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DriveSmart 61, DriveTrack 71

006-B2588-00

Release 6.30

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DriveSmart 61/DriveTrack 71 fw 6.30.rar SD card Kit FWID 2588 ONLY

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Make sure your device is fully charged.
Unpack contents to fresh SD card formatted FAT32
Ensure your device is fully OFF (not in standby), insert the card in device and power on.
"Loader" will appear on screen for a while then the device will boot up when the flash of patched firmware is complete.
Your device may reboot its self during the process just be patient.

Your SD card will have a new file named 154.bin this is a backup of the device's non-volatile memory region and may save your device later if needed,so keep a copy of it somewhere safe.

Garmin_Nuvi Reviewed by Garmin_Nuvi on 28th October 2019. Universal Firmware Patcher for Protected Garmin Devices Universal Firmware Patcher for Protected Garmin Devices v.1.10 This is an universal firmware patcher for protected Garmin devices. Many devices recently have a strong firmware protection and cannot use unlocked maps because firmware requires .gma and has MSV ( Map Signature Verification). In this list (http://www78.zippyshare.com/v/CWAOqHso/file.html) you will be able to check if your device firmware requires this patcher or if it just needs gingunlock+mapsigpatch or simply an .unl file Rating: 5

Good day! Can I have a Patch Kit for DriveSmart61? The link no longer works.
Доброго дня! а можно мне Patch Kit на DriveSmart61? Ссылка уже не работает.

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Check your device is HWID 2299

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Montana610_680_350_Patched_JNX.rar
For your device you use

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just drag & drop Montana610_680_350_Patched_JNX.gcd onto the WebUpdater icon

Do latest firmwares for GPSMAP 66i and GPSMAP 66st require patching to use unlocked Europe NTU maps? I did not find them in the compatibility list of this patcher, and I tried two different Europe NTU 2020 maps that are 100% unlocked but do not work.

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This was answered already for your GPSMAP 66st otherwise try the firmware below

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GPSMAP 66 | 3028 | 210 | MAP: Yes | GMA: Yes | MSV: Weak | GVS: --- | File:

Legend:
MAP: Yes - it verifies the presence of a valid unlock code, to unlock an .img you can simply use JetMouse keygen.
GMA: Yes - it verifies the FID limit (2200) and the presence of a valid *.gma, to unlock an .img you enough to use the old gimgunlock-0.03 (without MapSigPatch) or one of its derivative.
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*).
MSV: Strong - it verifies the validity of map signatures more complicated way, in this case you need to patch your firmware and unlock an .img using any correct unlocker.
GVS: Yes - it verifies the validity of firmware signatures, you have to use Updater.exe to install the patched firmware for the first time.


GPSMAP66_WebUpdater__410_Patched_JNX.rar

Thank you Garmin Nuvi,

Yes my device HWID is 2299. I will follow your instructions.

Edit
Thank you so much. All is good.

MONTANA 750 I
< PartNumber>006-B3459-00</PartNumber>
<SoftwareVersion>850</SoftwareVersion>
<Description>Montana 750i</Description>

Moderator Notice :

Not advisable to share your garmindevice.xml or it's contents publicly except as above