Thread: City Navigator® North America NT 2010.30 -IMG Locked&unlock+ Mex&Can IMGs +mapsource version

Originally Posted by aztec1971

please forgive me for my ignorance. I have searched and read the How-To's.

I have a nuvi 255w and want to update the map to the .30 version.

Can I simply use MapUpload to do this? I have read the FAQs and it says to copy the .30 .img into the Garmin folder, but everytime I do this, it says it cannot copy as the device does not have enough memory.

I have renamed appropriately as well and tried to use SD card but it doesn't do anything, even after restarting the 255w.

Thanks for your patience and help!

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when .30 is read fast it looks like 3d----

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on the garmin directory of your gps probally is a gmapprom.img file about 900 mb

move it to the compuiter to make room---or copy and delete it--

then copy the unlocked file after you name it gmapprom.img to the garmin directory of your gps--

mapupload or any copy will work---
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the sd probally worked except you needed to deselect the old map first--as you can't display two maps at the same time---that cover the same area--
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anyone that asks a question on this forum--is far from ignorance---as this is the place to get the best maps with the support.