If you need to reset your Arcadyan Smart Modem 2 router back to factory settings, then this article shows you how. This is a much bigger deal than a router reboot. Turning a router off and back on again causes a reboot. However, when you reset a router you, return it back to its factory default settings.
Warning: Proceed with caution; resetting your router can be a major headache. The following settings in your router will be changed:
- The router's username and password are reset.
- All WiFi information such as network name, password, and authentication method are erased.
- All ISP settings will reset to default, and 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. You should be sure that you have tried to at least recover your router password using our Router Password Finder before resorting to a router reset.
Other Arcadyan Smart Modem 2 Guides
This is the reset router guide for the Arcadyan Smart Modem 2 v2.01.12 build05 Spark NZ. We also have the following guides for the same router:
Recover Password in Arcadyan Smart Modem 2
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
If you are unable to recover your lost router password, then you may have to proceed with a full router reset.
Reset the Arcadyan Smart Modem 2
You can usually find a small reset button on either the back or the bottom of a router. This is what a typical reset button looks like:

Reset buttons are usually tiny. Yours may look slightly different than this. You might find a pinhole on the back of the router that requires a paper clip to push the button hidden under it.
Hold the reset button down for 10 seconds and watch the lights. Notice how the lights on the front of the router are blinking. When the lights do something different, the router is reset. Do not worry about holding the button down too long; this is harmless.
Don't forget, this step will totally reset your Arcadyan Smart Modem 2 router back to factory settings.
This last step should only be taken if you have tried everything else, such as using our Router Password Finder software, which can recover lost or forgotten router passwords.
Login to the Arcadyan Smart Modem 2
Now you need to log in using the factory default username and password. We have a Smart Modem 2 Login Guide with all this information ready for you.
Change Your Password
After logging in, you should really change your router's password for added security. Since factory passwords are well known, it's a huge security risk to leave your router set to the default. If you need help coming up with a strong password, check out our Choosing a Strong Password guide.
Tip: Write your new password down on a post-it note and stick it to the bottom of your router.
Other Arcadyan Smart Modem 2 Guides
We have collected a lot of information about the Arcadyan Smart Modem 2 router. You can find some of our additional content here.
This is the reset router guide for the Arcadyan Smart Modem 2 v2.01.12 build05 Spark NZ. We also have the following guides for the same router: