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Mobile Broadband device firmware

by Community Manager ‎28-07-2014 02:08 PM - edited ‎15-08-2014 03:10 PM

Telstra USB 4G (Sierra AirCard 320U)

Firmware Install Instructions

business-telstra-usb-4g.jpgTelstra has released a firmware upgrade for the Telstra USB 4G USB (Sierra AirCard 320U) that improves performance and reliability on the Telstra Next G network. It is recommended where possible that you perform this upgrade for ongoing support of your device.


Telstra Ultimate® Gateway (Netcomm 3G42WT)

Firmware Install Instructions

Please click here to download the updated firmware.