Solder temporary jumper wires from these pads directly to your hardware programmer (e.g., ST-Link or USBasp).
Achieving an repair means not just making the cable work again, but flashing it with a stable, loader-independent firmware that resists future bricking. Tools and Hardware Required for the Repair vcds 2231 hex v2 clone repair extra quality
Temporary pins may need to be soldered onto the board's bootloader pads (GND, CLK, DIO, 3.3V). Solder temporary jumper wires from these pads directly