The tool is useless without the actual radio update file. Download one of these popular .bin files:
Because Quansheng radios are popular for modding, several more flexible tools exist: quansheng portable radio update tools download
Use a high-quality, dedicated programming cable (K-plug style). The tool is useless without the actual radio update file
The radio will automatically reboot once the update is successfully completed. ❓ Troubleshooting Common Update Failures quansheng portable radio update tools download