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Hi,
If I patch My Montana firmware 3.9 with firmwarepatcher, will it be possible to come back to the original firmware 3.9 ? How ?
I created a .jnx file with Map2MAPC and apparently .jnx files can't be seen in Basecamp as .kmz files can.
I haven't yet well understood the process although I read all posts. What can I do with the firmwarepatcher.exe ???? Where do I have to run it ? Some people use internal memory, others SD cards ............
Furthermore, I can't find any gupdate.gcd file in Montana Garmin folder.
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Thread: Patched firmwares for JNX files
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8th May 2012, 07:35 PM #11Master
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Last edited by sergio2; 8th May 2012 at 10:00 PM.
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