Skip to Primary Navigation
Skip to Content
Skip to Footer
Help
>
Device guides
>
OPTUS
>
Ultra WiFi 5G Modem
Search suggestions will appear below the field as you type
Device guides for
OPTUS Ultra WiFi 5G Modem
Mac OS Sonoma
Mac OS Sonoma
Windows 11
Most searched guides
Update the router firmware
Establish a connection to your router's web interface
Restore factory default settings
Set up port forwarding
Choose another device
Installation
Connectivity
Troubleshooting
Specifications
Basic functions
I can't turn on my router
Use
I can't use my internet browser