Funny, after moving the databse to USB the admin panel shows my no avaialbe update anymore and says its up to date (though 30.0.4 would be if I understand correctly).
Next question came up!
Shouldnt moving the database to USB mean that the sdcard isnt needed anymore? Or do I need to change a seeting I didnt found yet to run ncp from it now? Maybe again I didnt understand right and database doenst include the OS itself so the sdcard is still needed. Anyway without it the system doesnt runā¦