DESCRIPTION

ROM Mobile BFB W9900 – ROM Android 4.2.1

Official ROM BFB W9900 version: AUX-W9900-CE-QB1D-T600-6589V1.0.0

Gapps not include – No Rooted

Language support: AR/EN/ES/HI/PT/RU/CN/TW

Install ROM:

- Unpack FlashTools, and Click on Flash_tool.exe
- Select a the MT6589_Android_scatter_emmc.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
   –> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.

- "Press F9 (hit Download button)" OR " if upgrade ROM Firmware->Upgrade "
- and connect your phone 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 phone and turn it on.

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