Hello. Newbie here. My Samsung Galaxy W: 1) Sometimes can't receive sms although the sender got the delivered message. My gf needs to send sms twice because of this. 2) Sometimes don't ring when receiving calls. 3) Sometimes blinks when it's on standby. Imagine you pressed the physical key when it's in lock mode. Then don't unlock it and let it be till the screen turns off. That's how it looks like. The keys are not pressed yet it suddenly turns that way itself. Repeats several times before actually stopping. 4) My freaking memory card is stuck. I know ur supposed to push it in first then it will pop out a little. But mine just won't. I nvr actually removed mine before this and it was inserted by the seller. This is a hardware issue. Obviously posting this one can't solve the prob. Just fyi really. Maybe I got the faulty batch? HELP!!!