Upgrade ASUS Zenfone 2 Audio Quality using Viper4Android



  • Rooted ASUS Zenfone 2
  • Installed BusyBox
  • SE-Linux has set to Permissive
  • Download and extract Viper4Android

Install Viper4Android on Zenfone2

  1. Go to Viper4Android extract folder, copy Viper4Android_FX_A4.x.apk to Zenfone 2
  2. Install those file using apk installer or similar application
  3. After application installed, run Viper4Android at your device
  4. Choose YES, when it promt to install some driver.
  5. Reboot the device
  6. After reboot, open VIPER4Android, check Enable in Master Power on Headset / Phone Speaker / Bluethooth device / USB Dock (it depend on you)
  7. Done

Change setting SE-Linux to Permissive

  1. Download and install Terminal Emulator
  2. Run Terminal emulator, then type

    su setenforce 0

  3. Press enter and done.

Do With Your Own Risk

Download Support File

Related Post