Default [Q] How to make Viper4android work on LEWA OS based ROMs

Currently I'm on Swift-Li LEWA OS-5 ROM on my Micromax canvas 2. I tried to install Viper4android, beats audio and DSP manager . They got installed but none of them worked. Can anyone please tell how to make Viper4android work on LEWA OS. Or please suggest any audio enhancement apps which work on LEWA .
Please help devs.

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