How do you reset a navigon 2090s - Navigon 2090S Car GPS Receiver

1. Use a thin object to press the reset button located on the right
side of the device. The device will be switched off.
2. Press the power button for at least 10 seconds to switch the
device back on.

The Navigon GPS manuals are available here: http://support.navigonusa.com/support/index.php/userguides . The direct link to the 2090S manual is here: http://support.navigonusa.com/_pdf/manual/Manual_2000S_2200T_Series_English_Rev1_1.pdf . This is the English version of the manual and applies to the 2000S and the 2200T as well.

I hope this helps.

Cindy Wells
(note you will need Adobe Reader or a similar program to read the file.)

Delete the app and reinstall it via iTunes.
If that doesn't work, you might want to consider restoring your iPhone via iTunes, then reinstalling Navigon. Hope that helps.
Regards,
-K

Please remove the battery for a minute or so. If the problem still persists then have the firmware reinstalled as it has got corrupted.

there is a reset hole somewhere on there that you could fit a paperclip in, click on that for 5 seconds and it will reset your device for you

Here is a link to navagon. Click on product user guids and scroll down to your model.

Well after many emails to Navigon I got the fix for my 2000s What you have to do is download the 1.2 version software for the 5100 install it on a 2GB micro SD Card. Put it in the slot and turn it on. You will have to regester as if you have a 5100 but it will work. The reason you have to use a 2GB card is the maps are to large to go on the internal memory.

Make sure the sd card is seated properly.

The software on the micro sd card is corrupted. You need to get a new software image

I have a Navigon 7100 so this might not work..
1) try to do a factory reset

2) call navigon they might have a master reset code to over-ride the password lock

3) DUMP boyfriend!!