Download Micromax B4A Firmware Flash File and learn how you can use this firmware file to restore your Micromax B4A.
On this page, you will learn how you can use this Micromax B4A stock rom.
You can use this firmware file to restore Micromax B4A, downgrade or upgrade Micromax B4A.
You can use it to reset Micromax B4A lock screen, fix bootloop on Micromax B4A.
This flash file for Micromax B4A can help fix the hanging logo, system errors and unbrick your phone.
This firmware is strictly for Micromax B4A, do not try it elsewhere.
Downloads and requirements:
MicromaxModel: B4A
Android firmware version: 8.1
Filename: Micromax_B4A_MT6737M_SW_V01_HW_V1.0_20180118_8.1.0.zip
Firmware file size: 666 MB
How to install this Micromax B4A Firmware Flash File?
Follow this step to install firmware file.