Note: Newer Kirin chipsets (like Kirin 710, 810, 980, 990, and 9000) require updated versions of the Image Deployment Tool or authorized online service accounts due to tighter cryptographic security features implemented by Huawei. 3. Core Prerequisites Before Flashing
| Rule | Why | |------|-----| | | IDT can read partitions too (File → Read Flash). Save the first 10MB of mmcblk0 . | | Never flash a loader from a different device | Even same SoC but different DRAM brand = instant hard brick. | | Disable Windows automatic driver updates | IDT uses a custom CDC serial driver. Windows Update will replace it with a generic one mid-flash. | | Power the device via DC supply, not USB | During DRAM init, current spikes to 0.8A. USB may brown out. |
If your device is completely dead, it will not connect to the PC automatically. You must locate the physical on your device's motherboard. This requires removing the back cover of the phone.
Click the button in IDT to close the active connection. huawei flash tools idt 20
If a Huawei phone fails to turn on, vibrate, or display anything on the screen, but is recognized by the computer as a generic COM port, it is considered hard-bricked. IDT 20 uses factory .xml firmware files to rewrite the fundamental boot sectors and revive the device. 2. Fixing "Red Screen" and Update Errors
: The tool communicates via specific USB COM ports, which must be correctly selected in the settings to start the flash. General Flashing Process
The IDT (Image Download Tool) v2.0 functions differently from standard user-level flash tools like HiSuite or dload. It operates at the chipset level. When a Huawei device is completely unresponsive, the partition containing the primary bootloader ( xloader or fastboot ) is often corrupted. Note: Newer Kirin chipsets (like Kirin 710, 810,
The Huawei Flash Tools IDT 2.0 is an indispensable utility for maintaining, repairing, and upgrading Huawei and Honor smartphones. By following the steps outlined above, you can confidently address major software issues and restore your device to its original state. Always remember to back up your data and ensure your device is charged before starting the flash process.
This happens if the Board Software version does not match the hardware revision of the phone. Always verify the model number (e.g., VOG-L29).
Click the button (often represented by a green arrow icon). Save the first 10MB of mmcblk0
: Unlike standard "UPDATE.APP" files used for consumer updates, IDT 2.0 flashes XML-based board firmware . This process is essential for deep-level system repairs.
Huawei Flash Tools IDT (Image Deployment Tool) v2.0 is a specialized, engineer-level software utility designed to flash firmware onto Huawei and Honor smartphones and tablets. Unlike standard consumer upgrade tools, IDT v2.0 interfaces with the device at a low level, making it the definitive solution for unbricking dead devices, repairing damaged partition tables, and recovering phones that cannot boot into fastboot or recovery modes.
Your Windows PC must be equipped with specialized drivers to see the phone in its low-level state:
To communicate with IDT, the phone must be forced into a low-level USB downloading state. For Huawei devices, this is usually achieved by dismantling the phone and using the . This involves shorting a specific gold contact point on the motherboard to the ground (shielding) while plugging the USB cable into the computer. This triggers the required COM port connection without needing the phone to boot. Step 3: Configuring the Tool