Just bought this case for the SGS2: Sena Cases - Designer Leather Cases : Galaxy S 2 Leather Cases for Samsung It's the same type I've got for my Blackberry & Desire, but there's a problem. When I put the SGS2 into the case it goes to sleep. If anyone then phones me it wakes the phone but not before the call has gone through to voicemail. Fail. Also, whenever I take the phone out of the case it does the "turning-on" music...but doesn't seem to take as long to fire-up as if it had been fully off. Is it going into some sort of half-awake/sleep mode? Not sure if it's pressing the side button on entry or sensing it's in a case (ie dark) Setting issue, maybe? Advise? Hope it is settings as I love the case.