Use a tool like MTK Client or UnlockTool . Select the specific model and the "Disable Auth" or "Force BROM" option.
Attempting to force BROM on an eFuse-locked device can lead to a state where the device no longer turns on if the Preloader is corrupted.
Which (UnlockTool, MTKClient, etc.) are you currently using? Are you trying to remove a lock or fix a bootloop ?
Preventing users from downgrading to older, more vulnerable firmware versions. Potential Solutions and Workarounds
. Modern service tools now use custom "DA" (Download Agent) or specific Preloader files to communicate with the device without needing BROM. Specialized Service Tools Android Utility (MTP/Brom)