Hi! I got my meizu m3 note today from gearbest and it had that version 5.2.2.3G, I can confirm it works very badly, the battery was draining completely in 2 hours and the device was very hot even with the screen off. I think gearbest installed that rom ported from a different model maybe from the mx6. I decided to flash the chinese version 5.1.6.1A, I lost my native language which is portuguese and I'm using english for now. The phone is working well with this chinese ROM but I hope meizu and flyme make things right by releasing a stable Global ROM for the M3 Note. I'm a big fan of Meizu phones since I bought my M1 Note and I had several models from meizu like the M2 Note and the M1 Metal and most recently my MX5 but with the M3 Note I am disappointed at Meizu and Flyme. Please release an official GLOBAL ROM FOR THE M3 NOTE. Don't destroy the trust you built with your loyal customers from all over the world.