This guide shows you how to reset your Arris TG3452A router to factory default settings. This is not the same thing as rebooting a router. Every time your router loses power it reboots. A Router Reset completely erases the router and returns it to factory settings.
Warning: Proceed with caution; resetting your router can be a major headache. When you reset your router, the following will happen.
- The router's username and password are reset.
- Your WiFi name and password are reset.
- If your router has any ISP settings they will be removed, and you will have to contact your ISP.
- Any firewall settings, parental controls, and 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. Before you reset your router you may want to try recovering your router password with our Router Password Finder.
Other Arris TG3452A Guides
Use a VPN
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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.
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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 Arris TG3452A AR01.02.078.01_081320_711.NCS.10. We also have the following guides for the same router:
Recover Password in Arris TG3452A
If you are resetting your router because you forgot your router password, then you should try running our Router Password Finder first.
Router Password Finder is designed from the ground up to help you recover your forgotten router username and password, which can save you a lot of time.
Router Password Finder - Automatically Recover Lost or Forgotten Router Passwords
A router reset should be the last thing you try if you are unable to login.
Reset the Arris TG3452A
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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:
Reset buttons are usually tiny. Yours may look slightly different than this. Sometimes the reset button is under a pinhole on the back of the router, and you need a paper clip to push it.
Hold the reset button down for 10 seconds and watch the lights. 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.
Remember, this will totally reset your Arris TG3452A 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 Arris TG3452A
Now that you have finished resetting your router, you need to log in using the default username and password from the factory. Our TG3452A 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. If you need help coming up with a strong password, check out our Choosing a Strong Password guide.
Tip: Write your new password down on a note and tape it to the bottom of your router for future reference.
Other Arris TG3452A Guides
We have collected a lot of information about the Arris TG3452A router. You can find some of our additional content here.
This is the reset router guide for the Arris TG3452A AR01.02.078.01_081320_711.NCS.10. We also have the following guides for the same router: