Manufacturers want to prevent unauthorized flashing or FRP (Google Lock) removal.
The text you've provided, "brom disabled by efuse 0x146 best," appears to relate to a specific status or configuration message from a device, likely a smartphone or a similar electronic device. Let's break down the components to understand it better:
The BROM is a small, read-only memory embedded inside the MediaTek CPU. It is the when your device powers on. Its job is simple:
) that attempt to exploit vulnerabilities in the Preloader to regain access, though these are frequently patched in newer security updates Specialized Repair Boxes : Professional technicians often use hardware boxes like Unlock Tool Pandora Box which may have updated protocols to handle locked devices.