Brom Disabled By Efuse 0x146

Interpret 0x146:

Using the wrong "Custom Preloader" can result in a "Hard Brick" where the device will not vibrate or turn on at all. Are you trying to fix a specific device? If you tell me the (e.g., Samsung, Vivo, Motorola) and the Model Name , I can find the specific Custom DA file Test Point diagram for your phone. eFuse IC for robust power supply protection brom disabled by efuse 0x146

: For most users, this means "one-click" unlocking or flashing tools will fail. You will likely need a specialized technician tool (like Pandora, Unlock Tool, or CM2) that supports the specific secure authentication required for your device model. Interpret 0x146: Using the wrong "Custom Preloader" can

Some tools attempt to "crash" the Preloader to force it back into BROM, though this is increasingly patched by manufacturers. ⚠️ Critical Warnings eFuse IC for robust power supply protection :

0x146 is just a code—different chips use different addresses—but the meaning is universal: The manufacturer permanently disabled this boot path. The chip will only boot from a secure, internal location, and nothing you do can re-enable the ROM. "