If you need to reset your Sagemcom Fast 5670 router back to factory settings, then this article shows you how. Resetting a router is different than 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: 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.
- All WiFi settings are reset, including network name and password.
- If your router has any ISP settings they will be removed, and you will have to contact your ISP.
- Any parental controls, firewall settings, or 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 5670 Guides
Use a VPN Instead
Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.
We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. 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.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
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.
Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.
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.
Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.
This is the reset router guide for the Sagemcom Fast 5670 SGFm10003C T-Mobile. We also have the following guides for the same router:
Recover Password in Sagemcom Fast 5670
If you are resetting your router because you forgot your router password, then you should try running our Router Password Finder first.
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 - Lost or Forgotten Router Password Recovery Tool
A router reset should be the last thing you try if you are unable to login.
Reset the Sagemcom Fast 5670
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You might notice that most of our site doesn't have ads on it. This is because we use partnerships with companies like NordVPN to keep the site running. Thank you for supporting us by using our referral links.
Most of the time you can find a small reset button located on either the back or the bottom of a router. Look at your router and try to find something that looks like this:
Your reset button may look different, but usually they are very small. 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. 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.
Just don't forget that this will totally reset your Sagemcom Fast 5670 router.
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 5670
After you are finished resetting your router, you need to login in using the original factory username and password. You can follow the Fast 5670 Login Guide to find everything that you need to log in.
Change Your Password
After logging in, you should really change your router's password for added security. The factory default passwords for routers are very well known. Our Choosing a Strong Password guide talks about choosing a strong password for your router.
Tip: Put your new password on a post-in note and stick it to the bottom of your router.
Other Sagemcom Fast 5670 Guides
We have collected a lot of information about the Sagemcom Fast 5670 router. You can find some of our additional content here.
This is the reset router guide for the Sagemcom Fast 5670 SGFm10003C T-Mobile. We also have the following guides for the same router: