The modem firmware issue was resolved with 6.1.4 in 2012.
]]>Is the firmware upgrade still a problem 2013 – or is the comments timestamp here broken?
]]>The Sierra Wireless 320U is solely an FDD product.
]]>I’ll have to get back to you on that. The Sierra Wireless website isn’t clear on that.
http://www.sierrawireless.com/en/productsandservices/AirCard/USBModems/AirCard_320U.aspx