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Reset the ZyXEL P 660R T1

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Setup Router Staff
Last Updated: | Reading Time: 4 minutes

This is the reset guide for the ZyXEL P 660R T1 router. Resetting a router is different than rebooting a router. Turning a router off and back on again causes a reboot. A Router Reset completely erases the router and returns it to factory settings.

Warning: Make sure that you fully understand the following before resetting your router. When you reset your router, the following will happen.

  • The router's login credentials are reset to factory defaults.
  • All WiFi information such as network name, password, and authentication method are erased.
  • Your ISP username and password will be reset, and you may have to contact your ISP.
  • Any parental controls, firewall settings, or port forwards will be removed.

Resetting your router should be considered the last step. Make sure that you have tried to recover your router password using our Router Password Finder first.

Other ZyXEL P 660R T1 Guides

This is the reset router guide for the ZyXEL P 660R T1 v2. We also have the following guides for the same router:

Recover Password in ZyXEL P 660R T1

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 - Lost or Forgotten Router Password Recovery Tool

Do not do a full router reset until after you have tried every other option to log in to your router.

Reset the ZyXEL P 660R T1

Most routers have a small button on either the back or the bottom. Most reset buttons look 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. The blinking pattern of the lights on the front of the router should change when the reset is complete. You can hold the button down as long as you like, it will not hurt anything.

Keep in mind that this will completely reset your ZyXEL P 660R T1 router.

Be sure to only reset your router if you have tried everything else, such as running our Router Password Finder software, which can find your lost or forgotten router password for you.

Login to the ZyXEL P 660R T1

After you are finished resetting your router, you need to login in using the original factory username and password. You can follow the P 660R T1 Login Guide to find everything that you need to log in.

Change Your Password

You need to change your router's default password after you log in for the first time. 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 ZyXEL P 660R T1 Guides

If you want additional help with your ZyXEL P 660R T1 be sure to check out some of our other guides.

This is the reset router guide for the ZyXEL P 660R T1 v2. We also have the following guides for the same router: