Because HD2 was one of the best phones made by HTC. It has massive community support and lot of developers. It can have almost all androids, windows and Linux.
So yes it also has MIUI.
Duos is small, slow device without support and there's no developers that will do MIUI. Also Xiaomi won't do MIUI because they develop for hi end, top devices like S3, Note 2 or One X. Also you don't have jelly Bean so no chance for MIUI.
Wysłane z MI 2