Thread: Garmin MapmyIndia- Satguide 620 cities MMI v4.01

Just downloaded the file. How can i keep that map into garmin directory? I bought a Garmin nuvi 255w from USA So can i just transfer this file into where? can any one help me out

Thanks

Catymag

please help me... or please let me know the solution hence i have to travel more than 2500KMs in india.

Regards,
DK

Originally Posted by drkansari

Hi Catymag,

I am using Garmin Asus M20 mobile phone in india with default preloaded map. Now, just gone through your post and I found what I am looking for. I am not able to run map on my cell phone. What i had does is given below step by step.

1. I had download file gmapsupp unlocked jfsdpo.img.

1. The map is already UNLOCKED with an unlocker as seen by the name "gmapsupp unlocked jfsdpo.img". No need to use JetMouse KG in that case.
I've seen some really crappy versions of this map then someone tried to unlock it. They put some garbage files into the map archive as shown by GMapTool:

Code:

Please Login or Register to see the links

Originally Posted by drkansari

2. then i had download Garmin_kgen_1.5_Fix.rar.
3. connect my cell phone in mass storage mode.
4. i had found 3 files (gmapprom.img, gmapprom.unl & gmapprom.gma under system folder) under my storage which is inbuilt with mobile phone, there is no scope for using memory card.
5. I had copy gmapsupp.img to system folder on phone storage.
6. I had rename 3 files previously was there like (gmapprom.img to ren_gmapprom.img, gmapprom.unl to gmapprom.unl & gmapprom.gma to ren_gmapprom.gma)
7. I started Garmin Keygen and entered my device id and select garmin mobile XT and clicked on generate then i select custom mapset under select map product then i had enter 1445 and click generate.
8. Now, Please let me know that which code i have to use like 1st generated or 2nd generated?
9. i had picked up 1st generated code and made gmapsupp.unl file as per instruction given by you.

Now, Condition is that I am not able to see any map on my device. Please help me resolve it.

Thanks in advance.

Regards,
DK

You can enable your original maps if you rename the files back to "gmapprom.img", "gmapprom.unl" & "gmapprom.gma".
The file you downloaded is already unlocked and could be copied as "gmapsupp.img" to your map directory on your M20.
If your "gmapprom.img" map covers the same area as the "gmapsupp.img" map you should just have one enabled and the other one disabled.

The first code field in the JM KG is only for Gamin Mobile XT or Garmin Mobile XT and the "SW.UNL" file. It's not needed when you have a Garmin-Asus M20.
The second field is for the "gmapsupp.unl" (or more generic like "{same_as_map_file}.unl").

[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]

is this the latest mapmyindia map for Garmin?

@bahama99

There's a Garmin compatible MMI v5.0 but no one has released a copy to the forum scene yet.

The only MMI v5.0 here for the moment is [Only registered and activated users can see links. ]. Seems to be trouble to install it on a Windows Mobile as indicated by comments in that thread. Not good for Garmin map usage anyway.

@ Catymag & @Ballebar

You mean to say that i just copy gmapsupp unlocked jfsdpo.img to my device and just rename it to gmapsupp.img. is it?

So, if i do that then there are four file now on my device.
1. gmapprom.img
2. gmapprom.unl
3. gmapprom.gma
4. gmapsupp.img

So, How can i sure about which map is using by my device. gmapprom.img or gmapsupp.img or how can i use latest map.

Regards,
DK

@drkansari
To check what map is used in Nuvi by.. Tool---> Setting-->Map