If your P40 Wallbox is registered in the KEBA eMobility Portal, you can initiate a software update directly via the details page of your wallbox in the portal. The update process then runs automatically.
If you are not connected to the KEBA eMobility portal, the update process runs via the KEBA eMobility app. First download the required software version from the KEBA homepage in the Downloads section on your smartphone and unzip the downloaded archive so that you have access to the file with the extension ‘.raucb’. Now connect to the wallbox in the local network using the KEBA eMobility app. Navigate to the ‘Software update’ section in the settings and use the ‘File picker’ to select the update file (*.raucb) on your smartphone. The update process then runs automatically.