Once formatted, copy the firmware file (e.g., ts5_mini_hd_software.abs ) directly to the of the USB drive (not inside any folder).
Even with the correct file, problems can occur. Here are solutions: technosat ts5 mini hd software upd
Copy the downloaded software update file to the root directory of the USB drive. Ensure the file is not placed within any folders. Once formatted, copy the firmware file (e