Thread: City Navigator China NT 2013.20 - English

Hi there
My Nuvi 1250 shows a "cannot unlock map" message when I put the img file I exctracted from "Venus-CN-China-2013.20-ENG-NT17.rar"; any other img I downloaded in these years worked just fine, I'm currently using CN Europe NT 2015.20, the unit runs on Software Version 6.2.
Can anyone help?
Thanks

Ok, never mind: I ran it through the unlocker, just in case, and it "magically" showed up on my little 1250... oh yeah!
But... wasn't it already unlocked?
Anyway...
Usually not if there's no advice that it's unlocked [and there isn't].