Micromax B4A Official Firmware (flash file). Free download the latest Stock ROM for Micromax B4A. Operating system optimization, hang logo fix , bootloop fix , and unbrick,…Besides, firmware also help you to remove Micromax password and bypass FRP….
Download firmware for Micromax B4A:
Micromax_B4A_MT6737M_SW_V01_HW_V1.0_8.1.0_Flashtool | AFH – Mshare
Premium Download:
Downloading via Google Drive (Unlimited) is available for Premium Account.
Tool:
SP Flash Tool v5.1824 for Windows – Latest