Brom Disabled By Efuse 0x146 Best Work -

The Silent Sentinel: Understanding BROM Disabling via eFuse 0x146

Case Examples: Which Devices Trigger Error 0x146?

| Device | Chipset | Typical Error Trigger | | :--- | :--- | :--- | | Xiaomi Redmi Note 10 5G | MT6833 (Dimensity 700) | Trying to write preloader without auth | | Realme 8i / Narzo 50 | MT6785 (Helio G96) | Bootloader locked and corrupted system | | Oppo A54 5G | MT6833 | Flashing via SP Flash Tool with generic DA | | Tecno Spark 8 Pro | MT6769 | BROM download without valid authentication file | | Infinix Note 12 | MT6789 | Miracle Box error "BROM DISABLED BY EFUSE" |

Requirement: You must find the specific Test Point diagram for your exact phone model. 2. Use Professional Tools (UnlockTool, Chimera, or Hydra) brom disabled by efuse 0x146 best

Part 6: Prevention – How to Avoid Blowing eFuse 0x146

The best solution is prevention. Follow these rules:

: Use the "Force BROM" or "VROM" options specifically designed for newer Samsung MTK security. ChimeraTool / UnlockTool The Silent Sentinel: Understanding BROM Disabling via eFuse

Best Steps for MTK Client (Free & Open Source):

Note: This works best on pre-2023 chips (MT6765, Helio G85). Newer Dimensity chips have patched this bypass. Use Professional Tools (UnlockTool, Chimera, or Hydra) Part

0x146: This is a hexadecimal value. In this context, it likely refers to a specific efuse address or value that controls the BROM.