I'm back to using my trusty 6600 while I wait for my N73 and it seems to just turn itself off when it feels like it. It doesn't happen while i'm in the middle of using it, most of the time I'll take it out of my pocket and it's off! It seems to be ok all day and then i'll send a text and pop it in my pocket and the next time i take it out it'll have turned off.
Anyone else experienced this?
It didn't used to do it when I had it originally.