Ensure your phone has at least 50% battery or is plugged into a charger.
Sometimes, the update process doesn't go as planned. Here are solutions to common problems INFINIX users face: How to Update Software on INFINIX Note 40X 5G
These apps are not affiliated with INFINIX. Only proceed if you are comfortable with manual updates. Ensure your phone has at least 50% battery
Once the phone reboots, it might take a few minutes to optimize apps. You can head back to the menu to confirm you are running the latest version. How to Update Software on INFINIX Note 40X 5G