KNX APP-Control Server Firmware Update V2.0.1 Technical Bulletin

This technical bulletin provides step-by-step instructions for updating the KNX APP-Control Server (formerly Busch-ControlTouch®) to firmware release V2.0.1, including updates to the ProService Portal web commissioning pages, new app UI for iOS and Android, and new product functionalities. It warns that the update can take up to an hour and cautions against disconnecting power or resetting the device during the process to avoid irreparable damage.