It workes but...

Screen rotation lock/unlock does not work on my iPhone4 (ios up to date) .. Cant put screen to fullscreen streaming from Dreambox sun800 HD SE. Only tiny tv box in portret mode. App bought the same day.

Update!
The screen started rotating the day after purchase,, and so far the app is perfect! Two stars added :) ..

1nv4d3r about Blackbox Pro for Dreambox, Vu+, Xtrend, TVHeadend and Others