Brom Disabled By Efuse 0x146 Jun 2026

"brom disabled by efuse 0x146" refers to a hardware-level security state in MediaTek (MTK) system-on-chips (SoCs), such as the Helio P35 (MT6765) Technical Meaning is a specific status code read from the BootROM (BROM) eFuse register (typically at address 0x11c50060 ). This code indicates that the Secure Boot SLA (Serial Link Authentication)

Understanding the "BROM Disabled by efuse 0x146" Error If you are trying to unbrick, flash, or bypass the FRP (Factory Reset Protection) on a MediaTek (MTK) device and encounter the error you have hit a significant security roadblock. brom disabled by efuse 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" refers to a