Thank you Admin - Catymag
Do Garmin units capture date and time info when recording trails?
My 765T has a popup right after the warning page every time boot up shows that "There are locked data files on your device". But I can't find any locked files in it and I can use the detailed map and 3d map for navigation without any issue.
Then I deleted all map files in /Garmin folder. Unfortunately, the popup still there. That's weird. There's not even a map file. What else is able to be locked?
My 765T runs 4.0 frimware and trying to load North America 2011.30 map.
How to solve this problem?
PS: I had deleted gmapprom.gma mistakenly when I was deleting *.sum files with no backup.
You need a GMA file to unlock something you have. You should be able to retrieve your unlock codes (and the GMA file) from my.garmin.com. Insert your unit usb go to the myMaps tab, click here
then you will get this page
scroll down and hit 'Retrieve Unlocks'. That will install the gma file for you.
Thanks for your helping. But it doesn't work.
myMaps shows my device has a purchased 2010.40 map. "Retrieve Unlocks" sent me a set of (two) 2010.40 unlock codes to MapSource in my computer with comment "Region unlock code from *-*-*-*-*.gma."(hide my device id by *). Of course the 2010.40 map is not installed. Then I downloaded 2010.40 mapsource file and copied to the right place to make MapSource recognize it. The first unlock code unlocked 2010.40 map successfully. However, there's another unlock code still shows "Map product not installed" in Map Product Manager. I guess it is for 3D map or JCV or ASR?
Then I sent a 2010.40 map to my device. Sure it sent a .gma file as well. But it still shows "There are locked data files in your device" when GPS boot up. Although there's only 2010.40 map with its .gma file in device.
What else can I try?
Hi ,i picked up a GTM 25 Traffic Receiver. It is marked Garmin GTM 25 with a circle at E11 in circle after the Garmin name.
It also has 10R-024450.
Can some one tell me what this puppy is? I am thinking that is the European Version, but the 10R-024450 does not match the part numbers on Garmin's website.
you should have *.gmas in your nuvi , it's mapsource who sends them to your unit when installing maps and it should send all the *.gmas needed for the map you downloaded.Enable hidden files in windows and check in system folder
You could use Fast IMG Unlocker to unlock - Btw I dont have any GMAP3D.gma in my unit, but I have a 9 digits.gma probably added with the last map update.
But IMHO i'd redownload the map directly in the unit with mapupdater to be sure to have all the needed files.
ASR and JCV arent locked
Code:Please Login or Register to see the links
Thank you . i have garmin 1390T , tmc licence is in gps device or in receiver antena ? i ask because i lost my original cable with receptor tcm GTM 25 and i buy another cable with receiver GTM 25 from internet but i dont have more details about this cable is ok for my gps?My gps is at my frend for 2 weeks and i cant tested cable . you have ideea how can check cable ? or where is my licence tcm ? thank you Crys
Last edited by crysxyz; 15th February 2011 at 23:14.