Firmware is a software data that is kept in the storage of a hardware device. It works as a guiding medium and gives instructions to the hardware devices. Updating the firmware of an Xbox One Controller is easy, you can update it right from your controller. Also, you can do it through your Windows PC and by using a Micro USB cable. Here all the three methods are given to update the Xbox controller’s firmware. Read and choose the way you find easy and straightforward. How to Update Xbox One Controller Firmware (Wirelessly) Check that either your controller update wirelessly: All the recent Xbox One controllers are wireless. You can connect it with your Xbox One console wirelessly. If you’re using your controller wirelessly, then you can update it wirelessly too. Here is how to update an Xbox One controller right from your console. Note: Updating process may take time, so charge your controller fully before you start updating it. 1. Start your Xbox One consol...