1,103 people viewed this problem
Take it to service center and they will update it
Rijul Pujari
For all in warranty repairs for Navman please contact Navman Customer Service on 1300 628 626
Sep 02, 2009
You can unlock the iCN520 and install other GPS software on it. The
iCN520 can run virtually all the major GPS software available today;
from Tomtom to Miomap and beyond.
Instructions on
how to unlock the iCN520 can be found at:
Source: Navman icn 520 with smartST 2005
carefully pull off front grey cover with your thumb, next to card socket, underneath are 4 security screws you need a small torque head screwdriver, take off cover losen security screws inside around battery, unplug and remove battery, replace in reverse.
Source: navman icn 320
I had this problem when I completely deleted the Backup folder from \My Flash Disk.
Restoring the backup folder allowed the 520 to operate properly again.
It is possible that you have a corrupted APPStartupSec.exe application. Without this file working it appears that the NAVMAN waits in USB mode for ever!
Hope this helps.
Source: Navman icn 520 stuck on USB screen
The CD is not available for download from Navman it seems, but you can get it at thepiratebay.com. Just search for 'navman icn' and you'll find what you need, I just did. Better learn how to download torrents though! :)
Source: Navman iCN 520
There are two possibilities:
1) it is a software problem, in this case you can solve it downloading and installing a firmware update. You can download latest software from here.
This is most likely situation.
2) If the above did not work it means that you have an hardware problem, probably the touchscreen is slightly faulty, or the lcd ribbon cable is not well connected. In this case I suggest to take the navman to service.
Regards
Source: navman icn 520

Then volume on my navman icn 520 just stopped when adjusted and tested the test remains on but no volume
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just have the car connection nothing else
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iblisr34 Im in Adelaide Australia do you know where to go and how much it would cost?
Sep 02, 2009