How to Turn On Advanced Protection on Android 16
If your phone already runs Android 16, Advanced Protection is one of the strongest security switches now built into the system. Google describes it as its strongest mobile-device protection, bundling protections against unsafe apps, risky websites, scam calls, and USB-based attacks into a single setup flow.
Quick answer
Open Settings > Security & privacy > Advanced Protection and turn on Device protection. On some phones, the path can also appear under Google > All services > Personal and device safety > Advanced Protection. You need a screen lock first, and some protections may require a reboot.
What it changes
According to Android Help, Advanced Protection can keep Google Play Protect locked on, block unknown-source app installs and updates, enable stricter scam defenses, add USB protection when the screen is locked, prevent 2G connections on supported devices, and apply extra security hardening in Chrome.
Why this matters in 2026
Google positioned Advanced Protection as a key Android 16 security feature, then expanded the story in 2026 security updates. Google Security later said USB protection is already available on Pixel devices running Android 16 or later, while Intrusion Logging is rolling out to devices running the Android 16 December update and newer.
When it is worth enabling
It makes the most sense if your phone handles banking, email, work accounts, authenticators, travel, or other high-impact activity. It is also a strong fit for people more exposed to phishing, device theft, or targeted attacks.
When you may want to pause
Think twice if you rely on sideloaded corporate apps, need older mobile-network compatibility, or regularly do technical testing that conflicts with stricter device rules.
Intrusion Logging in plain language
During setup, Android can offer Intrusion Logging. Google says it records security and network events such as app installs, process starts, USB transfers, certificate changes, and lock-state events, with end-to-end encrypted cloud backup for later investigation if compromise is suspected.
Practical takeaway
Advanced Protection is not a magic fix, but it is one of the clearest security upgrades Android 16 users can apply with almost no technical work. If you want stronger defaults and can accept a bit less flexibility, it is worth enabling.