Hi, I have a garmin nuvi 2599 LMT-D . At first it was freezing regularly. I tried to update it using garmin express and towards the end of the update it said update failed. After that it kept looping on garmin logo, when on battery and just froze on the garmin logo when attached to the computer. Upon googling a bit i learnt how to get it into mass storage mode and it showed up as a drive on my computer. At some point i could browse around in the unit and it said maps locked and maps corrupt. Now i am unable to get it into mass storage mode. Does anyone have clue what is wrong with my device? and can i fix it or is it a paperweight.
cheers