Check that the device appears as "MediaTek USB Port" in the Device Manager during connection. GitHubhttps://github.com
BROM mode is a low-level hardware connection state that activates before the operating system loads. When the tool displays this error, it means it cannot securely "handshake" with the processor to begin the data transfer.
Request bypass for dimensity8100(mt6895) · Issue #86 - GitHub
Faulty USB cables, hubs, or front-panel ports often cause intermittent signal drops that trigger protocol errors.
Commonly affected chipsets include high-security platforms like the and newer devices like the Redmi Note 11S . Core Causes of the Environment Error