To connect the phone successfully, you must enable :

Advanced users can change active slots (for A/B partition devices) or wipe specific cache and user data partitions cleanly. Supported Devices and Compatibility

[Insert password, if required]

Factory Reset / Format Data

As of 2025–2026, Huawei has shifted heavily toward its own ecosystem, focusing on "Succeed Through Quality" and providing official developer tools for its new architecture. For users of legacy EMUI devices, tools like the Multi-Tool for HUAWEI & HONOR remain a primary community resource for deep-level customization. Huawei Multi Tool V8.0.8.9 New Update 2022

A high-quality USB data cable connected directly to a motherboard USB 2.0 port (USB 3.0 ports can occasionally cause interface drops during Fastboot operations).

Disable Windows Defender or antivirus before installation. The tool uses exploit-based code that triggers false positives.