For users who want to root their Meizu M3 Note to install custom ROMs (like LineageOS or Resurrection Remix) or Xposed Framework:
: Download the official Meizu M3 Note firmware (often identified as MT6755) and extract the contents to find the Android_scatter.txt : Ensure the phone has at least 50% charge before starting. Step-by-Step Flashing Guide meizu m3 note firmware sp flash tool
: Changing the software from a Chinese version to a Global version to get Google Play Services. For users who want to root their Meizu