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

NO it shown as D1340-50 2.00
The inventory is like this:

Boot BLK B0971-00 6.20 nuvi 1200 Boot Block Software PASS
X-Loader B0971-00 6.20 nuvi 1200 X-Loader Software PASS
System B0971-00 6.20 nuvi 1200 System Software PASS
Basemap F0057-00 2.00 Worldwide Autoroute DEM B8F5A300
Suppmap Erased
Suppmap1 Erased
PROM1 Erased
PROM2 Erased
Dlr DB Erased
Unknown D1074-00 11.00 Time Zone Map 11.00 03BE3B00
Splash D1340-50 2.00 nuvi narrow+wide, TTS, TRF, L Pass
Demo Erased
FTL D1275-01 2.10 FTL Image
......


I tried to delete the file mlg_history.db presents in the .System/sqlite folder in order to update again from Webupdater...nothing happened (I did 3, 4 times).
And after I tried to upgrade from the normal procedure (not SD) and again..nothing happened (I also noticed that Windows didn't delete the hidden file GUPDATE.GCD, so I used Linux to delete it).

I think that the problem started from the first time that I tried to update via SD method with the 5.20 FW version, what do you think?
Is it possible to reverse the process and start again from the scratch :D?

Thank you.
Bye