Some paid services (like Ministry of Solutions or Global Unlocking) occasionally find exploits to unlock certain models, but these are often temporary and not guaranteed for every firmware version. The "GSI" Alternative: A Glimmer of Hope
Because custom ROMs are so risky on this hardware, most MatePad 10.4 owners opt for these "soft-modding" alternatives: huawei matepad 10.4 custom rom
If you manage to unlock your bootloader through a third-party service, your best bet isn't a dedicated ROM, but a . Some paid services (like Ministry of Solutions or