The error occurs when the mtk-su (MediaTek Superuser) exploit fails during its initialization sequence . This tool, created by developer diplomatic on the XDA Forums, leverages a vulnerability (CVE-2020-0069) to grant temporary root access without unlocking the bootloader. Why Step 3 Fails
Below are proven solutions, ordered from least to most invasive. mtksu failed critical init step 3 hot
Here is a helpful text explaining what this means and potential fixes: The error occurs when the mtk-su (MediaTek Superuser)