Most people with a compatible Android phone should turn on Advanced Protection if they use apps mainly from Google Play and do not rely on sideloaded apps, non-accessibility apps that use accessibility permissions, or unusual wired accessories. It enables several stronger security settings together and prevents individual protections from being turned off while Device protection remains active. The tradeoff is compatibility: Google designs this mode to favour security over some convenience and functionality.
This guidance applies to compatible Android 16 and Android 17 devices as of October 2026. Available protections vary by Android version, device hardware, manufacturer and region. Android 17 adds accessibility-service restrictions and disables WebGPU in Chrome; USB Protection and Failed Authentication Lock are available only on supported devices.
Device protection and Account protection are separate
The Advanced Protection settings page can show two related but distinct options.
- Device protection applies stronger settings to that Android phone. It covers apps, browsing, calls and messages, USB connections, network security and physical-device protections.
- Account protection enrols your Google Account in Google’s Advanced Protection Program. It adds stricter account sign-in, third-party access and recovery requirements across Google services and devices.
You can enable Device protection without enrolling your Google Account in the Advanced Protection Program. Turning off Device protection does not remove Account protection, either. If both are enabled, account-level restrictions can continue until you separately leave the Advanced Protection Program.
Account protection is especially worth considering for people at elevated risk of targeted attacks, including journalists, activists, political campaign staff, business leaders and information technology administrators. It requires a passkey or security key when you first sign in on a new computer, browser or device. It also limits access to Google Account data by third-party apps and services, and adds extra identity checks during account recovery.
How to turn on Device protection
You need a screen lock before you can enable Device protection. The wording may differ slightly by manufacturer, but Google documents these steps:
- Open Settings.
- Tap Security & privacy.
- Under Other settings, tap Advanced Protection.
- Turn on Device protection.
- Choose whether to turn on optional Intrusion Logging.
- Tap Turn on. Restart the phone if Android requests it.
You may also be able to reach the page through Settings, Google, All services, then Advanced Protection under Personal and device safety.
A restart activates protections that cannot be enabled immediately. If you choose Restart later, return to the Advanced Protection page and select Restart now when convenient. Removing the screen lock later does not turn Device protection off, but Android warns that some protections may not work as intended.
What changes when it is on
| Area | Protection enabled | Possible tradeoff |
|---|---|---|
| Apps | Google Play Protect cannot be turned off. Android blocks installation of apps from unknown sources and updates to apps originally installed that way. | Apps obtained from websites, file-sharing services or other unverified sources may not install or update. |
| Accessibility | On Android 17, accessibility services are restricted to verified apps categorised as accessibility tools. | Automation, remote-control and other non-assistive apps that use accessibility access may lose features. |
| Web browsing | Android Safe Browsing protects against fast-emerging phishing sites, and Chrome enforces HTTPS connections where possible. Chrome also turns off its JavaScript optimizer. | Some complex websites may run more slowly, and older sites without HTTPS can produce warnings or fail to connect normally. |
| Chrome graphics | On Android 17, Advanced Protection turns off WebGPU, Chrome’s advanced web-graphics technology. | Some browser games, three-dimensional tools and graphics-heavy websites may have reduced features or may not work. |
| Calls and messages | Spam and scam protections, unsafe-link warnings and supported scam-detection features remain enabled. In supported regions, Phone by Google can automatically decline identified spam calls. | Feature availability depends on country, device and Google apps in use. Legitimate calls or messages can occasionally be treated with caution. |
| USB connections | On supported devices, a new USB connection made while the screen is locked cannot establish a data connection until the phone is unlocked. | Unlock before connecting a computer, wired Android Auto, storage device or audio accessory. In some cases, fast charging may not begin until the phone is unlocked. |
| Physical and network security | The mode enables Theft Detection Lock, Offline Device Lock, an inactivity reboot after 72 hours locked, restrictions on Watch Unlock and protection against less-secure 2G networks on supported phones. Failed Authentication Lock is available on select devices. | You may need to use your primary screen-lock credential more often, and cellular service may be unavailable where only 2G coverage exists. |
USB Protection is available on Pixel 6 and later phones, as well as select Android 17 devices. A USB data connection that began while the phone was unlocked remains active after the screen locks. For example, wired Android Auto can continue until you disconnect it. Charging still works while the screen is locked.
On supported apps, Advanced Protection can also enable Memory Tagging Extension, a security feature intended to help prevent memory corruption. Google warns that it can reduce device performance in some situations.
Should you enable Intrusion Logging
Intrusion Logging is optional and is most useful for people who could face a targeted attack or who have a trusted security specialist able to review the records. It logs security and network activity, including app processes, app installations and removals, network connections, USB file transfers, certificate changes and lock events.
The device encrypts the logs end to end before they are stored on Google servers. You can download and decrypt them for examination, but you are responsible for securing any downloaded copy. Google retains encrypted logs for 12 months, and neither you nor Google can manually delete them earlier. That remains true if you turn the feature off or close the account.
Do not enable Intrusion Logging casually. It can record network events created by Chrome Incognito tabs, including Domain Name System lookups and internet protocol connections. The logs do not record the specific pages visited, but they may reveal websites that were accessed.
How to handle app or accessory problems
Advanced Protection is intentionally an umbrella setting, so its covered protections cannot be switched off one by one. Try these steps before disabling it:
- Install updates and restart. Update Android, Chrome and the affected app, then restart the phone if a restart is pending.
- Check accessibility-dependent apps. On Android 17, an app that is not verified as an accessibility tool can remain restricted while Device protection is active.
- Reconnect wired equipment while unlocked. Disconnect the cable, unlock the phone and reconnect it. This is particularly useful for a computer, wired Android Auto or an audio accessory.
- Check where an app came from. Apps installed from an Android package file or another unknown source cannot be installed or updated while Device protection is on.
- Try another way to use a demanding website. If a site is slow, the disabled JavaScript optimizer may be relevant. If a graphics-heavy service fails on Android 17, try its official app or a desktop browser before weakening phone-wide security.
- Turn off Device protection temporarily if necessary. Return to Settings, Security & privacy, Advanced Protection, and turn off Device protection. Authenticate with biometrics or your personal identification number, then restart if asked. Settings covered by the feature revert to their earlier states.
- Check Account protection separately. If account access or download restrictions remain, confirm whether the Google Account is enrolled in the Advanced Protection Program.
For someone who uses Play Store apps, mainstream websites and ordinary charging, the extra security is usually worth the limited inconvenience. If your work depends on regular sideloading, non-verified accessibility services, browser-based graphics tools or specialised wired hardware, test it at a convenient time rather than just before travel or an important task. If you decide not to use it, keep a strong screen lock, leave Play Protect enabled and review the separate Android theft protection settings available on your phone.
Sources
- Google Android Help: Improve device security with Advanced Protection for Android
- Google Security Blog: Six ways Advanced Protection on Android keeps you safe
- Google Android Help: Protect your Android device from USB threats with Advanced Protection Mode
- Google Android Help: Log your Android device activity with Advanced Protection
- Google Account Help: Get Google’s strongest account security with the Advanced Protection Program
