Unfortunately, the device showed Switch 3-4 days after at only 1 photo and did not go further. Repeated off and on with and without memory card, with and without battery (so that the date remains at Spannunghssausfall) unfortunately brought no success.
Factory reset did nothing. Too bad ..., was sent back.
UPDATE:
After returning the defective sent me HAMA a new successor to with remote control so that the menu is much easier to adjust, you do not have more fingers behind the picture frame around.
Shuffle working properly, now also displays videos.
Unlike other providers, the display is not quite as high resolution, but it will cost considerably less and has the appearance of photos OK
A big advantage is the relatively large angle where the image is still reasonable to recognizable.
A small drawback is that the images are not automatically rotated so right, sometimes it works and sometimes not, but does not bother me further, because if the image is rotated also shown significantly smaller on the screen.