No GPS on NTG4 / 4.5 ? - Do this! Fix in the video!

[@xray364]

Thanks I’ve subscribed. The video deserves it. Now if you can work out how to upgrade old software free or cheaply it would be appreciated. But I need Australian maps.

[@utube521]

mine, 4.7, looses position. visible 11, used 0, antenna OK, Almanac 255. ???