Universal Firmware Patcher for Protected Garmin Devices

rollmops10 wrote:Hi
I am currently using an ETREX 20.I got a few Garmin Topo Maps wich work just fine with it.
looking to update to an ETREX 32x.Will the the maps still work?
Thanks

Your Etrex 22-32 will need to bee Patched
Confirm your HWID by looking in your garmindevice.xml.
<PartNumber>006-B3445-00</PartNumber>
<SoftwareVersion>270</SoftwareVersion>
<Description>eTrex 32xt</Description>
Then go to
software/universal-firmware-patcher-for-protected-garmin-devices-t17987-1530.html#p193161

TGC1719 wrote:Hi
I`m using eTrex 35 Touch and when I start my device with new map, amap that works and loads into BaseCamp fthe following message appears on the screen....

"An error occurred while trying to authenticate maps
Contact the seller/shop where you bought the map if you need help"
How do I solv it?
Thanks for any answer
// P-G

Welcome to the forum, you don't say what map or where you got it from. Please start using the "Thumbs Up" button so we know you have found the right download.
Your device can be Patched to use unlocked maps.
eTrex Touch 25/35 | 2140 | 380 | MAP: Yes | GMA: Yes | MSV: Weak | GVS: --- | File:
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
Confirm your HWID by looking in your garmindevice.xml.
<PartNumber>006-B2140-00</PartNumber>
<SoftwareVersion>450</SoftwareVersion>
<Description>eTrex Touch 25t</Description>
Then go to
post182538.html?hilit=2140#p182538

orgal wrote:What do I have to do to get Europe map working?

Does not sound like the device is Patched, the UK & ROI maps are most probably working because the device has Lifetime maps updates for that region.
Not seen a red line during software update only "software loading", your SD card should have an extra file on it after Patching named 154.bin.
Also your Firmware should 5.91 if it is Patched
[Please Register or Login to download file]

software/universal-firmware-patcher-for-protected-garmin-devices-t17987-420.html#p175604

rollmops10 wrote:Hi
Did not find anythink in search for
GarminDevicev2.xsd"
Model><PartNumber>006-B1305-00</
PartNumber><SoftwareVersion>490</SoftwareVersion.

Thank you

You won't as it does not need Patching to use Unlocked maps as you wrote !

I am currently using an ETREX 20.I got a few Garmin Topo Maps wich work just fine with it.

eTrex 20/30 | 1305 | 490 | MAP: Yes | GMA: Yes | MSV: ------ | GVS: --- | File:

gjk9988 wrote:dezlCam HWID 2141 SW 3.80
The previous link has expired. thanks

Link updated
software/universal-firmware-patcher-for-protected-garmin-devices-t17987-795.html#p183674

xing1 wrote:hello,
I am looking for JNX loader patcher version 3.80 and a list of supported devices. Where can I download this now ?

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A list of supported devices is in the 2021-03-15 defs file.

As of 10 May 2022, BirdsEye Satellite Imagery, BirdsEye Select (various countries) and BirdsEye TOPO, U.S. and Canada subscriptions are no longer available for purchase and/or renewal. Previously purchased subscriptions can be downloaded to your device for up to a year from the activation date.
[Please Register or Login to download file]

PythonArk wrote:Is there a patch for newer devices like the the GPSMAP 67i to accept JNX files? Thanks!

Check in your Garmindevice.xml to find the HWID then we can see.
<PartNumber>006-BXXXX-00</PartNumber>
<SoftwareVersion>00</SoftwareVersion>
<Description>GPSMAP 67i</Description>