[Q] micromax yurekha speaker low volume problem. topic

I have bought yurekha cynogenmod11 which has got very low speaker volume outcome. How to solve this issue.I have referred some sites where it has been suggested that to edit codec of speaker l via root explorer R/W option but even I tried for that but R/W option does enable for my system. So I can't edit speaker volume percentage. So finally i am posting with hope of good solution.


Plz do suggest good information for betterment of speaker volume