Universal Firmware Patcher for Protected Garmin Devices

My device is Garmin Dezl 770 in which there is a map of America

<PartNumber>006-B2002-00</PartNumber>


<SoftwareVersion>510</SoftwareVersion>


<Description>dēzl 770</Description>

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Garmin Express offers a software upgrade to the 550

I have tried newst NTU 2023.10 European maps to SD Card, but device is not recogznizing those maps with statment that maps are interruped and not usable. I would be very thankful if someone has the solution for this, thanks in advance.

thanks alots and i will try to patch my device

HELLO, i need help please, i have the topo v6 but i can't install it, it's written "déverrouillage carte impossible"
edge touring plus micrologiciel 4,2 part number 006-B1736-00

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Hi,

Simply Search Thread with 1736 :

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Hello can I apply this patch to dezl lgv 700 <PartNumber>006-B3491-00</PartNumber>

<SoftwareVersion>520</SoftwareVersion>

<Description>dēzl LGV700</Description>

Dear all,

I have Garmin ECHOMAP Ultra 102sv software version 22.10

Please help me get the patch for this device.

Thanks for support!

Hello i need help for
Unfortunately update and doesn't work in france
Cordially

<PartNumber>006-B1562-00</PartNumber>
<SoftwareVersion>Software Version 8.30</SoftwareVersion>
<Description>Alpha 100 US</Description>

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This is a Patched Firmware (JNX + Unlocked Maps) for Garmin Alpha 100 ver. 8.30
Since the Garmin Alpha 100 (HWID: 1562) does not have the GSV and falls into category 2
MSV: Yes, GSV: ---
In this case the Patched Firmware guarantees the correct reading of Unlocked Maps, including NTU and TOPO Maps with CP 65001.
The Patched Firmware guarantees reading of BirdEyes JNX images too.
The Patched Firmware contins Unlock of Radio Frequencies
Also, in this case the "patched" Firmware can be loaded through the normal update procedure via WebUpdater
Changelog:

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garmin drive 51 fix

versão do software: 6.70
Firmware GPS: 9.00.00

@veditaBR
There are working links for that patched fw in Post #1612; Post #1691 & Post #1692. Best to use the "Search Thread" function before asking, it's at the top right of every page: