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Device guides for

OPTUS Ultra WiFi 5G Modem

Most searched guides

Update the router firmwareEstablish a connection to your router's web interfaceRestore factory default settingsGuide to router keys and sockets

I can't use my router's internet connection

If you can't use your router's internet connection, there may be several causes of the problem.

You can't connect to the internet if your router is using a wrong APN.

Solution: Set up your router for internet