Sound too low when making calls on Moto G smartphone Everything is perfect, except that the call volume is way too low. I can barely hear it when it is completely silent, and if I'm at a coffee shop or something, no chance. 

Now, this would seem to be a hardware issue except that plenty of people seem to have the problem and it has only occurred since the latest Kit-Kat update.  Solutions seem to vary, from hitting both volume buttons at once, to resetting the device to factory settings.  

Suffice to say, none of these have worked for me and has really put a damper on my otherwise awesome Android.  

So my question is, does anyone have a solid solution to the problem, or should I just wait around to see if Google deigns to fix it at some point.
If the volume while a call is full and you still think it's low then, try use any voice boaster app from playstore  it will help you to hear voice more louder but distorted