Flyme OS stable (MX4 Pro)


  • MX4 repair sliding operation easily recognizable as a click of the problem.

Lock screen

  • Optimization slide Task Manager Caton problem.
  • MX4 open repair problems since the start of the application can not receive messages through multi-tasking cleanup.
  • Repair the lock screen prompts copywriting does not follow the system language change issues.
  • When repairing portrait Task Manager icon display problem landscape.

Global Search

  • Added support for location-based search services scene.


  • Added two-finger match the desktop editing mode.

Notification Center

  • Repair phone turned silent and vibration, QQ / micro-channel mode is set reminders for voice + vibration problems to QQ / micro-channel messaging phone no vibration.
  • Even now repair the notification bar music control buttons and song names overlap.
  • When you modify the access code lock screen, so that the status bar can not accept any click event.
  • Lighting function screen to modify the cancellation notification mail and SMS.


  • Added view contacts function call.
  • Search results can show all the contact numbers and more numbers when new T9 search.
  • After the new call by pressing the dial keys T9 dialpad dialpad content can quickly restore the previous call.
  • Fix user feedback frequently disconnected mobile data access issues.
  • Repair call, press the Home key to return to the desktop, select the Actions menu does not show a problem when entering the phone again.


  • Added “timed SMS” function.
  • When the new share contacts, select Information / Network Information Share Share plain text directly.


  • New contact list display company information.
  • New Star Contacts feature.

Microblogging Contact

  • Microblogging service contacts change to the background, the main interface icon no longer displays the contact entry.
  • Added Share to Weibo to support multi-map upload, maximum support nine pictures, each picture maximum support 10M, support failure is automatically saved.
  • Added support for displaying TWITTER send microblogging progress in the notification bar.
  • Added support for large image preview TWITTER and you can delete the picture to be sent.
  • New microblogging personal dynamic list of supported displays and supports zoom Figure 9 preview.

Set up

  • MX4 Pro new local data backup and recovery capabilities.
  • MX4 Flyme new lab in the dial pad to enter 159357 # * # * # * # * to open.
  • Cancel optimized encryption application list “Weather”, “Alarm” encryption support, unable to avoid the alarm clock sounded normal.

Suspension Ball

  • Optimized suspension ball animation and default functionality.
  • Optimized fixed keyboard appears suspended ball pop height.

Domestic services

  • MX4 Pro new life service applications.
  • Create a new calendar accounts belonging living services.
  • New movie theater to buy page to increase.
  • Optimize travel programs to increase the use of third-party maps.

Security Center

  • New power-saving mode, saving a second limit change “Nokia”.
  • Added standby power management, standby lock screen automatically clean up after three minutes back-office applications.
  • New leisure traffic monitoring.
  • Add memory to accelerate desktop shortcut, click rapidly achieve accelerated memory.
  • Close the application since the launch of the new authority, immediately clean up the memory footprint of the application.
  • New traffic daily reminder.
  • Ultimate power saving mode to optimize brightness adjustment.
  • Whitelisting accelerate repair memory problems automatically restore the default settings.


  • New Online ringtone channel.
  • New calls, text messages and other tones configuration capabilities.
  • Download Manager channel additional resources.
  • New theme mash save function.
  • Try the new theme History Channel.
  • New Online ringtone audition transition animation.
  • Live Wallpaper channel optimization experience.
  • After the repair to change the theme back to the default theme change, notification bar always shows “Apply Theme” issue.


  • New Metering separation function, enables individual focus or metering point adjustments.
  • New location setting switch.
  • New viewfinder interface switching mode menu appears to decline.
  • Night mode to optimize the combined automatic mode.
  • Optimize size interactive display.
  • Beauty Mode Beauty optimized to increase the default value.
  • Now click the shutter can not be repaired even take pictures of the problem.


  • Added support for offline viewing cloud within the photo album.
  • Added support for offline editing in the cloud photo albums.
  • Added to enlarge the title bar displays the time + location.
  • Added GIF picture identification, easy to find GIF images.
  • Slow slide to the right after the repair for larger image switches to the next question.


  • MX4 Pro new “online seat selection” channel, watch the trailer at the same time can be a key to buy a movie ticket.
  • Added “Add a local video directory” feature.
  • New video details page supports direct window to switch to the suspension.
  • Increase when the new full-screen player lock screen (unlocked) anti inadvertently mechanism.
  • Personal center optimization optimization hierarchy display, clearer structure.


  • Optimization of individual centers redesign, do not enter the details you can click to play music.
  • New lyrics picture sharing capabilities.
  • Added recently added regression.
  • Added support for folders and subdirectories singles two search methods.
  • New Folder list of songs to add letters navigation bar.
  • New lyrics and cover interface is playing to cycle.
  • Automatic correction function to optimize the lyrics.

Application Center & Game Center

  • New real-time search hot words.
  • Need to uninstall the new input device password encrypted when applied.
  • New online games, single and reputation rankings.


  • New browser night mode.
  • Added to read the next page and other modes are automatically loaded when you connect in a page.

Alarm Clock

  • Alarm boot speed optimization.
  • Optimized interface to modify the alarm list, alarm control switch to the right.
  • Optimized alarm reminder next time modify the way the top bar box prompts bomb.
  • Even now the alarm clock to repair the problem.


  • Added support for cloud disk online open function. Music support: APE, M4A, WAV, FLAC, MP3, AAC, video support: MP4, WMV, MKV, PLV, RMVB.

Voice assistant

  • Add a new voice search application center.


  • New details and card plus mail filtering options.
  • Remove topic search interface optimized classification switch, the default is not classified.

System Upgrade

  • Added support when fully charged in WLAN environment to automatically download the upgrade package.

Input Method

  • Optimized input method performance, increase input fluency.
  • Thesaurus can not repair synchronization problems.


  • Replace the paper’s new animation.


  • Using a USB Wifi shared network links appear after repair can not access questions to PC.



last edited by samanen

thanks for your efforts …
I did update
I lost wifi 5ghz ,I cant find it any where …can you help please?

thanks for you
i have question.What kind of, and should update of three “a”,“c”,“u”?

Always flash the A Firmware. It gets more updates ;) U and C have a branding (U stands for the chinese provider Unicom for exampel).

@‘AustrianMeizuFan’ said:

Always flash the A Firmware. It gets more updates ;) U and C have a branding (U stands for the chinese provider Unicom for exampel).

flash the A firmware.

it’s graet! good !
thansk you !

i got a problem here !!!

it cant read my contact !!!
it cant run play store !!!
it cant run my gmail !!!

what should i do?


Reinstall with clearing data.

how to degrade from 4.5.1A to this one?


Like always - but clear data.

there is no play store ? when i download also cant use !

My audio is still not synchronized with my video when I record…
Just me?

I had Install this firmware whithout “clear data” and work perfectly, no have bug :D. The translation in French isn’t perfect but pratically ^^. The Antutu score increased from 44000 to 50000.

For google apps I have install “Google Installer 1.4.2 (English)”

Simon ng for me youtube works perfectly.
Dfos no have your problem, my audio is synchronized with my video when I record.

(Sorry for English errors, I’m French and my english isn’t very good :/)

Can anyone try to help me out? Should I use the warranty? It really annoys me not hearing the audio at the same time the video is being played…

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