Increase Volume Of Loudspeaker Earphone Or Mic of Android Device in engineer mode(MediaTek).
You can enter into engineer mode by using Mobileuncle MTK Tools in mediatek devices.
Note :-
If you want to increase speaker volume further after setting maximum volume to 160 then you can make change in value upto 255.
Increase in multiple of 12 gradually upto a level of satisfaction or maximum value of 255
For written tutorial with pictures visit http://www.zopomobileshop.com/zopo-rom/how-to-increase-zopo-mobi
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