Results 881 to 890 of 1995
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29th March 2020, 08:58 AM #881
@rallodi
"Firmware Patcher 3.80" is Alex Whiter's JNX Patcher. It allows for use of JNX files without a subscription, but it doesn't patch firmware for use of unlocked detail map files which is what's done by big-bang's Universal Firmware Patcher (aka IMGPatcher). In the GCD file supplied above, fw_all.bin has been treated with both patchers.
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29th March 2020, 11:07 AM #882
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29th March 2020, 01:44 PM #883
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29th March 2020, 01:46 PM #884
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29th March 2020, 04:07 PM #885
Sorry, i could have been clearer perhaps. But you'd asked about a firmware patch and for such marine devices it's simply not possible presently using the Universal Firmware Patcher in this thread. My apologies if you were misled.
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6th April 2020, 07:10 PM #886
Sorry, but I am struggling. Post 1 says "Download firmware gupdate.gcd ". My device does not have this file (Montana 610). How do I proceed?
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7th April 2020, 03:19 AM #887
Check your device is HWID 2299
Montana610_680_350_Patched_JNX.rar
For your device you use just drag & drop Montana610_680_350_Patched_JNX.gcd onto the WebUpdater icon
Last edited by Garmin_Nuvi; 7th April 2020 at 03:31 AM.
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pierfel (11th August 2021)
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7th April 2020, 04:01 AM #888
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.
Moderator note
This was answered already for your GPSMAP 66st otherwise try the firmware below
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.rarLast edited by Garmin_Nuvi; 7th April 2020 at 05:44 AM.
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7th April 2020, 01:46 PM #889
Thank you Garmin Nuvi,
Yes my device HWID is 2299. I will follow your instructions.
Edit
Thank you so much. All is good.Last edited by Garmin_Nuvi; 8th April 2020 at 06:45 AM.
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8th April 2020, 09:57 PM #890
Does someone have the patch firmware 7.60 for the Garmin Montana 600 hwid 1275?
thanks in advance.
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