Download Symphony Helio S20 Firmware (Flash File)

On this page, you will get Symphony Helio S20 firmware to restore the Symphony Helio S20 operating system to its factory default state. Contain Firmware, Flash Tool, USB Driver, and how-to flash instructions (guide).

[*] Chipset: MediaTek MT6755.
[*] Driver: MTK USB Driver.
[*] Flash Tool: Smart Phone Flash Tool

Build Number: S20_HW1_V2
Android Version: v6.0 (Marshmallow)
Download Size: 2 GB


Flash Tool & USB Driver

SP Flash Tool

MTK USB Driver

How-to Flash Firmware to Symphony Helio S20

1. Download the zip package, then extract the Symphony Helio S20 firmware.

2. This flashing process requires you to install MTK USB Driver.

3. Open SP Flash Tool and select the scatter file from flash files.

4. Click the Flash or Start button, then connect the device to the computer.

Doing the firmware flash on Symphony Helio S20 will re-install the Android operating system. It also helps recover any kinds of software-related issues and unlock the Pin / Pattern / Password lock.

We listed here the officially released software build of Symphony Helio S20. That’s Firmware Android version 6.0.1 (marshmallow).

We have included here the right Flash Tool and USB Driver links. Get the Symphony Helio S20 Flash Tool and Symphony Helio S20 USB Driver.

If you want to download any other Symphony model flash files? Then head over to our Symphony Firmware archive. We added almost model here.

Full Firmware flashing or Hard Reset will delete the user data from Symphony Helio S20 phone memory. Do that at your own risk. We are not responsible for any user data.