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Trying to login to my Arris router model DG3450. It keeps saying invalid credentials. How to I reset it. 

I believe that is an ISP specific version, so you’ll need to reach out to them if you need detailed instructions. The reset is done via a small button on the back that will need a paperclip or SIM card ejector or something similar. Here’s a link from one ISP that may help.

 

https://midco.com/contentassets/6019e0018ebc4f97bfbdc527941277e2/setup_guide_arris-dg3450_wireless_modem.pdf

 


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