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Re: Universal Firmware Patcher for Protected Garmin Devices

Sat Jul 05, 2025 5:32 pm

ok, thank you!
So the filename "VEU711L.img" will work?

Re: Universal Firmware Patcher for Protected Garmin Devices

Sat Jul 05, 2025 7:12 pm

I have now tried to update the device and it didnt work.
I extraced the garmin folder from "Официальная" to my sdcard. Then I plugged it in and started the devices, it did not update the firmware?!
I also tried to load the new maps (garmin\VEU711L.img and garmin\VEU711A.img) but it said it wasn't able to unlock the maps... :-(

Re: Universal Firmware Patcher for Protected Garmin Devices

Sun Jul 06, 2025 12:57 pm

fadern wrote:I have now tried to update the device and it didnt work.
I extraced the garmin folder from "Официальная" to my sdcard. Then I plugged it in and started the devices, it did not update the firmware?!
I also tried to load the new maps (garmin\VEU711L.img and garmin\VEU711A.img) but it said it wasn't able to unlock the maps... :-(

What firmware is currently installed?
Maybe you are trying to flash the same firmware?

Re: Universal Firmware Patcher for Protected Garmin Devices

Sun Jul 06, 2025 1:37 pm

<SoftwareVersion>360</SoftwareVersion> i'll guess its 3.60.
GPS SW = 607.7

Re: Universal Firmware Patcher for Protected Garmin Devices

Sun Jul 06, 2025 3:41 pm

fadern wrote:<SoftwareVersion>360</SoftwareVersion> i'll guess its 3.60.
GPS SW = 607.7

There SD should be a folder Garmin with a folderu pdates and a file GUPDATE.GCD in it.
Turn on the chartplotter, insert it SD, select update

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