Although WML is out of date, many websites still use WAP here, any patch/plugin to make default browser support the protocol?

When browser opens a wap website, it will show a downloading file (source code) rather than a readable web, it also happens in safari on iphone and firefox on pc.

example:
http://m.hao123.com/?z=0&ref=wannawml
http://m.3g.cn/