The Infinix Note 40 Pro is considered an impressive leap forward in Infinix’s product line. It is a budget-friendly smartphone that offers powerful performance and standout features.
The Infinix Note 40 Pro combines the MediaTek Helio G99 Ultimate processor with 8GB of RAM, delivering exceptional performance. The Helio G99 is built on an advanced 6nm process, with a maximum speed of up to 2.2 GHz, and is equipped with the powerful Mali-G57 MC2 GPU. This allows the Infinix Note 40 Pro to handle all tasks smoothly, from basic entertainment to demanding tasks like photo and video editing.
With 8GB of RAM, the Infinix Note 40 Pro enables users to run multiple applications simultaneously without worrying about lag. Switching between apps is quick and smooth, ensuring an efficient multitasking experience.
Prerequisites & Preparation
- Backup Data: Flashing will completely wipe all data on your device. Back up important files and settings before proceeding.
- Battery Level: Ensure your device has at least 50% battery to prevent shutdown during the flashing process.
- USB Driver & Tools: Install the correct USB drivers for your brand and prepare the flashing tool (Odin for Samsung, SP Flash Tool/QPST for Qualcomm/MTK, etc.).
CAUTION: Flashing official firmware carries a risk of bricking your device. Proceed with caution and at your own risk. addROM is not responsible for any damage caused to your device.
Download Stock ROM & Firmware
Global / General
| File Type | Firmware / Build | Region / Model | OS Version | Download Link |
|---|---|---|---|---|
| Stock ROM | X6851-P865AA-U-IN-240501V2157.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-IN-240403V1986.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-IN-240313V1844.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240829V2493.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240625V2407.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240531V2324.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240430V2148.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240403V1986.zip | Global / General | – | Google Drive | OneDrive | Backup |
| Stock ROM | X6851-P865AA-U-OP-240308V1782.zip | Global / General | – | Google Drive | OneDrive | Backup |
How to Flash Firmware / Stock ROM
To flash the stock firmware on your Infinix device using SP Flash Tool, follow these steps:
- Download and install the MTK USB Drivers on your computer.
- Download and extract the SP Flash Tool.
- Launch
Flash_tool.exeas administrator. - Click on the Scatter-loading button and select the Android scatter file (
.txt) from the extracted firmware folder. - Click the Download button.
- Power off your device completely, hold the Volume Down or Volume Up button, and connect it to the computer via USB cable.
- The flashing process will start automatically. Wait for the green “Download OK” checkmark to appear.
