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Unless you are a "New" member, having used the Thanks button regularly is the quickest way to get help.
Hi. Tried new to patch new FW 6.10 for GPSMAP64 with JNX loader patcher. There was no problem during update process but Can't Authenticate Maps appeared.
Looks like JNX loader does not work with new FW.
Is there any other solution?
Maybe not unlocked
MSV: Weak - it verifies the validity of map signatures in a simple way, you can unlock an .img using gimgunlock-0.04 (without patching your firmware), but in case of unicode maps (CP65001) you must modify the CP value (see the Temporary authentication of Unicode maps*).
Share the Frmware 6.10 as the latest offered is 5.60
Last edited by Garmin_Nuvi; 14th January 2021 at 03:05 PM.
Unless you are a "New" member, having used the Thanks button regularly is the quickest way to get help.
Here it is GPSMAP64s FW 6.10 -
*Update: This FW is received only with the latest Garmin Express v. 7.2.2.0.
Now official version, not beta.
Last edited by Garmin_Nuvi; 15th January 2021 at 01:28 PM. Reason: Combined posts
As kindly request from
This is a Patched Firmware (JNX + Unlocked Maps) for GPSMAP64/64s ver. 6.10 Beta
Since the GPSMAP64s (HWID: 1859) does not have the GSV and falls into category 2
MSV: Yes, GSV: ---
In this case the Patched Firmware guarantees the correct reading of Unlocked Maps, including NTU and TOPO Maps with CP 65001.
The Patched Firmware guarantees reading of BirdEyes JNX images too.
Be sure to remove All BirdEyes images eventually present on Device before apply Patch
BirdEyes images can be restored AFTER flashing new firmware
Also, in this case the "patched" Firmware can be loaded through the normal update procedure via WebUpdater
Changes made from version 5.90 to 6.10:
- Fixed an issue with Explore Sync of route navigation
- Fixed an issue drawing certain areas on the map
- Fixed an issue where the last point of a track would not be connected on the map
- Fixed an issue that could cause the map to jump to incorrect coordinates
Changes made from version 5.70 to 5.90:
- Added support for Explore Mobile
- Improved precision of some position formats
- Improved Menu > Menu shortcut so previous page loop page is remembered
- Fixed possible shutdown on configure maps page
- Fixed possible shutdown during POI spell search
- Fixed possible extra items when logging geocaches
- Fixed possible trip distance jump after first GPS fix
- Fixed prompted routing from chirp review page
Watch Out! This is a Beta release. Give feedback!
Thank you. Interesting, Garmin Express does not say anything about beta version.
Thank you. Everything works. How did you patch the FW?
Last edited by Garmin_Nuvi; 15th January 2021 at 02:26 AM.
MTB75 (14th January 2021)
Smart 61
PartNumber 006-B2588-00
SoftwareVersion 630
The file gupdate.gcd has been earased
And im trying to download the patch file through the updater app but its not working
I unlocked three devices, but after downloading the patch, the device did not work. It only works to choose the country, and I cannot choose
And now it is not responding when I try to connect it to the computer
I tried to open the lock the old way, and the devices broke down. It became unresponsive to work. It just works to select the country, and I cannot enter and it does not respond to entering the computer
Hello thank you for putting the instructions but it seems that im still makeing an error thay i am not aware of it would be kind and appreciated if u can send the files for the smart 61 that i can put directly in the sd card?
Last edited by Garmin_Nuvi; 20th January 2021 at 02:22 AM. Reason: Combined multiple consecutive Posts
Original Firmware
Model Update Part Number Firmware Version Links DriveSmart 61 006-B2588-00 Release 6.30
(41928 Kb)
Post with instructions
Last edited by Garmin_Nuvi; 20th January 2021 at 02:40 AM.
Unless you are a "New" member, having used the Thanks button regularly is the quickest way to get help.
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