Symphony Helio S25 Stock Firmware ROM (Flash File) download for your Symphony Android Smartphone. Included contains Flash Tool, USB Driver, and how-to Flash manual instructions. The Symphony Helio S25 running on Android V6.0 Marshmallow version which is manufactured by MediaTek MT6755 CPU. Use SP Flash Tool for flash Firmware on this device.
[*] Chipset: MediaTek MT6755.
[*] Driver: MTK USB Driver.
[*] Flash Tool: Smart Phone Flash Tool.
Download Symphony Helio S25 Firmware (Flash File)
Build Number: S25_HW1_V7
Android Version: v6.0 (Marshmallow)
Download Size: 2.04 GB
How To Flash: See Instructions
How To Flash Symphony Helio S25 Firmware
Step 1: Download and extract Symphony Helio S25 flash file on your computer.
Step 2: Install Mediatek MTK USB driver (skip if already installed).
Step 3: Open SP Flash Tool and load the MT6755 Scatter file from the Firmware.
Step 4: Click on Upgrade / Download button in Flash Tool for begin the flashing.
Step 5: Connect your device to the Computer using USB cable in Power off mode.
Step 6: Now wait 5-10 minute for the Download OK message until during the flashing process.
[*] The Stock Firmware help to recover OS upgrade, dead issue, user security lock, and any software related problems.
[*] At ROM flashing process your all user database will be removed. Take a backup before flashing your Symphony Helio S25 Android Phone. This rules you to recover the database after flashing including (Phonebook, Applications, Music, Videos, Images).