Opening the back panel of your device will void your manufacturer warranty.
Use your tweezers to touch both EDL test points simultaneously. This "shorts" the connection, telling the hardware to enter Emergency Download mode. iqoo z6 pro edl point better
Open the Device Manager on your PC. Under "Ports (COM & LPT)," you should see Qualcomm HS-USB QDLoader 9008 . If you see this, the device is ready for flashing. Risks and Considerations Opening the back panel of your device will
To use the EDL point method, you must physically access the motherboard. The points are typically two small copper pads located near the battery connector or the main chipset on the PCB. Open the Device Manager on your PC
EDL mode allows for flashing stock firmware even if the bootloader is locked or corrupted.
If your phone won't turn on or shows only a black screen, the EDL point is the only way to "force" the device to be recognized by a PC.