LogCat "Choreographer available: Enabling VSYNC timing"

Hello,

I am trying to debug my "Device.Present" spikes in profiler.(Unity 5.3.2p1 , Android 4.4.2, Vivante GC1000 GPU)

In logcat i see this lines:

Code (CSharp):

1. I/Unity: splash_mode = 0 (integer)
2. I/Unity: useObb = False (bool)
3. D/Unity: surfaces: attach glview
4. I/Unity: Choreographer available: Enabling VSYNC timing
5. I/Unity: onResume
6. D/Unity: [EGL] Attaching window :0x73a9fd50
7. D/Unity: [EGL] Attaching window :0x73a9fd50

I dont know if its a proper question but , is the line Choreographer available: Enabling VSYNC timing have any relation with unity editor quality options "Vsync", since its off.

Regards,

 

VSYNC is already disabled in project setting &&

Code (CSharp):

1. void Awake()
2. {
3.     QualitySettings.vSyncCount = 0;
4. }

i also got this message in logcat.
How to disable the unity VSYNC totally?

 

is it possible to disable Vsync on Android?