via USB. Windows should detect it as “Xgecu TL866” (not “Unknown device”).
The official software is developed by Haiko XGecu , and while their latest listings prioritize the newer TL866II Plus, legacy versions for the TL866A/CS remain accessible through their download portal . download minipro v6.50
: v6.50 introduced compatibility for 1.8V 25-series serial Flash (though a specialized DIY adapter is often required for these low-voltage chips). via USB
Once you have downloaded the package (typically a .rar or .exe file), follow these steps carefully. follow these steps carefully.