A "Lite" version with slightly different components.
If the tool detects the device, you will see a "Connect Success" message. Click the Start button in the tool. tanix tx3 mini firmware
If you finished the flash but Wi-Fi won’t turn on, you flashed the wrong chip firmware. Do not panic. Just repeat the process using the correct .img file for your specific chip (RTL or SV). A "Lite" version with slightly different components