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Could you teach me how to create those unlocking firmware on micro sd I used to do it for pc with garmin updater.exe but in some models it is very difficult to find the exact point on the screen to put it in loader mode

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Hi, thank you for the latest firmware 6.10,unfortunatly as I suspected the Tread is not patchable and joins Drive, DriveSmart 52,55,65, zumo XT ,Alpha 200i, Montana 700 in the list of devices with encrypted FW.

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There is a tested working SD card patch kit for most HWID's here already, and if there isn't just ask.
If you are having problems finding Pre boot mode how would you recover it if you "brick it" if you make a mistake learning?

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Please tell us the HWID in future this is more important than the device name
Share ? do you mean Patch ?

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Changes made from version 3.60 to

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• Fixed an issue with Explore Sync of route navigation.
• Fixed an issue where the last point of a track would not be connected on the map.
• Fixed an issue that could cause the map to jump to incorrect coordinates.
• Fixed India SKU default GNSS source.
• Fixed issues with NAVIC SVID index.

Dear Garmin Nuvi :
I like yo known if someone can help me to patch my 64sx model (firmware 2.70) .Here in my country Birdseye subscription is too expensive.
I can not find in my unit the gupdate file .
Is any guide available and any place to download the patcher ?
Thank you so much for your answer Martin

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Please tell us the HWID in future this is more important than the device name as the HWID can be different by region .

Edit:
Dear Garmin Nuvi :
Tks a lot for your answer below. Indeed it was 3431 and I was able to download the patcher and patch it by myself .

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Please tell us the HWID in future, this is more important than the device name as the HWID can be different by region .
I guess it is 3431 from the FW version you mention ? but check in your garmindevice.xml first
Original from device

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Hi,
Have you got the patched firmware for

GPSMAP276cx ver. 5.50
Since the GPSMAP276cx (HWID: 2479)

Regards
Edit:
ok thank you I had not seen

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Try using "Search Thread" at the top of the page ,using your HWID "

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