Navigate to your IDT folder, right-click IDT.exe (or ImageDownloadTool.exe ), and select .
Once the IDT interface opens, click on the or click Tool > Options (depending on the exact UI translation).
Although testpoint mode doesn't strictly require a high battery, it is safer to have at least a 30-50% charge. huawei flash tools idt 20
: A simpler interface that allows for one-click flashing after the tool detects the connected device. General Flashing Procedure (Standard Tools)
Unlike consumer-facing software, IDT communicates with the device when it is in a low-level diagnostic state, commonly referred to as or USB COM 1.0 . This bypasses the Android operating system, the recovery partition, and the standard bootloader entirely. Key Features of IDT v2.0 Navigate to your IDT folder, right-click IDT
A reliable USB-A to USB-C or Micro-USB cable. Avoid USB hubs; plug directly into the motherboard.
Connect the device directly to a rear motherboard USB port (avoid external hubs). Ensure your tweezer bridge remains steadily shorted to the ground during cable insertion until the driver initializes completely. : A simpler interface that allows for one-click
Windows often blocks the unsigned EDL drivers used by IDT 20. Reboot Windows with (Shift + Restart -> Troubleshoot -> Startup Settings).
Click the button in IDT to close the active connection.
If your device is not fully "dead," these tools are safer and easier to use: