|
The only solution that I can recall anyone posting here -
Use Kubrick to downgrade it to the firmware version that Kubrick contains (3.1.something if I recall correctly) 3.4 according to the release post.
And then follow Amazon's directions to update it. It is a step-wise process, since the 3 series firmware are all "incremental" rather than full images.
Just be sure to set Kubrick's options to replace the system image.
|