DESCRIPTION

ROM Phone Positivo Twist 4G S520 – ROM Android 6.0

ONLY MT6735M

Update ROM Positivo Twist 4G S520 Official version: S520_4G.BR.OPEN.2019032901 – D517C_S7_POSITIVO_V0.31.5_S0707 – Positivo-user 6.0 MRA58K

ROM Positivo Twist 4G S520 Official version: S520_4G.BR.OPEN.2018071102 – D517C_S7_POSITIVO_V0.31.5_S0707 – Positivo-user 6.0 MRA58K

Gapps include – No Rooted

Language support: Multilang

ROM Install :

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6735M_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, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the 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.

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