With one click, you can force the device into BROM, Preloader, or fastboot mode without fiddling with hardware test points.
You're looking for a guide on "Mtk Client-gui Zip". Here's what I found: Mtk Client-gui Zip
: Supports a wide range of MediaTek SOCs, including newer V6 protocol chipsets like MT6781 and MT6895. Typical "Zip" Contents and Installation With one click, you can force the device
Always perform a full "Read Flash" or "Dump" before modifying anything. This is your only safety net if something goes wrong. Driver Conflicts: With one click