GO 5100 -Update failed and maps wiped!!!!
Got 8Gb Micro SD card and formatted
Re-ran available update through MyDrive Connect - according to PC the update completed but according to TomTom device it failed!
Device now saying 'No Maps Available' and PC saying 'Device up to date' but with lots of space on internal memory and Micro SD.
Device currently useless - please help if poss