Install Dolby Or Viper4Android On Android Without Root

Many users want Dolby or Viper4Android for there device. You know Dolby or VIper4Android installation process in so easy but it needed root access. So today I found a post to install Viper4Android or Dolby on android without root access. Here we share full all files with complete guide. If you want to Install Dolby or Viper4Android on Android without Root then you are the right place.

Install Dolby on Android without Root

Dolby and viper4 android one of the best Audio mod in the Android Customization community for a long time. Those Mods offers to increase sound, also you can customize sound quality whatever you like to use. I think this is the best way to customize the sound of your Android device. So let’s go to the guide to install Dolby on Android without Root also Guide to install Viper4Android on android without root.

Install Viper4Android on android without root

Someday ago XDA Senior Member builds Fire Audio for all android device. In this audio pack, you will find Dolby and Viper4Android file. Fire audio MOD supports on KitKat, Lollipop, Nougat and Oreo android version. Fire Audio Mod works with all Android Devices and All ROMS. If you don’t want to void your Android device warranty but want to use Dolby Or Viper4Android audio mod then follow the guide. Here we share a guide to install Dolby or Viper4Android on Android without Root.


  • Need TWRP custom recovery on your device.
  • First, take a full backup with TWRP recovery of your device.
  • Download the zip files and follow the instructions.

Download Dolby, Viper4Android for Android:


Instructions To Install:- 

  • Download Any file and copy it to your phone.
  • Turn off your phone and turn into Recovery Mode.
  • Then go to ” backup ” option and backup system partition and swipe at the bottom to create a backup.
  • Then back to the main menu.
  • For Cleanflash (Recommended):
    • Click on Install flash the ROM file again.
    • Flash Fire gapps (Download Fire Gapps)
    • Now flash Fire Audio Mod (Any)
  • For Dirty flash:
    • Now flash Fire Audio Mod (Any)
    • wipe cache and Dalvik cache reboot
  • After process complete reboot your device and enjoy.
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Source XDA
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