Hi all, I thought I had this problem solved, but not so. When I play a movie in youtube, or elsewhere, and the video starts in portrait mode, and I rotate the phone 90 degrees, the video doesn't automatically switch to landscape mode. I've just restored the Cydia settings and uninstalled all my tweaks using iLEX RAT, but this hasn't cured the problem. Orientation lock is definitely not on so I know that's not the problem. It seems I have a problem with my accelerometer. Can anyone assist with this please? Thanks.