Have a question. I just received the Surf MK3
product code SUS-SOHO-T.
It shippedwith firmware 6.3.5 which when i booted and looked at status page it shows it as a MK3 with HW1 versuon. It also shows Modem Support Package as 1019. I am using netgear Aircard815S and wanted to tether. I understand I need version 1020. How do I get that version installed on the router in order to use the hotspot tethered?