ViperOS-Extended For UleFone Power [UNOFFICIAL]

Written on July 29, 2019 by Kirill Yaroshevich


ViperOS is a Brazilian team, ViperOS aims to bring stability and useful features. If you are looking for a stable ROM with true tested features, minimal bugs and no Lineage bloatwares, then this is the place to be.

What’s working

  • Boots
  • RIL (Calls, SMS, Data)
  • Wi-Fi
  • Bluetooth
  • Video Playback
  • Audio
  • Sensors
  • Flash
  • LED
  • GPS
  • Fingerprint
  • Camera
  • IR-port


2019-07-29 (latest)

  • First build
  • Animation of windows, transitions and animation duration set to 0.60x.
  • YGPS (MTK) and EngineerMode (MTK) are removed from the firmware.
  • Preferred network mode changed to LTE / WCDMA / GSM.
  • LiveDisplay is disabled and does not turn on, as it does not work correctly (Disabled in the source).

ROM info

  • Kernel - 3.18.19+
  • Chipset - MTK6753


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1) Boot into latest TWRP

2) Wipe data, cache and system

3) Flash lastest build , latest Magisk (Imp), also flash gapps if you want

4) Reboot your device once the installation is done