Encontre estos links,baje los parches, es el firmware + parche
por ej el mio es un Nuvi250 y el nro de id que tengo es 0660, segun veo en este foro anda bien, permite guardar un log del trak, extension .bin, y existe un soft que permite transformarlo que es el Wnutrak.
o sea no es directo el tema, pero al menos se pueden guardar los traks parece.
no lo hice todavia, que les parece? no encuentro nada que diga que puedo romper el gps haciendo esto, peroooo..... quiero la opinion de los mas expertos ya que me meto recien ahora con estos temas..
aca van los links
http://gpsgarmin.creatuforo.com/rutas-m ... a6346.html
http://gpsgarmin.creatuforo.com/mtodo-p ... a5862.html
http://gpsgarmin.creatuforo.com/memoriz ... a2149.html
aca texto del readme del parche:
-=======================-
Service mode firmware for nuvi200 / 250 / 270 (native english) to add HIDDEN TRACKLOG!
For HWID=0660 ONLY!
DO NOT TRY TO USE THIS FIRMWARE ON ANOTHER HARWARE ID's!!!
YOUR UNIT CAN BE DAMAGED!
-=======================-
Let's use the updater, PRE-BOOT mode and some modified self-made service firmware.
You have to rename 066001000500en.rgn to 066001000500.rgn before use with updater.exe
(tool from garmin update site)
This is slightly patched file, in .rgn form-factor.
Be sure your device is charged.
Deatch USB.
Power off your device.
Start the device in the pre-boot mode. (hold the POWER button until the LOADER message appears)
Pay attention that PRE-BOOT mode string is not displayed by 2xx nuvi, but other version such as
3xx and 6xx display it.
Attach the device usb. (May be delay while PC searched and installed drivers, confirm if any message box appeared in windows)
Run updater and select nuvi in the list.
Click ok and proceed. Agree with updater if any additional messages appeared.
If LOADER appeared on the screen you should release POWER button and wait until unit flashed.
(Do not hold button more than 30 seconds - this interrupts load and brings up calibration tool for screen).
After success flashing unit restarts.
Now your nuvi is fully operational and has following updates:
- in the Speedometer menu you can press it and immediately get to the hidden menu
- then click NEXT and you will get TRACKLOG MENU.
Use wNutrak from this page
http://www.anpo.republika.pl/
www.anpo.republika.pl/download.html
to handle your tracks in mapsource.
Remember, track points are written every second to your flash. This is issue of possible corruption for it.
Other examples and advices can be found at:
http://www.gpspassion.com/forumsen/topi ... C_ID=94924
http://www.gpspassion.com/forumsen/topi ... C_ID=95274
http://www.gpspassion.com/forumsen/topi ... _ID=100355
Thanks to the person, helped me a lot!
Best regards,
neadrenalin
http://e-trex.info
07.12.2008