Yes.
Done all wipes on system 2, flashed ROM (http://pan.baidu.com/wap/link?uk=3309038431&shareid=2891049423&third=0), flashed patch for Mi2S (http://pan.baidu.com/s/1qW2ocIo#path=%252F%25E6%2588%2591%25E7%259A%2584%25E8%25B5%2584%25E6%25BA%2590), booted (more or less 5 minutes on logo boot)...