Use a high-quality Type-C USB cable. A physical USB 2.0 port on your computer is highly recommended over a USB 3.0 port for connection stability.
This usually indicates that the Qualcomm drivers are not installed correctly. Uninstall the existing driver, download the official Qualcomm HS‑USB QDLoader drivers, and reinstall them manually via Device Manager. iqoo z6 pro edl point free
Download the stock ROM for the iQOO Z6 Pro (ensure it matches your region). Use a high-quality Type-C USB cable
Unbricking via EDL mode completely wipes all user data from the phone's internal storage. iqoo z6 pro edl point free