Google Pixels are already among the most secure Android phones you can buy today. In fact, Google even claims that Android phones now block more scams than iPhones, which have long been perceived as more secure devices.

Honestly, I have never really felt the need to tweak my Pixel 10 Pro‘s security settings. Most protections are enabled by default, and I have always trusted my Pixel to keep my data safe.

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Advanced Protection. Google initially didn’t ship Android 16 with this feature out of the box, but the company has now added it, and it’s available on Pixel phones running Android 16.

Google says that when you turn on Advanced Protection, you get the “strongest security and privacy features” to protect you from online attacks, harmful apps, and other risks. It blocks most, if not all, of the ways malicious apps or bad actors can access your Pixel, keeping it protected while largely keeping the same overall experience.

Think of this feature as a one-stop toggle that elevates your phone’s security to the next level. The best part is that it’s easy to enable, although there are a few drawbacks to turning it on, which we’ll get into below.

Theft Detection Lock, which automatically locks your phone when it detects sudden snatching-like movement, and Offline Device Lock, which locks your device if it stays offline for an extended period.

In apps like Messages, spam and scam protection is enabled, while the Phone app automatically identifies known spam callers. Android also turns on Safe Browsing to block phishing attempts from emerging malicious websites, and Chrome enforces HTTPS, so all websites you visit use secure connections.

It’s also worth noting that when Advanced Protection is enabled, your device will no longer connect to 2G networks, which are considered less secure. You also won’t be able to turn off Google Play Protect on your Android phone.

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(Image credit: Andrew Myrick / Android Central)

That leads to the biggest limitation. When Advanced Protection is active, you can no longer sideload apps on your device. This means you won’t be able to install APK files or apps from sources outside the Google Play Store, which could be a deal breaker for some users. However, to fully protect your device from malicious actors, Google disables sideloading when this mode is turned on.

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In the Advanced Protection section, you’ll also be able to clearly see what changes the mode makes to your device. If you ever want to disable Advanced Protection, you can do so by returning to the same menu and turning the toggle off.

Android phones for the freedom and customization they offer, but with Advanced Protection enabled, access to things like sideloading apps goes away.

This may sting for users who like downloading apps outside the Google Play Store, including trusted open-source apps from places like F-Droid. That said, if you only download apps from the Google Play Store and prioritize your device’s security over everything else, Advanced Protection is absolutely worth using.

Of course, this doesn’t mean you can’t use these security features without turning this feature on. You can still turn on features like Theft Detection Lock, Offline Device Lock, 2G network protection, and other security options individually without activating Advanced Protection on your phone.