[GUIDE] How to Install Viper4Android any ROM any Device from Android 7.0 to 8.1 Version

Hi,
Here I have Viper4android the best equalizer o ever used and guide to install...

1: Download zip file below added
2: Root your device as described Here  (This Rooting guide applies to almost all devices)
3: Place zip file internal storage 
4: go to Custom Recovery i.e. TWRP
5: Install zip file, press Reboot System
6: install root explorer, go to directory vendor/etc
7: you will see file named "audio_effects.conf"
8: Rename file as "audio_effects.conf.back"
9: Now go to installed apps and open Viper4android, it will ask to install driver, click yes...
10: Wait for a while it  will say done reboot...
11: Now Reboot and enjoy ;)
 
I have tested at custom Oreo ROM for moto x2 and working, sound is Awsome... I always missed good equalizer in new ROMS and here you go....

Download Links:
Link for V4A:
Download Here!

All Done Here: Cheers :)