Use service tools to restore any wiped structural values like your original Serial Number or hardware configurations if necessary.
Using tweezers, touch the designated on the phone's motherboard and hold it against a metal ground shield. While holding the short, plug the USB cable into the PC.
Ultimate Guide to Huawei Flash Tools IDT v2.0: Unbrick and Flash Hisilicon Firmware
Flashing the basic board software via IDT 2.0 restores the phone's low-level boot loader, meaning is now accessible again. However, the phone is not yet ready for daily use. To fully restore the device: Put the phone into Fastboot mode .
Huawei IDT 20 is a vendor-specific flashing utility (Internal Diagnostic/Download Tool) used to install firmware, restore bricked devices, or run low-level diagnostics on certain Huawei smartphones and tablets. It can write full firmware packages (scatter/loader-based), partition images, and perform device initialization steps not available in standard consumer tools. huawei flash tools idt 20
Using IDT 2.0 is a technical process typically reserved for repair professionals:
Essential for the operating system to detect the raw chipset state.
Before attempting to use IDT v2.0, you must gather specific hardware and software tools. Failure to use the exact files matching your chipset can result in permanent hardware damage.
Locate the specific for your model (refer to online hardware diagrams for your exact Kirin chipset). Use service tools to restore any wiped structural
IDT requires the exact Board Software (factory firmware) package designed for your phone's model.
Resuscitating devices that cannot boot into standard recovery or Fastboot modes. Firmware Customization:
Utilize high-quality USB cables to maintain the COM 1.0 connection stability.
Reads factory compilation packages via an .xml command script instead of typical user-facing .APP updates. Ultimate Guide to Huawei Flash Tools IDT v2
Recovers hard-bricked devices by flashing the initial bootloader images.
Flashing factory board software via IDT 2.0 is an advanced procedure that typically erases all data and may require opening the device to access test points.
When a Huawei device suffers severe software corruption—often resulting from a failed software update, improper rooting, or a corrupted bootloader—the standard fastboot and recovery modes become inaccessible. The device may show no signs of life other than a black screen, a condition known as a "hard brick."
[ Hard-Bricked Phone ] ➔ [ USB COM 1.0 (Test Point) ] ➔ [ IDT 2.0 Tool ] ➔ [ Flashed Board Software ] ➔ [ Restored Fastboot ] Step 1: Prep the PC and Phone Install the .
Found in legacy mid-range devices (e.g., Huawei P8 Lite, P9 Lite, Honor 7X, Honor 8X Lite).