Hisilicon Kirin 710 Flash Tool [Premium Quality]

Because Huawei uses the interface for factory flashing, you cannot use standard ADB commands. Here are the three main tools:

| Error Message | Meaning | Solution | | :--- | :--- | :--- | | "Handshake failed" | Wrong COM port or driver | Reinstall COM 1.0 driver. Disable Windows signature enforcement. | | "Sahara Fail" | Connection lost mid-flash | This is for Qualcomm; your Kirin 710 isn't in the right mode. Use test points. | | "Partition size mismatch" | Wrong firmware version | Download the exact firmware for your phone model (e.g., INDIAN vs EU version). | | "Verification failed (xloader)" | Bootloader anti-rollback | You are trying to flash an older Android version. Kirin 710 has e-fuses. Flash only the latest or matching version. | | "Device disconnected" | Bad USB cable or power cycling | Use a USB 2.0 port on the back of your PC. Do not use USB hubs. |

Huawei implemented anti-rollback protection on many Kirin 710 devices (specifically in the security patch updates). If you try to flash an older version of Android than the one currently on the phone, the process will fail with an error like "Software install failed!"

Do not use IDT or third-party boxes. Use HiSuite (official) or the dload SD card method . If the phone is bricked, take it to a repair shop.

Using metal tweezers, touch one tip to the designated test point pin and the other tip to a grounded metal shield on the board. hisilicon kirin 710 flash tool

If your phone is dead and recognized as HUAWEI USB COM 1.0 in Device Manager:

This works if the bootloader is intact.

Use a pair of metal tweezers to touch the designated motherboard test point pad and simultaneously hold it against the nearest metal ground shield (such as the SIM tray housing).

Because Huawei secures its bootloaders tightly, official factory flashing tools are not widely available to consumers. Instead, third-party servicing tools are the industry standard for flashing Kirin 710 devices. 1. IDT (Image Deployment Tool) Because Huawei uses the interface for factory flashing,

Disclaimer: Flashing unofficial firmware or using third-party tools voids warranty and may brick your device. Proceed at your own risk.

Forcing a connection through USB COM 1.0 while a fully drained battery is plugged in can cause voltage fluctuations, bricking the device further.

Watch these technical guides to see the Kirin 710 flashing and unlocking process in action: Hisilicon Kirin 710 Upload Factory Mode In Chimera Tool 167 views · 1 year ago YouTube · Mobile Softwares Huawei kirin 710/710F frp lock remove with Hydra Tool 2K views · 3 years ago YouTube · Rashi Hydra Tool

Extract the downloaded archive and find the folder named (which contains update.app ). | | "Sahara Fail" | Connection lost mid-flash

Step-by-Step Guide: Flashing a Dead Kirin 710 via USB COM 1.0 Test Point

Uses standard, easily accessible official firmware images; does not require opening the physical phone case.

If you have an unlocked bootloader (which is rare for Kirin 710 devices purchased after 2018), use this method.