Thread: How to install any Garmin map on Iphone Garmin StreetPilot

hello
first, i had some trouble with the app trying to ID my map file.
follow these instructions. it worked for me. (credits to the guy who made these steps)

Instructions:
- Download the .ipa file and install on your iPhone or iPod touch. (Install using "Installous" or using iTunes)
- Download the maps (.IMG files) and other contents (3D, JCV etc) from other threads of this forum for your country.
- Rename the country map to "gmapprom.img" (if it is gmapsupp.img).
- Using iExplorer or your preferred file browser for your idevice (on PC) browse to the directory "var\mobile\Applications\[APP DIR]\garmin-nav.app\storage-usa\.System" and copy in the map files (.IMG) and other directories for JCV and G2S. (NOTE: You can get the [APP DIR] name using iFile; enable "Application Names" in settings and look for "USA"
- After copying the contents you need to modify the permissions on files; to do this, open iFile on your idevice, first enable "Hidden Files" under the settings of iFile to see the .System folder, then browse to the folder "var\mobile\Applications\[APP DIR]\garmin-nav.app\storage-usa\.System" and adjust the follwings:
Ownership:
Owner: mobile; Group: mobile

Access Permissions:

User: Read, Write, Execute
Group: Read, Execute
World: Read, Execute

Tap Done.

- Close iFile, and launch the app

Originally Posted by moreins1

hello
first, i had some trouble with the app trying to ID my map file.
follow these instructions. it worked for me. (credits to the guy who made these steps)

Works fine.. =)