Honor 9c Edl Point ((new)) -
[USB-C Port] → [Metal Shield] → [Small gold pad] ← EDL point [Ground point] ← Any shielded area or screw hole rim.
Now that the Honor 9c is in download mode, you can flash stock firmware. honor 9c edl point
While holding the bridge, plug the USB cable into the phone and the PC. Device Manager [USB-C Port] → [Metal Shield] → [Small gold
Visual reference (text-based):
Honor 9C (model AKA-L29) , the EDL (Emergency Download) test point is a specific set of pins on the motherboard used to force the device into Qualcomm HS-USB QDLoader 9008 then reconnect it.
Turn off the device and, if possible, disconnect the battery connector for a few seconds, then reconnect it.