This guide outlines the process for downloading and using the utility, which is specialized software for flashing or updating Sunplus 2507l processor-based satellite receivers. Important Prerequisites
Match it to the port identified in your Device Manager.
Right-click the downloaded LOADER 2507l DAKI_XTM_marvel.rar file. Select or "Extract to folder."
Click the "Open" or "Browse" button within the loader to select the .bin firmware file you wish to flash. 5. Start the Flashing Process Click "Start" or "Connect" on the loader interface. Immediately plug in or switch on your satellite receiver.