Nokia N95 and magnetic behavior

i got a magnetic case for my Nokia N95 and i found that every time i move the mobile out of the case i found the screen is horizontally oriented and i see it locking itself
this drives me crazy as i thought maybe the case was pushing some keys although i lock the mobile before i put it in the case (i tried many keys to do this)

so yesterday i observed that it only do this if i put it in one single way
so i thought it's the magetic which do this and i tried it
see the video below to see how magnetic field can do to the Nokia N95


i searched the net and i found a link talking about nokia n95 uses very high magnetic filed in loadspeaker
here
check these pics





i found this post talking about the problem
http://discussions.europe.nokia.com/discussions/board/message?board.id=accessories&message.id=6380&jump=true#M6380