Hisilicon Kirin 710 Flash Tool
Monitor the log output. The tool will temporary load a bootloader stub directly into the device's RAM to open communication gateways.
Before downloading random executables from the internet, you must understand how the Kirin 710 communicates with a PC.
| Scenario | Best Tool | Cost | |----------|-----------|------| | Dead boot / no power | IDT (patched) | Free–$10 | | Stuck in erecovery | HCU-Client | Paid | | Bootloader unlockable | PotatoNV → then fastboot | Free | | Full stock restore (locked) | HCU-Client or eRecovery (official) | Paid/Free |
If your phone is dead and recognized as HUAWEI USB COM 1.0 in Device Manager:
Whether you are facing a boot loop, a "fastboot only" screen, a forgotten password, or a complete hard brick (no power, no vibration), you need the right software. This article will walk you through everything from official recovery methods to third-party flashing utilities. hisilicon kirin 710 flash tool
Several tools can be used to flash, unlock, and repair Kirin 710 devices. They range from free community-developed utilities to commercial professional-grade software. Below is a comparison of the most reliable and commonly used tools.
In all these cases, a specialized flash tool designed for HiSilicon Kirin chipsets is necessary. The Kirin 710 presents unique challenges due to its mechanism and the need to enter USB COM 1.0 mode (also called VCOM mode) for low-level access.
: Forcing a temporary or permanent state change to allow alternative custom ROM installations.
Several professional-grade service tools support the HiSilicon platform. Most of these are part of larger software suites used by repair technicians: SigmaKey / Sigma Software Monitor the log output
: Often used for removing FRP locks on Kirin 710 and 710F devices, though it occasionally faces failures with newer security patches .
| Tool Name | Description & Use Cases | | :--- | :--- | | | The official flashing tool by HiSilicon. It's the primary method for reviving a "bricked" Huawei/Honor device by flashing low-level board firmware ( .xml files) via the Test Point method. | | SP Flash Tool | A popular tool for MediaTek devices, it is NOT for Kirin 710 . Using it will not work and can cause severe damage. | | Haafedk Kirin Tool | A free, community-made Windows utility for older Kirin chips (620 to 990). It performs many service functions like unlocking bootloaders, erasing FRP/Huawei ID, and basic flashing. | | ChimeraTool | A professional, commercial software with deep hardware-level support. It can execute network repairs, FRP resets, and more on most HiSilicon devices, including the Kirin 710, without needing to disassemble the phone (no Test Point). | | Huawei Unlock Tool (GitHub - werasik2aa) | A free and open-source tool available on GitHub. It focuses on bootloader unlocking and has a built-in "HISI Flasher" component, useful for writing images, fixing "Write Timeout" errors, and managing partitions. | | HCU / DC-Unlocker | Professional commercial clients that can unlock bootloaders (often paid) by accessing a device's download mode, typically used as a paid solution for various Kirin processors. | | HiTool / HiBurn | HiSilicon's developer-oriented suite for burning images to EMMC. This is a professional tool for engineers, not for general repair or flashing stock firmware. |
Open Windows Device Manager. Check under for HUAWEI USB COM 1.0 . If it displays an exclamation mark, update the Huawei USB COM driver manual path. Step 2: Configure the Flash Software Launch your preferred tool (e.g., UnlockTool or SigmaKey ). Navigate to the HiSilicon chip category tab.
Professional repair shops use these universal boxes. They include dedicated Kirin 710 firmware databases. These are the most reliable, but the hardware dongles cost $100+. | Scenario | Best Tool | Cost |
Connect the phone in Factory Mode (using test points or a factory cable) to the PC.
:
Trying to force-flash a Kirin 710 without proper signed firmware result in a hard brick requiring mainboard replacement.