Brom Disabled By Efuse 0x146 Best [work] -

Some technicians use specialized software like the TSM Tool Pro or Chimera Tool to "Disable KG Locked MTK ADB".

You don't hold volume buttons to force BROM. Instead, you let the phone start its initial boot sequence (Preloader) and "handshake" with the tool there. brom disabled by efuse 0x146 best

For many repair technicians and bootloader hackers, this error feels like a digital dead end. It appears when you attempt to flash, unbrick, or bypass the security on newer MediaTek-powered devices. Unlike older "BROM errors" that could be bypassed with preloaders or auth files, error 0x146 signals a fundamental hardware-based lockdown. Some technicians use specialized software like the TSM