• Title: Blackview JK809 LewaOS 5
  • Listed: 06/15/2014 7:58 pm
  • ROM Version: 20140606
  • You must be logged for ROM download.

Overall Rating : 3

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Blackview JK809 LewaOS 5
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Firmware for Blackview JK809. Errors when testing is not found. If the sound from the headphones quiet for you, then fix all the engineering mode, the tab sound headphones – media – set the value of 150-160, the levels of change at their discretion.
keeps the battery
great Wi fi
great sound when talking
and more famous than LEWA OS …..
only Russian, English, Chinese
some players does not change music volume buttons (Rocket)

SORRY For my bad english(
If you want to upgrade the firmware by saving your data, then wipe data / factory reset do not need it! (just over the last LewaOS)
     Copy the firmware to the SD-card or the internal memory of the smartphone
     boot into rekaveri (CWM or TWRP) holding the power button + volume up
     3 Make a wipe:
     wipe data / factory reset
     wipe cache partition
     advanced – wipe Dalvik Cache
     select Install zip from sdcard – choose zip from sdcard (if the firmware file on the external card)
     or choose zip from internal sdcard (if the BIOS file in the internal memory) – select the firmware file – select Yes

do not forget about backup)))


In the installer to choose the version of the kernel from 20140227


Original firmware


※Please make a backup of your device before installing or updating ROM

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5 Responses to“Blackview JK809 LewaOS 5”

  1. 02/15/2014

    United Kingdom

    its for mt6589?

  2. 06/08/2014

    Russian Federation

    mt6589t 1.5 Ghzx4

  3. 09/24/2013


    Anybody tested this firmware to the Blackview JK809 ?

  4. 03/28/2014


    Unable to install……update aborted

  5. 01/15/2015



    When the 4.4 kitkat or lolipop, please

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