Hi
I copied the gmapsupp.img file for the UK and Ireland to my Garmin Nuvi 360 but am afraid of renaming it to gmapprom.img as the existing gmapprom.img file is 1.24Gb and the gmapsupp.img file is only 175Mb. I currently have city navigator NT Europe v9 on my 360. Is there one file anywhere that i can download to fully update this file or if i rename the smaller file so as to replace the much larger file will I lose the rest of Europe. I live in Ireland but would like to hold on to my Full Europe maps. Any ideas anybody. Thanks in advance.
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