Symphony W21 3G Official Rom

Firmware Info

Update ROM ?Yes
Rom Type ?Official
File StatusFree
ROM versionW21_1_3G_V01.1_KK_(4.4.2)
Unzip Software DL Link

Additional info

Symphony W21 Official 100% working Stock firmware rom free download link available here. This rom was tested and Flashed by Needrombd Team officially .Symphony W21 Created by Infinity-Box (c) Chinese Miracle II (c) 2016 .so gsm friends can use this firmware faithfully. Download this firmware rom without password, Virus & Bugs Free.Symphony W21 flash file without password free download from upper link.Symphony W21 3G Official Stock rom without password .

File Version: W21_1_3G_V01.1_KK_(4.4.2)

Symphony W21

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.

See Detailed instruction with images from here

Remember ! when you hard reset to your smartphone, you must backup your all data, because after hard reset you lost your all important data from internal memory.We provide a link how to Backup Android Device