Reset the Sagemcom Fast 5250

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

If you need to reset your Sagemcom Fast 5250 router back to factory settings, then this article shows you how. Resetting a router is different than rebooting a router. A reboot happens every time a router loses power. 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. 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.
  • Any ISP settings saved in your router will be removed. You may have to contact your ISP.
  • All parental controls, firewall settings, and port forwards 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 Sagemcom Fast 5250 Guides

This is the reset router guide for the Sagemcom Fast 5250 SG9815205C Bell. We also have the following guides for the same router:

Recover Password in Sagemcom Fast 5250

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 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 - Recover Lost or Forgotten Router Passwords

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

Reset the Sagemcom Fast 5250

You can usually find a small reset button 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. 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. You should notice that the blinking pattern of the lights on the front of the router changes after a few seconds. Keep holding the button as long as you want, it will not hurt anything to hold it down too long.

Don't forget, this step will totally reset your Sagemcom Fast 5250 router back to factory settings.

Only take this last step of fully resetting your router after 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 Sagemcom Fast 5250

Once the reset is complete, you need to login to your router using the default IP address, username, and password. Our Fast 5250 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. 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: After creating this new password, we highly recommend writing this down on a post-it note and attaching it to the bottom of your router for future reference.

Other Sagemcom Fast 5250 Guides

Here are some of our other Sagemcom Fast 5250 guides that you might be interested in.

This is the reset router guide for the Sagemcom Fast 5250 SG9815205C Bell. We also have the following guides for the same router: