"1120" is a known firmware version number (e.g., version 1120.6) for certain models of Samsung The Frame Lyngdorf TDAI-1120 : This refers to firmware or software for the Lyngdorf TDAI-1120 streaming amplifier. How to Use the .rar File
Look for an .exe file (on Windows) or a .dmg /. pkg (on Mac) within the extracted folder to begin the installation or update process. Download 1120WPSO rar
Right-click the file and select "Extract Here" or "Extract to [Folder Name]" . "1120" is a known firmware version number (e
Use a tool like WinRAR (the native software for .rar files), 7-Zip , or WinZip . or WinZip .