I understand that its not yet stable and such but it'd help a quite a lot faster with finding bugs and such and itll also help some of those cravings for the new Flyme 6 features. Most of us are already aware about what damage unstable updates can do but we are prepared for the risks. Why not just make a beta website or app where the people can sign up and instantly join with the consent of you guys reading the phone data for bugs? Its just an opinion from a really hardcore meizu fan :\