I just upgraded my FP1 to the alpha version of Android 4.4. And I’m very happy with this, since all Apps work again. There is only one issue remaining, OSMAnd+ is not longer able to access my external SD-card to save maps on it, which is very sad.
I already installed “NextApp SDFix” that repaired write access to MicroSD-cards that was locked by Android 4.4.
However, OSMAnd is not able to access the external storage. Removing and installing the App via F-Droid or Google Play does not change the behaviour.
Is there anyone who could help me or provide valuable hints?