Thread: Enable features in your nuvi 12xx, 13xx and 14xx - JCV, LA, TTS

Hi dvazg & lolypop000,

I have encountered a problem from step 4 post 1. The updater couldn't detect my garmin even though my window (Vista) did. Any suggestion?
My unit is the nuvi 1350, soft version 5.1. I have downloaded the required flash file from your link for Unit 13XX and version 5.1.

I have noticed that when i pressed the upper left corner (right after the Garmin logo appeared), the update progressing bar, it only appeared briefly and didn't move at all. After about 10 second, the mass storage icon appeared.

Please advice. Thanks

Hi, if the "mass storage" icon appeared, you did not enter the preboot mode. Try alternative method: from normal mode, enter diagnostic mode by pressing the battery icon for 5 sec, and once you enter there, plug in the USB cabel. On the list of drives you should not see the garmin, but in the device manager list (my computer ->properties -> hardware...) there should appear Garmin device. Flashing can be done only in this mode.