Universal Firmware Patcher for Protected Garmin Devices   

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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby drbeckerwood » Thu Jul 17, 2025 11:33 pm

Please, I have a Drivesmart 66. I have a 32G microsd card. I loaded some unlocked maps using "Mapinstall", but when I turn on the Garmin, it says the maps are corrupted. Do I need a firmware patcher? If so, is there a currently working link and clear instructions?. I downloaded something above called "nuvi 25x9 (1758) fw 8.80.rar" but I don't know it's right nor what to do with it. I'm very confused and a lot seems quite outdated. I also have a Nuvi 3950- would that be easier? Thank you.
Last edited by GarminNuvi on Fri Jul 18, 2025 12:42 am, edited 1 time in total.
Reason: removed name of another forum
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby gajevi52 » Fri Jul 18, 2025 12:01 am

Hello, I think it's the same situation as 55 65 76 86 | of the new Garmin devices, at the moment there is no solution.
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby GarminNuvi » Fri Jul 18, 2025 1:02 am

drbeckerwood wrote:Please, I have a Drivesmart 66. I have a 32G microsd card. I loaded some unlocked maps using "Mapinstall", but when I turn on the Garmin, it says the maps are corrupted. Do I need a firmware patcher? If so, is there a currently working link and clear instructions?. I downloaded something above called "nuvi 25x9 (1758) fw 8.80.rar" but I don't know it's right nor what to do with it. I'm very confused and a lot seems quite outdated. I also have a Nuvi 3950- would that be easier? Thank you.

Welcome to the forum.
gajevi52 is correct your DriveSmart 66 has encrypted Firmware .
Firstly no other firmware patched or not will work unless you need a "Brick"
I assume you mean a nüvi 3590 ,the way you find out if a device need patching is to look inside the garmindevice.xml for the HWID
<PartNumber>006-B1258-00</PartNumber>
<SoftwareVersion>850</SoftwareVersion>
<Description>nüvi 3590</Description>
</Model>
Then search this topic using your HWID
If it is 1258 it does not need patching
Before you post, "The archive is corrupt or damaged"
Please make sure your archive software is up to date or just Use the latest [Please Register or Login to download file]
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby drbeckerwood » Fri Jul 18, 2025 2:34 am

Thanks a lot. Giving up on the Drivesmart 66. The Nüvi 3590 worked:
I dl'd City Navigator Europe NTU 2026.20. I didn't know what the "cure" folder was, but it didn't matter. I went into "PC install Unlocked" and ran CityNavigatorEuropeNTU2026.20Update.msi which installed the maps to my PC. From there I was able to use the "MapInstall" app to install the maps onto the the Nuvi and successfully tested. The only trouble I has was that I instructed the install to be on my HDD, but it went onto my SSD anyway. So I'm uninstalling everything from the PC because it takes up too much space.
Last edited by drbeckerwood on Thu Jul 24, 2025 11:11 pm, edited 1 time in total.
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby homerjay1979 » Sat Jul 19, 2025 1:31 pm

Hi Can somebody point me in the right direction for

<Model>
<PartNumber>006-B3431-00</PartNumber>
<SoftwareVersion>310</SoftwareVersion>
<Description>GPSMAP 64sx</Description>
</Model>
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby smbells » Sat Jul 19, 2025 4:20 pm

Hallo
Does someone have patched firmware for edge 1000 hwid 1836 15.50?
the previous link is not working anymore.
Thankyou
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby GarminNuvi » Sat Jul 19, 2025 7:25 pm

homerjay1979 wrote:Hi Can somebody point me in the right direction for
<Model>
<PartNumber>006-B3431-00</PartNumber>
<SoftwareVersion>310</SoftwareVersion>
<Description>GPSMAP 64sx</Description>
</Model>

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Garmin DriveTrack 70

Postby kimi9393 » Sat Jul 19, 2025 7:32 pm

Hello
I’m trying to patch my Garmin DriveTrack 70 (HWID 2268) with firmware 6.10, but I cannot see or access the download link for the patched firmware.
Could you please provide the link or reupload it?
Thank you very much!
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby GarminNuvi » Sat Jul 19, 2025 7:42 pm

kimi9393 wrote:Hello
I’m trying to patch my Garmin DriveTrack 70 (HWID 2268) with firmware 6.10, but I cannot see or access the download link for the patched firmware.
Could you please provide the link or reupload it?
Thank you very much!

Welcome to the forum.
Please use your HWID to Search this topic… at the top of the page to find the existing post with a working link.
Before you post, "The archive is corrupt or damaged"
Please make sure your archive software is up to date or just Use the latest [Please Register or Login to download file]
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby kimi9393 » Sun Jul 20, 2025 11:22 am

Hello,

I've successfully installed the patch firmware I downloaded onto my tablet. However, when I try to load the maps I have, they don't display.
Could someone help me out?

Thank you.

<Model>
<PartNumber>006-B2268-00</PartNumber>
<SoftwareVersion>612</SoftwareVersion>
<Description>Garmin DriveTrack™ 70</Description>
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby GarminNuvi » Mon Jul 21, 2025 7:24 pm

kimi9393 wrote:Hello,
I've successfully installed the patch firmware I downloaded onto my tablet GPS. However, when I try to load the maps I have, they don't display.
Could someone help me out?
Thank you.
<PartNumber>006-B2268-00</PartNumber>
<SoftwareVersion>612</SoftwareVersion>
<Description>Garmin DriveTrack™ 70</Description>


What maps ,what folder are you putting them on your SD card ?
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby JNZero » Wed Jul 23, 2025 7:17 pm

Hello. Someone can share the firmware patch for 64s ?
<PartNumber>006-B1859-00</PartNumber>
<SoftwareVersion>660</SoftwareVersion>
<Description>GPSMAP 64s</Description>

All the links are broken.
thanks
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby GarminNuvi » Thu Jul 24, 2025 4:39 am

JNZero wrote:Hello. Someone can share the firmware patch for 64s ?
<PartNumber>006-B1859-00</PartNumber>
<SoftwareVersion>660</SoftwareVersion>
<Description>GPSMAP 64s</Description>

All the links are broken.
thanks

Link is working Here
Патченая = Patched

Link updated Here
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby gpscity2019 » Fri Jul 25, 2025 4:57 am

GPSMAP67/67i
GUPDATE_B4336_910.GCD
How to upload firmware?

Moderator Note
You keep asking the same question, even though it was answered 7th June. Please use your HWID 4336 in the search.
This has encrypted firmware and cannot be Patched.
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Re: Universal Firmware Patcher for Protected Garmin Devices

Postby ignatsmirnov » Fri Jul 25, 2025 11:11 am

How to upload firmware?

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Last edited by GarminNuvi on Fri Jul 25, 2025 7:10 pm, edited 1 time in total.
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