Download QFIL Flash Tool
To use QFIL Flash Tool on Vivo iQOO 9 (SE) or 9 Pro after download, simply:
- Extract QFIL flash Tool and open the folder, now run (launch) the QFIL flash tool as administrator.
- Now extract the stock ROM or Firmware you downloaded and go back to QFIL flash tool.
- Turn off your Vivo iQOO 9 (SE) or 9 Pro
- Now, you will have to press and hold down the Volume UP and Power Button simultaneously.
- You Connect your Vivo iQOO 9 (SE) or 9 Pro to your PC with a good working USB cable.
- Now, using the QFIL flash tool. Browse to locate the flash file and click on the download button.
- After the above step, the flashing will start on your Vivo iQOO 9 (SE) or 9 Pro.
- The process should take around 10 to 15 minutes to complete. Be patient and wait till you see Flashing Completed.
- After the above, your Vivo iQOO 9 (SE) or 9 Pro will reboot automatically.
- That’s all. Disconnect your Vivo iQOO 9 (SE) or 9 Pro and enjoy.
Download QFIL Flash tool (latest version is preferable) from here.