Brom Disabled By Efuse 0x146 Best Fix

It sounds like you’re encountering a low-level boot failure on an embedded system (likely a Rockchip or similar ARM-based SoC), where the mask ROM (BROM) is being disabled due to an eFuse configuration. The code 0x146 typically points to a security or fuse-related policy that prevents further booting.

Knowing the model can help pinpoint the exact test point locations or required DA files. brom disabled by efuse 0x146 best

If you see "brom disabled by efuse 0x146", consider the device for parts or professional motherboard replacement. There is no software button or free tool to fix it. It sounds like you’re encountering a low-level boot

System Alert: BROM Disabled via eFuse 0x146 If you see "brom disabled by efuse 0x146",

Solution 2: Hardware Shorting (Test Point + Kamikaze Mode)

This is the technician’s last resort. The principle is to force the CPU into a lower-level BROM mode before the eFuse check is executed.