Edited by danieleal at 2016-10-01 21:24

Hi EVERYONE,  I have the chinese version of the M3 Note(M681Q) and I changed my phone id to install the 5.1.3.4G and I lost my front camera and the battery was draining and the device was getting too warm, ETC... maybe because this Global firmware wasn't intended for the M681Q. So I installed chinese firmware which is running flawlessly and added multilanguage support. Here are the steps I followed (always have an update.zip in the internal storage to reinstall in case you get bootloop) I have uploaded the the apk files to make it easier for people that don't have a windows computer or don't want to have too much work so feel free to skip the steps in RED:


1-Reinstalled version 5.1.6.0A downloaded from  http://www.flyme.cn/firmwarelist-25.html#3 onto internal storage - (volume up & power>System Upgrade & Clear Data)


2-Rooted in "Settings>Fingerprint and security>Root Permission"


3-Installed google installer from App Center and installed SuperSU, Root Explorer and Titanium Backup from Play Store


4-Updated SuperSU binaries and granted full permission to SuperSU in "Settings>Fingerprint and security>Root Permission>SuperSU"


5-Uninstalled any apps I didn't want in the 5.1.6.0A with Titanium Backup


6-Downloaded latest 5.1.3.4G Rom to Windows PC from http://www.flymeos.com/firmwarelist?modelId=38&type=1 and extracted "system.new.dat" and "system.transfer.list" from the update.zip


7-Used a program called SystemExtractor to extract the multilanguage support and other important apk from the 5.1.3.4G to a folder in Windows. Download it here http://forum.xda-developers.com/showpost.php?p=60193809


8-Moved the following apps to the internal storage of the M3 Note running 5.1.6.0A and copied them on these locations with any Root Explorer with permissions "rw-r-r", phone will crash temporarily while moving the first 3 apk on the list:


*“framework-res.apk” > /system/framework/
#reboot the phone
*“systemui.apk” > /system/priv-app/SystemUI/
#reboot the phone
*“settings.apk” > /system/priv-app/Settings/
#reboot the phone
*"dialer.apk" > /system/priv-app/Dialer
#reboot the phone
*"incallui.apk" >  /system/priv-app/InCallUI/
#reboot the phone
*"MzCallSetting.apk" >  /system/priv-app/MzCallSetting/
#reboot the phone
*"TeleService.apk" > /system/priv-app/TeleService
#reboot the phone


9-Choose your language in "Settings > Language & input > Language"


$$YOUR CHINESE M681Q RUNNING 5.1.6.0A IS NOW DEBLOATED AND HAS MULTILANGUAGE SUPPORT$$


Pros:
-Not having to wait for Global Rom
-Excellent battery life and no abnormal temperature
-Cameras fully working
-Multilanguage support
-Root permissions
-Network is working flawlessly


Cons:
-A little work and research to achieve it

PS: DON'T FOLLOW THIS WITH NEW VERSION 5.1.10.0A. SYSTEMUI from 5.1.3.4G isn't compatible with 5.1.10.0A. This tutorial only applies to 5.1.6.0A.
#Kudos to izi_lau