Thread: Garmin can't boot(static at GARMIN Display)after trying to convert to other version firmware

Originally Posted by irresisti

1. Turn the device off
2. Touch left top side of the screen and keep touching it.
3. Push the power button and the garmin logo will show.
4. insert the USB cable
5. Drag your original RGN file to updater.exe

now you should be able to select USB in updater.exe and be able to start flashing.
you can now release the left top side of the screen.. this worked for me

i am follow to your step but my unit is not response, Update.exe hasn't found the usb port and stuck at garmin screen only

Please help me again. thx for great help to me.

I try again , i found usb port on update.exe but my RGN file (version 3.00 US) is not worked , my garmin is struck at garmin screen again,
Do u have RGN file , please provide to me . thx u very much.

Originally Posted by Torujung

I try again , i found usb port on update.exe but my RGN file (version 3.00 US) is not worked , my garmin is struck at garmin screen again,
Do u have RGN file , please provide to me . thx u very much.

I think you must not use the US 3.00 but must use the original one. Have you sved the orginal GUPDATE.GDC that was on the device? if so you can open that in RGN tool and save it to a RGN file and use that to flash.

That is what helped me to unbrick it.
But still no luck for me getting to Thai version

Originally Posted by irresisti

Hi,

Ok everyting is working now. Lane assist and JCV
Should I put the original GUPDATE.GPD on the device again? or is this not needed?

Hi irresisti
Could you please let me know if gps can show thai font or not?
I am still at the point that thai font cannot show in my gps.

Originally Posted by shirobomb

Hi irresisti
Could you please let me know if gps can show thai font or not?
I am still at the point that thai font cannot show in my gps.

I have not tryed it yet. I only use the English map, But try this files.
Just put the Keyboards folder under the main dir in your device and the text also in the main dir of your device. and the BIN file must be in .system\ExtData
[Only registered and activated users can see links. ]

Originally Posted by Torujung

i am follow to your step but my unit is not response, Update.exe hasn't found the usb port and stuck at garmin screen only

Please help me again. thx for great help to me.

1.) Put your finger in top left side of screen and hold.
2.) Whit other hand connect nuvi to PC and stil push top left screen
3.) Run updater.exe and select USB (stil push uper left)
4.) Click ok and wait to show on the screen LOADER (now you can remove your finger)