The Way to Open VoLTE

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2016-11-27 15:45

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Edited by V_V_Shyer at 2016-12-21 10:43

Hi Guys~As we all know, Flyme A can use VoLTE while Flyme G can't.
If you do need VoLTE, follow these steps.

Your warranty is now void. I am not responsible for bricked devices or any damage. Making any modifications to your device is your own choice only!

ROOT is needed!

Step 1:
  Install Root Explorer
Step 2:
  Open Root Explorer
  Enter /system/
Step 3:
  Long press build.prop
  Open in Text Editor

    
   Pull down to the bottom
Step 4:
   You can see there exists a line :    persist.dbg.volte_avail_ovr=0
   Now, change that number 0 to 1
   Save (If not exists, add it)
   Reboot you phone

Step 5:
   After rebooting, go to Setting/SIMs and networks
   you can easily find VoLTE
Enjoy~