Question about Garmin Nuvi 660 GPS Receiver
Whenever I start my Garmin 680 , I get message saying , Can't unlock the maps.
can help in unlocking it
SOURCE: Cant unlock maps
What is the Garmin 510 that can't unlock maps stating exactly? And to Nici07 who said, "Need to unlock device", are you referring to a PIN lock or locked maps?
Posted on Jan 21, 2008
SOURCE: My garmin says it can't
If you are getting a Can't Unlock Maps message, you have a problem with
the map unlock code on your unit. If your Garmin is not a preloaded device,
you may need to verify that you are using the correct unlock code and
re-install your mapping software.
If your GPS is a preloaded device, such as a nüvi, or if you cannot get this issue fixed with this information, please call Garmin at 1-800-800-1020 for further troubleshooting.
Posted on Apr 18, 2008
SOURCE: unlocking a garmin nuvi 680
Here's your options:
1. Enter the correct PIN.
2. Go to the secure location where the PIN was set and it won't ask you for a PIN.
3. Send the unit back to Garmin to be unlocked.
Sorry but there is no master reset. The PIN is written into memory that can not be erased. I have had success in unlocking Nuvi's but I will only do it for people who have a valid purchase receipt from a major retail chain and if they can provide me with their Garmin registration info so I can verify that they are the rightful owner.
There are too many of these units out there that are stolen and the culprits are looking for a way to bypass the PIN. This is why Garmin added this feature to their GPS's.
Posted on Sep 11, 2008
SOURCE: how to unlock a garmin nuvi 680
The only way to get this unlocked is to send it back to garmin with proof of purchase. Reason is that these items are commonly stolen and Garmin does not want to support criminal activity.
Posted on Dec 08, 2009
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