What is your device HWID?
Hy all and sorry for my bad english and if i posted in wrong topic. I have a Garmin nuvi 255w and i wanted to updated my maps. I replaced gmapprom.img with another bad and when i start it, gps freeze at "loading maps". I search all over the net...i canīt reset it. I try some method described here like cure rgn but is not work. I turned my gps on and hold push on left upper corner. After that i plug usb cable and my pc sound a beep sign that is connected. The problem appear when i want to put new cure.rgn in updater. I drag and drop cure.rgn on updater..updater start..i select usb (i usb form appear nuvi xxx) but when i press ok...is loading..and at 50% pc sound a new beep and gps is diconnecting. I want to mentionate that this operation is short..i not pass over 30 second... Can someone help me please?
What is your device HWID?
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