Reset the Sagemcom Fast 5355

Thumbnail image of Setup Router Staff
Setup Router Staff
Last Updated: | Reading Time: 4 minutes

If you need to reset your Sagemcom Fast 5355 router back to factory settings, then this article shows you how. This is not the same thing as rebooting a router. Unplugging a router from the wall reboots it. 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. The following settings will be changed in your router:

  • The router's login credentials are reset to factory defaults.
  • Your WiFi login, password, and network name are reset.
  • All ISP settings will reset to default, and you may have to contact your ISP.
  • All port forwards, firewall settings, and parental controls that you have configured 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. Before you reset your router, you may want to try recovering your router password with our Router Password Finder.

Other Sagemcom Fast 5355 Guides

This is the reset router guide for the Sagemcom Fast 5355 SG7E10001134 Telstra. We also have the following guides for the same router:

Recover Password in Sagemcom Fast 5355

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.

Our Router Password Finder can recover your lost or forgotten router password without doing a full router reset, which can save you lots 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 Sagemcom Fast 5355

On most routers you can find a small button on the back or the bottom labeled reset. A typical reset button looks like this:

Router Reset Button

Reset buttons are usually tiny. Yours may look slightly different than this. You may need a paper clip to push the reset button.

Keep an eye on the lights on the front of your router while holding the reset button down for about 10 seconds. The lights on the front of the router should do something different when the reset happens. 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 Sagemcom Fast 5355 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 Sagemcom Fast 5355

Once the reset is complete, you need to login to your router using the default IP address, username, and password. Our Fast 5355 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's a very bad idea to leave your router's password set to the factory default. 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 5355 Guides

Here are some of our other Sagemcom Fast 5355 guides that you might be interested in.

This is the reset router guide for the Sagemcom Fast 5355 SG7E10001134 Telstra. We also have the following guides for the same router: