www.gps-users-forum.co.za

Got this Toy About a Year Ago.
It's Worked Hard 4 me Running,Walking,Cycling,Gym without a complaint.

It looks like the DEM problem is still present on Nuvi 34xx 35xx
Back up your Nuvi b4 doing this update.

Another thing you can do to make your favorites more permanent. Extract the current.gpx from your Nuvi. Run it through PoiLoader.exe (output to computer, Nuvi disconnected) PoiLoader.exe will then create a .GPI file. Copy this file to your GPI folder in your Nuvi. It is advisable to back up your who...

Yes
You can use Garmin Express to Backup and Restore your Favourites etc (Recommended)
Alternatively you can copy the file named current.gpx to your computer.
Regards
Joe

With these New Firmwares some Unlocked Encrypted GPI files will stop working.

No problem with the RHD or any Homebrew GPI files made with POILoader.exe

The Firmware number for 34xx 35xx is version 830

Garmin begins to release new SW for old devices that are compatible with Unicode maps like 34x0, 35x0, 24x5, 25x5 and newer model xxx7 ...

Changes made from version x.xx to x.xx:
Added improvements for handling larger map files.

Hi Phillip
Try this
Links are up

If you have a problem with dem missing after updating please post request on this thread.

copy the gmapdem.img to folder /.System on the Nuvi.

Garmin began rolling out Garmin Express v4.1.28.0 for the PC yesterday. :ugeek: This version includes the following changes: • Introduced new feature: users can now purchase, renew, and download safety camera subscriptions from within Garmin Express. • Improved System Tray / Action Center messaging....

Links are Active

Sometimes this works, It's bailed me out a couple of times.

https://www.piriform.com/recuva