City Navigator Europe NTU 2024.10

I understand.i am sorry. I would need an unlocked gmapsupp map file for garmin montana 610. I don't really know which one to download and I don't want to download everything ... :-)
I am especially interested in slovakia, hungary and romania.
Do I need to update any software to install gmapsupp on the card?
I'm asking because I previously uploaded a map to the garmin montana 610 from 2022 and had no problem.
After uploading the downloaded maps (gmapsupp) I get a message that I need to contact the seller because the maps are incorrect.

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Welcome to the forum please use English in future.
Tell us what device you have as there two types of Maps for Europe,but only 1 with Unicode capabilities (use Cyrillic characters)


Edit :Via PM .
Good afternoon. I have a Garmin Nuvi 215 and need a recent detailed map of Ukraine. Thank you.
nuvi 215 uses NT maps ,Post moved to

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hi.
I can't upload the map city navigator 2024.I would like to ask what I am doing wrong.I did everything you wrote .I changed to SoftwareVersion>350
and the latest map Garmin City Navigator Europe NTU 2024.20 [UnLocked} does not work for me.
I would like to say that the 2020 city navigator map works perfectly.
I upload the map gmappsup.img to the garmin folder on the sd card and it does not see this map garmin montana 610.

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If you use the "Thanks" button we can see what you have downloaded and if you have

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your device as you were advised in August 2023.

The 2020 maps you say work are most probably NT maps as they have a CP 1252 they will work without patching as your device has a MSV: Weak
Maybe consider just using the latest

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Montana 610/680 | 2299 | 330 | MAP: Yes | GMA: Yes | MSV: Weak | GVS: --- | File: Montana610_680_350.gcd

Legend:

MAP: Yes - it verifies the presence of a valid unlock code, to unlock an .img you can simply use JetMouse keygen.
GMA: Yes - it verifies the FID limit (2200) and the presence of a valid *.gma, to unlock an .img you enough to use the old gimgunlock-0.03 (without MapSigPatch) or one of its derivative.
MSV: Weak - it verifies the validity of map signatures in a simple way, you can unlock an .img using gimgunlock-0.04 (without patching your firmware), but in case of unicode maps (CP65001) you must modify the CP value (see the Temporary authentication of Unicode maps*).
MSV: Strong - it verifies the validity of map signatures more complicated way, in this case you need to patch your firmware and unlock an .img using any correct unlocker.
GVS: Yes - it verifies the validity of firmware signatures, you have to use Updater.exe to install the patched firmware for the first time.