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Reset the Thomson Alcatel DWG855T

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

This guide shows you how to reset your Thomson Alcatel DWG855T router to factory default settings. A router reset is a much bigger deal than a router reboot. A reboot happens every time a router loses power. 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 to factory defaults.
  • Your WiFi name and password are reset.
  • All ISP settings will reset to default, and you may have to contact your ISP.
  • Any parental controls, firewall settings, or port forwards 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 Thomson Alcatel DWG855T Guides

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This is the reset router guide for the Thomson Alcatel DWG855T. We also have the following guides for the same router:

Recover Password in Thomson Alcatel DWG855T

If the only reason that you are resetting your router is because you forgot your router password, then you may want to try running our Router Password Finder instead of resetting your router.

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

Only after you have tried to recover your missing router username and password should you perform a full router reset.

Reset the Thomson Alcatel DWG855T

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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

Your reset button may look different, but usually they are very small. 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. After a few seconds the lights should blink differently. When this happens, the reset is complete. You can hold the button down as long as you like, it will not hurt anything.

Remember, this will totally reset your Thomson Alcatel DWG855T router.

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 Thomson Alcatel DWG855T

Now that you have finished resetting your router, you need to log in using the default username and password from the factory. Just follow our DWG855T Login Guide to find all of the information that you need.

Change Your Password

After logging in, you should really change your router's password for added security. It's a very bad idea to leave your router's password set to the factory default. Our Choosing a Strong Password guide talks about choosing 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 Thomson Alcatel DWG855T Guides

Here are some of our other Thomson Alcatel DWG855T guides that you might be interested in.

This is the reset router guide for the Thomson Alcatel DWG855T. We also have the following guides for the same router: