Thread: nuvi 12xx/13xx/14xx firmware with routes enabled patch

This patch should enable routes menu on all 12xx/13xx/14xx models.
The patched firmware for nuvi 13xx/14xx (HWID=972) version 6.31 (don't you dare use it with other HWIDs!):
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
The patched firmware for nuvi 12xx (HWID=971) version 6.31 (don't you dare use it with other HWIDs!):
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]

What this patch does (big thanks to lolypop000):

Originally Posted by lolypop000

After flash, you will get this orange arow that you don't have it now:

Code:

Please Login or Register to see the links

Look number 12 in above link.

You can also look at your manual and you will see for what is this new feature that withouth this patch work only by default on nuvi 14xx.

Code:

Please Login or Register to see the links

Look page 13 ( or page 19 of pdf )

You can always go back to original FW, flash original FW in pre boot.
Only difference betwin patched and original FW is that with patched you get new feature " Routes " that original 13xx FW don't have it, all other feature is the same.
So, if you don't plan route in mapsource or basecamp and then send it to device, or if you don't need to create route with multiple waypoints direct on device before you go to trip, then you don't need to flash this FW.

p.s.
This FW is for user that like to create routes in Pc and send it to device before they go to trip or if they like to create route on device with multiple waypoints.

Thanks to flagmax and lolypop000, patched fw for 1300 1104 and 1200 1106 MTK also available:

Originally Posted by flagmax

I've ported the patch to Nuvi 1300 hwid 1104 swver 6.30 (MTK chipset). Flashed it with updater.exe and Routes option showed up Thank you kunix!

Credits to kunix for sharing.

[Only registered and activated users can see links. ]

P.S. On this unit I got GIR MISMATCH VERSION error when I changed 3 places for version 6.31. So reverted to 6.30 and all is well.

Originally Posted by lolypop000

.........
Here is FW 6.30 for 12xx ( MTK chipset HWID 1106) that i ported

Credits to kunix for sharing

-= Hidden Content =-

[Note: go to above P#31 and 'like' to see hidden content].