In order to update the Main Block, we need to use Wi-Fi function on your device. Phone operating systems equate Wi-Fi usage to location services because it is technically possible to find the device location by using the internet through wifi. You can find more information on why we ask for location service here.
When you do a firmware update for your Robo Wunderkind, it is important to enable location services. You will get asked by the app to enable the location service.
If this pop up doesn’t show up, go to your device settings and look for “location service”. Make sure that they are turned on while performing the firmware update. Once the update is finished, you can turn off the location service if you want to.