Alexa Seleno
@alexaseleno

Symphony H300 (V.12) Official Update Firmware Rom

Symphony H300 (V.12) Official Update Firmware Rom

Symphony H300 (V.12) Official Update Firmware Rom

Description

Download Symphony H300 Second Version Official Stock Firmware Rom without password.

Custom Build: H300_HW1_V12

How to Flash scatter Rom:

Step 1: Download and extract with winrar the stock Rom on your computer.
Step 2: After extracting you will find the Firmware file, SP Flash Tool, Driver and instruction manual.
Step 3: Install the USB Drivers.skip if drivers are already installed on your computer.
Step 4: Open the SP Flash Tools and load the Scatter File from the firmware folder.
Step 5: Connect your Smartphone to the computer using the USB Cable.
Step 6: Click on Upgrade or Download Button in the SP Flash Tool to Begin the Flashing.
Step 7: Green Sign will appear at the screen and device will successful Flash.

 

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