Garmin GB Discoverer Great Britain National Parks 1:50K

**catymag** · 18th January 2010, 04:16 PM

Originally Posted by hennaoj

Followed all the instructions and my oregon says it can't unlock the maps. I've put the maps on the sd card as they won't fit on the oregon and I've used the oregon's serial number to create the unlock key as I can't get the serial number of the sd card (its invisible). Is that where I'm going wrong?

if you put it in your sd you need sd serial to unlock it
Midnight Blues--you'r too fast :D

**Midnight Blues** · 18th January 2010, 04:35 PM

Originally Posted by catymag

Midnight Blues--you'r too fast :D

Sometimes, but not as fast as You caty

hennaoj · 18th January 2010, 06:04 PM

Hmm, well I tried the number generated by the checksum and that didn't work. I think the card may have had it though as I formatted it it earlier and it is no longer showing any hidden files.

hennaoj · 18th January 2010, 06:26 PM

I have used the (correct) id of the garmin unit instead and it now works. Silly me thought the number inside the battery flap was the garmins id.

**panmat** · 28th March 2010, 03:22 PM

this appears to be just the national parks @ 50K

climbinghamster · 1st April 2010, 08:33 AM

Hi there, i got the JetMouse Garmin keygen, will this work for the discoverer maps with a garmin colarado?

just wondered how i get the sd card id?

**catymag** · 1st April 2010, 03:18 PM

Originally Posted by climbinghamster

just wondered how i get the sd card id?

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**ziggps** · 8th August 2010, 09:21 PM

Hi, please could anyone give me help/ advice on getting GB Discoverer Northern England on to a SD card to use on my Dakota 20.
I downloaded from megaupload and followed instructions using keygen but it is not shown on map options on the Dakota.
This is doing my head in!!!
Any ideas?

**catymag** · 9th August 2010, 12:00 AM

moved in the GB-discoverer thread

instructions in post n.5
if the unlock file doesnt work, delete it and before copying the IMG in your sd , unlock it with this
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