If you are in this state, your primary option is official service or finding authorized signed firmware for your device.
: Specialized mobile repair services might have the tools and expertise to fix this issue.
What are you trying to perform? (e.g., unbricking, removing FRP, unlocking the bootloader) brom disabled by efuse 0x146
The device has been flagged as "compromised," forcing the processor to disable the vulnerable BROM entry point. Solutions for "BROM Disabled by EFuse 0x146"
For most users, the safest bet is to contact the device manufacturer's support. They can provide guidance or repair/replace the device if necessary. If you are in this state, your primary
: Since BROM is dead, your only remaining communication channel is Preloader Mode
An Electronic Fuse (eFuse) is a tiny bit of non-volatile memory in the CPU that can only be "burned" once (set from 0 to 1) and never reverted. : Since BROM is dead, your only remaining
This is not a software lock that can be bypassed with an exploit; it is a . The only way to change it would be to modify the BROM mask, which is impossible after the chip has been manufactured.
As of May 2026, . The eFuse cannot be un‑programmed, and the boot ROM code reads it before offering any low‑level access.