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Download Symphony i66 Firmware Flash File and learn how you can use this firmware file to restore your Symphony i66.
On this page, you will learn how you can use this Symphony i66 stock rom.
You can use this firmware file to restore Symphony i66, downgrade or upgrade Symphony i66.
You can use it to reset Symphony i66 lock screen, fix bootloop on Symphony i66.
This flash file for Symphony i66 can help fix the hanging logo, system errors and unbrick your phone.
This firmware is strictly for Symphony i66, do not try it elsewhere.
Downloads and requirements:
Symphony Model: i66
Android firmware version: 10
Filename: Symphony_i66_MT6739_HW1_V9_150520.zip
Firmware file size: 1.19 GB
How to install this Symphony i66 Firmware Flash File?
Follow this step to install firmware file.