Hi,
i start again from the beginning with initialize the partition table and format, type E for export, but windows now recognize it as blank partition. formating with windows works, but still no luck to update the system.
after several failes i format the partition with mkdosfs for windows:
Code:
mkdosfs.exe -F 32 -s 16 -n Kindle f:
now it flash´s the main system.
Kindle is now back to life...