Samsung Rolls Out New Security Features for Galaxy Phones in One UI 6 Update

Auto Blocker is a new security tool from Samsung to protect Galaxy phones from malicious apps. It stops sideloading, scans for malware, and blocks USB cable commands.

Message Guard will now protect texts from third party apps like WhatsApp and Telegram from zero-click attacks.

These features roll out with One UI 6 to Galaxy phones like the S23, S22, Z Fold 5, and Z Flip 5.

Some features like app scanning are not available in the US or on carrier models.

Advanced options include preventing software updates via USB cable for extra protection when charging in public.