Hi,I've a venz v3 box I bought elsewhere,happy with it... I'm new to this... but mine has Android on?,are there different versions or dual boot?,not sure what I have... but need another box for upstairs.is there a way of telling as I think I need to upgrade firmware?,the mouse ..touchpad I use is fine on helix 14.2 but not isengard.The ota upgrade aborts.thanks in anticipation.