: Authentication bypass required. MT6833 is part of MediaTek’s newer secure boot. Fix : Use DA (Download Agent) files like MTK_AllInOne_DA.bin in SP Flash Tool, or use tools like "MCT" or "UnlockTool" that handle MT6833 authentication.
The MT6833 is a modern 5G chipset found in many popular mid-range devices like the Doogee V10, Samsung Galaxy A22 5G, and Poco M3 Pro 5G. You will need the scatter file for: Fixing a "Dead" Phone:
