Originally Posted by
jdmtech
@Meserias...
A simple test:
Format a SD card (FAT16, not 32)
make a file called EraseReg.fmt on it - and inside it put something using Notepad. I've seen a few variations, just so long as it's not empty (1234, EraseReg, whatever really)
Pop into your GPS & hard-reset (hold the power button for 10 seconds, usually)
Turn on again, and wait. You might get a blue screen with a message which will flash through hopefully wiping some reg settings on the way.
Pop it out once done, and re-start (10-second thing) again.
Hopefully that's it! :- Hope it works for you.
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