Flyme OS test firmware (MX4)


  • Optimization: calls in full-screen desktop display when a call interface.
  • Fix: Even now the status bar does not display a message recording icon displayed properly after restarting the phone.


  • Network speed: new network speed function, a key to view the current network speed.
  • Network Diagnostics: new network diagnostic function, a key to detect the current network status.
  • Entrance: Settings - Wi-Fi - Click hotspots currently connected into the details page.

Audio frequency

  • FIX: When headphones to listen to music, to micro-channel message or phone, listen to the micro-channel voice, the sound suddenly becomes large.


  • Optimization: Optimization of business card scanning processes, improve the recognition rate.

Application Encryption

  • FIX: micro-channel phone book can be read encrypted messages.

Lock screen

  • Fixed: the dark screen mode, slide to unlock gesture on an occasional flash lock screen.
  • FIX: Set up a smart wallpaper, unlock the screen will flash at lock screen wallpaper problem.
  • FIX: When you use some third-party theme, do not take effect immediately after the replacement lock screen wallpaper.


  • FIX: third-party applications do not call the camera OK button and remake after shooting.
  • Fix: under password lock screen shortcut to open the camera when using the camera flash back Burst.


  • FIX: Unable to open SMS Desktop Search Settings item.
  • FIX: The Big Picture card case Top News amputated.

Landscaping theme

  • FIX: enter the local wallpaper preview lock screen, the time display does not show only the colon.

Flyme OS

Flyme OS

After installing this update from 4.5.7I it changed my home button. It now works as the back button and when I swipe it as I usually did when wanted to back it brings me to the home screen. Is there a way to bring it back like in the older version?

I’m still using 4.2.8 stable version because i had some (not only) performance issues with the early fives and then i kinda stopped checking and did not even go to following stable 4.x ones…
Which version would be the best to upgrade to now? To keep my phone nice and fast but get some new features and tunings that im sure were plenty in the past year :-D

This one is good for me, but in Tuesday it will be release a new one beta, so you can try then!

Meizu MX4

@furak I have the in beta and I think it’s the best one for me …

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.