We will install Dirac using 'ARISE sound system zip'
*Custom Recovery (TWRP RECOMMENDED)
1. Download ARISE SOUND SYSTEM ZIP and arise_customize.prop from links given below.
2. Now move "arise_customize.prop" to your internal storage.
* - optional steps - If you just want "loud sound", skip these
*If you want additional sound mods like viper4android Dolby etc, you need to open "arise_customize.prop" and write true in front of whatever MOD you want.
*I advice "mediatek" users "not to use ice mods" as it sometimes stops other modules like Viper4android and Dolby
3. Now boot your device into recovery mode (TWRP RECOMMENDED)
You don't need to wipe "anything"
Just "dirty flash" it
4. Flash the ARISE Zip
If you want to uninstall any module just scroll down and set "uninstall_module" value to "true" and flash the zip again