Do not skip this. V2.4.3.0 will not detect the phone without official drivers.
Unlocking the bootloader sets a physical fuse (e-fuse) on Kirin chips. This breaks: Download Huawei Unlock Tool V2.4.3.0
If you cannot find a clean copy or your device is too new, consider these paid professional tools: Do not skip this
| Tool Name | License Cost | Best For | Success Rate | | :--- | :--- | :--- | :--- | | HCU Client | ~€15 (Credits) | Bootloader codes & FRP | 98% (All Kirin) | | SigmaKey | ~€200 (Box) | Hardware repair, IMEI, EFS | 100% (Professional) | | Octoplus/Octopus Box | ~$100 (Box) | Qualcomm & Kirin deep flash | 95% | | Potato NV | Free/Donation | FRP only (Very specific models) | 60% | This breaks: If you cannot find a clean
For a free alternative that is safer than V2.4.3.0, try MTK Meta Mode (for MediaTek Huawei phones) or Fastboot oem-operator commands via ADB.