By Efuse 0x146 | Brom Disabled

Dealing with the "BROM Disabled by eFuse 0x146" error can be challenging, and solutions may vary depending on the specific device model and its configuration. Here are some potential steps you can take:

When you attempt to connect your phone in BROM mode (usually by holding the volume buttons while connecting the USB cable), the device's bootloader checks the hardware eFuses. brom disabled by efuse 0x146

: For Vivo specifically, some tools use a "VFM" or "MTK Universal" approach that targets the Preloader instead of the BROM. Do you have a specific phone model that is giving you this error? Zuber Mobile Dealing with the "BROM Disabled by eFuse 0x146"

If you are seeing this error in your SP Flash Tool, UBoot logs, or UART terminal, you have encountered MediaTek’s most aggressive anti-rollback and anti-exploit mechanism to date. This article explains what this error means, how it works at the silicon level, why 0x146 is significant, and whether there is any way to bypass it. Do you have a specific phone model that