Brom Disabled By Efuse 0x146 Portable Access

Based on numerous community reports, here are some of the most common devices that throw the “Brom disabled by Efuse[0x146]” error:

An eFuse is an electronic fuse that can be “blown” (programmed) exactly . After that, its state cannot be changed. In modern System‑on‑Chips (SoCs), eFuses are used for various purposes: brom disabled by efuse 0x146

For many devices with disabled BROM via software/fuse, shorting a "Test Point" on the motherboard to ground can sometimes force the processor into a state where it accepts a connection. Based on numerous community reports, here are some

Alternatively, taking the phone to an authorized brand service center is the safest route, as their official computers possess the digital cryptographic keys needed to authorize a flash without needing BROM access. Alternatively, taking the phone to an authorized brand

❌ Avoid paying for generic software claiming to "unblock eFuses." They are often scams. 💡 How to Work Around It

For years, technicians used a exploit known as the (discovered around 2020). This exploit allowed servicing software to bypass security signature verifications at the BROM level. It made flashing custom firmware, removing Factory Reset Protection (FRP), or unlocking bootloaders effortless on almost any MTK device without opening the phone casing. 2. What is an eFuse?

Because an eFuse change is a physical, irreversible hardware state,