Hey.. Anyone here? Im an old user of zinc.. since 2007. Have upgraded to WM6. Anyone have these problems? Since i changed my sim card, the phone always turns off by itself... its very frequent that i have to turn it on everytime i want to use it. And im using celcom, but recently ive received a misscall messages so frequent, about 3 times a day. Its an old message, but the phone recognizes it as a new one. Is it because of the provider, or my phone? Please reply soon!