Having problems with my Casio G'zOne phone. I did a search and didn't find anything quite related, but then again I may have just been overwhelmed with the amount of info. In any case, problem is twofold; when I push the button to lock the phone it shuts down. When I try to restart it it freezes during boot. The only thing I can do it to remove the battery and try to boot again. Usually after about 4 attempts it will boot. I checked for software up grades and everything seems current. I guess I could try a factory reset and try to "force" it to download up-to-date software. any other suggestions?