Remember: eFuse 0x146 is blown. You cannot un-blow it. You can only find a way to work around it . Do you have a specific device showing "BROM disabled by efuse 0x146"? Leave a comment with the model number (e.g., Redmi 10C, Infinix Hot 11) and the exact tool you are using for targeted advice.

This article provides the technical breakdown and practical solutions for the "BROM disabled by efuse 0x146" error. We will explore what BROM and eFuse are, why 0x146 specifically appears, and the most effective strategies to bypass or resolve it. Part 1: What is BROM? The Brainstem of Your Device To understand the error, you must first understand BROM.

This requires advanced micro-soldering skills. Incorrect shorting can permanently damage the CPU. Solution 3: Use a Premium Commercial Box (Miracle Box, Infinity CM2MT2) Free tools often fail against 0x146. Commercial boxes are updated constantly to defeat new eFuse mechanisms.

Once an eFuse is blown, it changes the state of a specific register from 0 (intact) to 1 (blown). This change cannot be reversed. Ever.