You have problems with our new navigation app after your iOS 5 update? Unfortunately the iOS 5 firmware update deletes parts of our app. Consequently the app doesn’t work anymore.
This is something we couldn’t foresee or test and we are very sorry for any inconvenience.
Here’s how to solve the issue: Just delete the app and re-install it. The app should run smoothly again afterwards.
Already purchased upgrades (e.g. maps) can be easily downloaded again at no in the “Upgrades” section in the main menu:
Either click on “Available for download” or repeat the steps of your initial purchase. You will not be billed in any case.
We are already working on an update which should solve the essetial startup problem and we hope, it will be approved by Apple soon.