Best | Brom Disabled By Efuse 0x146

to disable the SLA/DAA authentication, though this often fails if the BROM is physically eFused. Steps for Test Point Connection Search for the "Test Point" diagram specific to your exact phone model. Power off the phone and disconnect the battery.

Manufacturers use eFuses for:

Since the BROM is disabled at the hardware level, you must use methods that bypass the standard boot sequence or communicate directly with the device's storage. 1. Hardware Test Point (TP) brom disabled by efuse 0x146 best

: This is often the most reliable "best" fix. You must open the device and short a specific point (CLK or CMD) on the motherboard to ground while connecting the USB cable. This bypasses the software-level BROM block and forces the device into a usable state for tools like ChimeraTool Preloader Mode (Software) to disable the SLA/DAA authentication, though this often

In short: The hardware is telling your computer, "I will not open a data connection in this mode for security reasons." Why is this happening? Manufacturers use eFuses for: Since the BROM is