Symphony i21 Official 100% Tested Firmware Rom

Firmware Info

ROM versionAndroid 6.0 Marshmallow

Additional info


Symphony i21 Official Stock Firmware Rom 100% Tested by Needrombd. Download symphony i21 Firmware Rom without password. 

Symphony i21


Symphony i21 version: i21_HW1_V2 – i21-user 6.0 MRA58K – SP7731GEA_HDR_V1.0.0

Gapps include – No Rooted

Lang support: Multilang

How to Flash PAC Stock Rom:
Step 1: Download and extract the stock rom on your computer.
Step 2: After extract you will find the Firmware, Driver and instruction how to flash.
Step 3: Install the USB Driver (skip if drivers are already installed to your computer).
Step 4: Follow the instruction manual to flash the firmware on your device .

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