New Update ZE551ML_ WW_V2.20.40.63

http://www.asus.com/zentalk/forum.ph...extra=page%3D1

【Release Note】

1.Fixed baterry display error issue.
2.Fixed the issue which is about sliding to answer and hanging up the call.
3.Improve the call stability.
4.Improve the compatibility for some APP.
5.Improve the fluency of using the camera.