Unbranding a Fritz!Box 6490 KDG Edition
What was going on? Recently, I had once again the unique opportunity to flash a “Fritz!Box 6490 KDG Edition” with the guarantee of no consequences in case I completely brick it. This time, because I needed the DECT functionality still working after this operation, I chose to stay on the proprietary firmware by AVM. 🤷♂️ So, here is my battle plan: Get the stock firmware for the device from its vendors download-server with its recovery-tool in case it goes really wrong.
