Brom Disabled By Efuse | 0x146 Best [best]

This specific hex code typically signifies that the security bit for BROM access has been set to "disabled". Once this fuse is blown, standard software-based "Force BROM" methods (like holding volume buttons) will fail because the processor itself refuses to enter that mode. Why Does This Happen?

: While some older security patches disabled BROM via software (which could be bypassed by shorting a CLK pin to ground), the brom disabled by efuse 0x146 best