I'm in Korea temporarily, and I bought a Samsung Galaxy M(magical) style phone provide by Olleh. It charges with what I believe is micro usb. The problem is, when i plug it in the wall, nothing happens. I have a theory, and wondering if anyone has more knowledge on it, or has a solution. My theory, is most Korean outlets I believe are 220v, but where I am staying has american 110v outlets. So i'm thinking that could be the reason. Can anyone back that up or provide an alternate reason or suggestion? Thanks.