Based on available information, appears to be a compressed archive file associated with LibreELEC custom firmware images for Rockchip-based TV boxes.
: A RAR (Roshal Archive) file, which is a proprietary compression format. 21117.rar
Files with generic numeric names like "21117.rar" shared on public forums can sometimes be mislabeled or carry security risks. Always scan such files with antivirus software before extraction. Based on available information, appears to be a
: Community-developed firmware or driver patches for Rockchip TV boxes. Always scan such files with antivirus software before
Specifically, this file is frequently linked to community-maintained threads for devices using , often used to fix issues like WiFi drivers (e.g., esp8089) or to provide unofficial LibreELEC 9.2 builds. 📂 File Details
: You will need a third-party tool like WinRAR , 7-Zip , or PeaZip to open the archive.
: RK3228, RK3229, and sometimes ESP8089 WiFi modules. 🛠️ How to Use It