When starting the app, the option to update the firmware should be displayed.
If not, the following procedure may help: Delete the pump from the GARDENA App and also from the Bluetooth connections of your smartphone.
Now reconnect the pump to the app. The option to update the firmware should now be displayed.
If not, the following procedure may help: Delete the pump from the GARDENA App and also from the Bluetooth connections of your smartphone.
Now reconnect the pump to the app. The option to update the firmware should now be displayed.