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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

Change Wi-Fi Hotspot channel

If you experience an unstable wireless connection to your router's Wi-Fi Hotspot, it may help changing the channel. Remember, you need to establish a connection to the router web interface before you can use this function.