Brom Disabled By Efuse 0x146 Best

When you see , you are looking at a security response from the MediaTek BROM. Here’s exactly what it means:

Providing the brand and model name can help determine if a known Preloader-based workaround exists. brom disabled by efuse 0x146 best

You will need a specialized tool like UnlockTool , Pandora Box , or Chimera to send the "Exploit" command immediately after the device is detected via Test Point. 2. Preloader-to-BROM "Crash" Method When you see , you are looking at

When a phone receives an official OTA (Over-The-Air) update or a specific security patch (usually Android 9, 10, 11, or 12 with MediaTek), the manufacturer "blows" the eFuse at address 0x146 . This permanently tells the BROM: "Do not accept unsigned or unauthorized flash operations." : The newer versions are designed to handle

For the most up-to-date scripts and "patched ROMs" specifically for this 0x146 error, community forums are your best bet:

It looks like you have encountered a specific hardware state, likely related to an , such as an Android TV box, tablet, or development board (like Orange Pi or NanoPi).

: The newer versions are designed to handle the V6 authentication architecture found in devices showing the 0x146 error. Pro-Tip for Flashing