button is under a pinhole on the back of the router, and you need a paper clip to push it.
Watch the lights on the front of your router and hold 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 worry about holding the button down too long; this is harmless.
Don't forget, this step will totally reset your Arris TG34921G-VMB router back to factory settings.
Only do this once 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 TG34921G-VMB
Now you need to log in using the factory default username and password. You can find all of the information that you need in our TG34921G-VMB Login Guide.
Change Your Password
After logging in, you should really change your router's password for added security. The factory default passwords for routers are very well known. You can follow our Choosing a Strong Password guide to help you pick a solid 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 Arris TG34921G-VMB Guides
We have collected a lot of information about the Arris TG34921G-VMB router. You can find some of our additional content here.
This is the reset router guide for the Arris TG34921G-VMB 01.02.065.21.EURO.PC20 Virgin Media. We also have the following guides for the same router: