Meizu M9 runs on a customized Android 2.2, with a pretty decent UI, I expect that to be the reason for porting.
Working buttons, SD card, music, no more reboots, a new kernel and new build prop with 32mb dalvic heap,and stability.
What is needed: Signal and proper screen resolution
More on dev thread

One reply on “HTC Evo 4G gets Meizu M9 ROM”
Hi Gaurav,
I have been following this forum since some months and I like your reports very much as they are highly informative. I wonder how you are able to collect so much information.
I wish to know more about androids. Do send me your mail id to me.
Thanks,
Keep sharing knowledge.