Thread: After installing GPS update TypeG nuvi 350 will not acquire satellites says GPS SW Version 0.00

Hi guys. First post so sorry if if I've posted this in the wrong place.

After installing GPS update Type G my nuvi 350 will not acquire satellites.
When you turn unit on it flashes up on screen "Updating GPS Software 0%" but the percentage does not increase any further.
If I go Settings > System About > it says Software Version 6.20, but GPS SW Version 0.00. Before the update it showed the correct GPS SW Version.

If if run Garmin Express or Garmin WebUpdater again it picks up the GPS update Type G update like it hasn't been correctly installed.
I've tried installing the update again using both Garmin Express and Garmin Web Updater, it completes fine and says it was successful but when I turn the unit back on I still have the same problem.
I've tried the reset button at the back of the NUVI.
Tried holding down the Power Button. I see the Pre-Boot message, release the button when I see LOADER and letting it load the software again.
Tried turning on the unit while pressing the lower left of the screen and selecting the option to erase all user data.

Any advise on how to fix this would be greatly appreciated.
Thanks in advance,
Matt.