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Where can I find the latest firmware upgrades available for a Sierra Wireless MC5728 3G EVDO modem for a C819HP-V-K9 Integrated Services Router I own. It is still on the Rev 1.0 version it came with and I know Sierra Wireless has released 1.56, but ...
Where can I find the latest firmware upgrades available for a Sierra Wireless MC5728 3G EVDO modem for a C819HP-V-K9 Integrated Services Router I own. It is still on the Rev 1.0 version it came with and I know Sierra Wireless has released 1.56, but ...
I should have added additional details. My current IOS is 15.3(3)M5 and this is a C819HG-V-K9 which means it is a 3G broadband modem based router, not an 4G LTE based one. I have several of both models, but cannot find the 3G modem firmware upgrad...
