While maintaining the short, plug the USB cable into the iQOO Z6 Pro. Keep holding for 5 seconds. You do not need to press the power button.
The iQOO Z6 Pro is notoriously picky. If you get “Sahara Fail” in QFIL, your short point is correct but the firmware isn’t matching. Try a different USB cable (USB 2.0 port, not 3.0). iqoo z6 pro edl point better
Use your tweezers to touch both EDL test points simultaneously. This "shorts" the connection, telling the hardware to enter Emergency Download mode. While maintaining the short, plug the USB cable