The error message "BROM disabled by efuse 0x146" indicates a on your device's MediaTek (MTK) processor . This typically occurs on newer devices (especially Vivo, Samsung, and Motorola) where the manufacturer has physically "blown" an electronic fuse (eFuse) to prevent unauthorized access to the BootROM (BROM) mode.
: Brands like Xiaomi, Oppo, or Samsung often have proprietary service tools (e.g., MiFlash with authorized accounts) that use encrypted "handshakes" to bypass these protections. MTK Auth Bypass Scripts brom disabled by efuse 0x146 best
Investing in a legitimate service dongle (Octoplus, Chimera, Medusa) is no longer optional—it's mandatory. These dongles receive regular updates with authenticated DAs. The error message "BROM disabled by efuse 0x146"
"BROM disabled by efuse 0x146" is a security measure implemented by manufacturers (most notably on brom disabled by efuse 0x146 best