hi, I bought nuvi255w, updated its city nav eu nt to 2010.3 via pc/garmin download.
mapsource 6.15.10 got installed. I updated it to 6.15.11 and 61511_CDE_jetmouse.
I unlocked 2010.3 via JM-KG-v1.5+5Digit+ChecksumFix for nuvi250 in mapsource but
after sending it to nuvi250 it is still locked. what am I doing wrong? tnx in advance.
edit: I tried again, & it was unlocked after sending it to the device for the 2nd time.
so the problem was solved, tnx to all for great tools.
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