tanbam wrote:The map should update fine even if the only file that you have on the disk is the gmapprom.img.
All of the other update-able support files would be erased from your internal memory, but that wouldn't really matter, since they wouldn't be compatible with your new map.
Before you go through the trouble of updating all of the support files, get the gmapprom.img part working. Everything else is just fluff until you can get that part to load.
Once you can successfully update that map, you can simply put the rest of the support files on the same USB stick and re-run the update procedure.
Hmm. So even just "Garmin/gmapprom.img" should be enough to update it? I tried having that file only, and renaming it to gmapsupp and it still failed.
I have come across a couple of posts that lists the exact file structure needed, downloaded all the files, and still nothing. So what could I be doing wrong? The car likes and communicates with my USB drive fine, but it does not like my 2014.10 map image file at all.
My current file structure is:
Root:
GMAP3D.IMG
gmapprom.img
GMAPTZ.img
Root/ASR
048UHSLG.ASR
048UHSLD.ASR
048UHSLE.ASR
048UHSLF.ASR
048UHSLC.SRX
Root/JCV
D3191090A.JCV
Root/SID
D2656110A.SID
D3157090A.SID
D3398080A.SID
D3406080A.SID
Root/SQLITE
D3397080A.DB
I am downloading the GS2 file and a different JVC to see if that works. I know the CTP2012 doesn't do anything with all the extra files but I think I read where estoyloco says it works better if you have all files present regardless of the fact that it's a 2012 RB5.