DESCRIPTION

ROM Mobile Symphony V155 – ROM Android 8.1.0

ONLY MT6739

ROM Symphony V155 version: BangHua-W405-X510-QB1FD138-6739O_V1.0.0B10 – full_k39tv1_bsp_1g-user 8.1.0 O11019

Gapps include – No Rooted

Language support: Multilang

Install ROM :

 - Unpack FlashTools, and Click on Flash_tool.exe
 - Select "scatter-Loading" and search MT6739_Android_scatter.txt in ROM
 - Wait file to be added into Flash Tool
 - Select "Download Only" or if upgrade "Firmware upgrade"
 - Turn off your tablet.

 - Press “Download” button to start
 - and connect your tablet into the computer via USB data cable.
 - The process will start and a red progress bar will appear after color purple, yellow.
 - And green circles display
 - Finish !

- You can now safely disconnect your tablet and turn it on.

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