Question about Garmin StreetPilot c550 GPS Receiver
Actually, hydetech is correct. The only way to unlock the unit is with the PIN or taking the unit to the location at which the PIN was set. Your only other option would be to return the unit to Garmin.
Posted on Mar 04, 2008
Hey u got to try 4 digit.. try to do it the most you cant and belive me u will unlock your garmin c550...after felling alot of times will go back to reset and it will unlock..good luck
Posted on Feb 29, 2008
Impossible to unlock without knowing the PIN or the location of the GPS when the PIN was activated.
Posted on Oct 26, 2007
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