4G502

Description:

Firmware Mobile Polytron 4G502 – ROM Android 5.1

ONLY MT6735

Official ROM Polytron 4G502 versions : POLYTRON_4G502_full_bd6735_65u_b_l1-user 5.1 LMY47D

Gapps include – no rooted

Language – Multilang

Install ROM :

- ​​​Unpack FlashTool, and Click on Flash_tool.exe

- Select "scatter-loading" and searh MT6735_Android_scatter.txt in ROM

- Wait file to be added into Flash Tool

- Select "Download Only" or if upgrade "Firmware upgrade"

-Turn off your phone,

- Press “Download” button to start

- 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.

Download: 4G502