I've had this phone quite awhile. It just started being a nuisance a couple days ago... If screen goes black into resting mode it seems to shut off completely (without all the usual graphics,etc). As long as it "stays awake" by playing a game or whatever it seems ok. But then when it shuts off the power button will not do anything. Sometimes it will power up by holding down volume down and power button but not always... The only way it will really come on is to pop out battery, put back in then power button works to turn phone on. But has to be done immediately or button won't work. I'm stumped. Can you please help me fix my phone? Does anyone else have this problem? Thankyou!