You must match the "Customization Version" (e.g., C432, C10) and use full SD-Upgrade packages rather than simple OTA updates for unbricking. TEAM MT Developers Multi-Tool for HUAWEI & HONOR ⋆ TEAM MT Developers
For enthusiasts and those looking for a semi-pro, often free-to-use alternative, the Multi-Tool by Team MT is the top choice. hisilicon kirin 710 flash tool best
Specifically updated to support newer Kirin 710 variants with UFS storage (e.g., STK-L22DV models). You must match the "Customization Version" (e
Firmware reading and complex downgrades (e.g., Android 9 to 8). Key Features: often free-to-use alternative
Enables hidden EMUI functions without requiring root access.
Assists in locking or unlocking bootloaders (where keys are available). Critical Requirements for Flashing Kirin 710