Universal Firmware Patcher for Protected Garmin Devices

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This is a Patched Firmware (JNX + Unlocked Maps) for GPSMAP276cx APAC ver. 2.40
Since the GPSMAP276cx APAC (HWID: 3262) 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.
Also, in this case the "patched" Firmware can be loaded through the normal update procedure via WebUpdater

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You are using a universal firmware patcher or patcher for JNX? The nuvi 57/58 doesn't support jnx files

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Hi,

I haven't been here for a long time. Can GPSmap 66 be unlocked to 4.10 firmware as mentioned above? On the official website it's only to 3.00 or am I wrong?

GPSMAP 66

2.10, 2.50, 2.80, 3.00

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This is a Patched Firmware (JNX + Unlocked Maps) for GPSMAP66s/st ver. 4.10
Since the GPSMAP66s (HWID: 3028) 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.
Be sure to remove All BirdEyes images eventually present on Device before apply Patch
BirdEyes images can be restored AFTER flashing new firmware
Also, in this case the "patched" Firmware can be loaded through the normal update procedure via WebUpdater
Changes made from version 3.40 to 4.10:

• Added ability to display FIT Activities on the map
• Improved hiking route calculation performance
• Fixed issue with using Spell Search to find cities in BirdsEye Direct
• Fixed issue with deleting routes
• Fixed issue with erroneous Track Archive Error dialog displaying at startup
• Fixed keypad input preventing Wi-Fi networks from being added
• Fixed issue with trip info fields not resetting
• Fixed issue with displaying invalid positions in some position formats
• Fixed issue with mismatched durations in Trip Computer and Recording Controls when using Expedition Mode
• Fixed issue with not being able to display HuntView maps if a BirdsEye map is visible
• Fixed issues with connecting to Bluetooth bike speed, cadence, and speed + cadence sensors
• Fixed issues with CIQ applications not being able to download content
• Fixed issue with displaying incorrect coordinates on the Satellite page when in satellite demo mode
• Fixed issue with sending XERO locations to another device
• Fixed issue with not properly displaying paired inReach Remote device as connected

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What is HWID 7416? It doesn't exist!
Anyway, all you need to know, and to have is here:

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Hello,

This is my garmin:
<PartNumber>006-B3484-00</PartNumber>
<SoftwareVersion>270</SoftwareVersion>
<Description>zūmo XT</Description>

Please help me get the patch for this device.

Thanks!

Garmin Zumo XT is one of the newest device, still not known by any Patching software.
Original Firmware not yey avilable in Internet
You have to wait ...

Hello, can someone help me, i have Garmin Drive 40 i downgrade to 5.7 software, and patched garmin via sd card. Now I downloaded easter europe map, but how to put them in my Garmin ? Is there guide?