Flashing the stock ROM updates or re-installs the operating system at a core partition level, scrubbing away deep system errors that a standard factory reset cannot fix. This definitive technical guide outlines everything required to download, prepare, and safely flash the official firmware on an Infinix Hot 40 Pro. Why You Need to Flash Stock Firmware
While holding the buttons, connect the phone to your computer using the USB cable. Step 7: Complete the Flashing firmware infinix hot 40 pro