I made a little manual for you, how to use Nav3 maps on Nav2 device.
It is done in three simple steps.

Step 1. Select and download the new map.
Find the correct Nav3 map and download it with “TTActivator.exe”
It will only work if;
- your device has a 9.xxx navcore that is patched. This can also be done with “TTActivator.exe”
- the map fits on your Nav2 device (after optimalisation Step 2)
- the map must have a meta-code.
In the attached “Nav3-Nav2_conversion.rar” file you will find the file "meta.txt" with all meta-codes till sept. 12 2023 and "Meta_1115_Nav23.txt" with the meta-codes for nav2 and nav3 for map-version 1115.
You can also search for a correct map in

Link URL:

Only the registered members can see the Link URLs. Please Login OR Register.

Step 2. Optimize the new map for Nav2
Optimise the map with the tool “Optimize_nav3.exe”.
You can find it in the attached “Nav3-Nav2_conversion.rar” file.
Put the tool and the map in an empty folder and start the tool.
Follow the instructions on your screen. If the tool is ready, the map is optimized.

Step3. Install on device and activate
Copy the optimised map to your Nav2 device and activate it with “TTActivator.exe”.
If necessary, update before activation the meta-codes with the toolbox of TTActivator or put the "meta.txt" file from the attached “Nav3-Nav2_conversion.rar” file in the same folder as TTActivator.exe.
You find the latest version of TTActivator.exe in

Link URL:

Only the registered members can see the Link URLs. Please Login OR Register.

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After this the new map must work on you device.
I tried this on my Go 950, GO XXL and GO One XL, all with navcore 9.451, and on my very old GO 300 with navcore 9.510.
All four with success.

If you still have questions, please let me know.

Peter

PeterHimself Reviewed by PeterHimself on 18th September 2023. NAV3 maps on NAV2 devices I made a little manual for you, how to use Nav3 maps on Nav2 device. It is done in three simple steps. Step 1. Select and download the new map. Find the correct Nav3 map and download it with “TTActivator.exe” It will only work if; - your device has a 9.xxx navcore that is patched. This can also be done with “TTActivator.exe” - the map fits on your Nav2 device (after optimalisation Step 2) - the map must have a meta-code. In the attached “Nav3-Nav2_conversion.rar” file you will Rating: 5