In the SP Flash Tool, ensure "Download Only" is selected (Do not select "Format All + Download" unless you know what you are doing, as this can delete your IMEI). Click the button.
Because the Infinix Note 40 Pro 5G uses a MediaTek platform, you will need a compatible MTK tool. The SP Flash Tool (Smartphone Flash Tool) or specialized technician utilities like Infinix Flash Tool / Software Download Tool are typically utilized. 2. Device Preparation
Release the hardware button the moment the progress indicator bar at the bottom changes color (usually turning red, then yellow), signifying active data transfers. Step 5: Finalization and First Boot
A stable physical connection is mandatory. Use the original Infinix USB Type-C cable or a high-quality equivalent, and connect it to a reliable USB 2.0 or 3.0 port on your computer. Avoid loose USB ports or hubs. Required Tools and Files
Extract and open the ( flash_tool.exe ) as an Administrator. Navigate to the Download tab.
Ensure your phone has at least 50% to 60% battery life to prevent it from shutting down mid-process.
Completely wipes deeply embedded viruses or adware that factory resets cannot clear.
Before proceeding, always remember the golden rules: If you are not confident in any step, it's best to seek help from an experienced user or a professional service technician.
Manual flashing requires a PC and specific tools. Since the Note 40 Pro 5G uses a MediaTek Dimensity 7020 chipset, you must use compatible MediaTek flashing tools. Infinix Note 40 Pro+ 5G - Amazon.in
The firmware is device-specific, with the main model variants being (typically 4G) and X6851 (5G). Always confirm your device's exact model number (by checking Settings > About Phone ) before downloading to avoid software mismatch.