Use a third-party tool like 7-Zip or WinZip to extract the actual .bin or flash file from the .rar archive.
Most "dump" files are installed using a specialized programmer tool or via a RS232 serial cable and "Loader" software on a PC. This is a more advanced process than a simple USB update, so always double-check that the dump file version matches your specific hardware model to avoid permanent damage. Download Original Dump 7Star 7100 rar
Ensure you use a modern version of these tools, as older versions might not support newer RAR5 compression formats. Installation Basics Use a third-party tool like 7-Zip or WinZip
Restores your 7Star 7100 if it gets stuck on "ON" or "Boot" mode. Download Original Dump 7Star 7100 rar