Universal Firmware Patcher for Protected Garmin Devices

Hello,

I didn't notice any word "corrupt". when I look at the SD disk ...I dont have "154.bin" but "BUP_154.bin" with size 4 194 304 b. I tryed use "Small Unlocked Test map"=gmapsupp.img, Garmin write "Can not unlock map"

do you have any tip please?
thank you very much

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Petr

petrkufa Reviewed by petrkufa on 27th November 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

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Your device requires patching to use Unlocked maps.

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