Review and Manage App Permissions on Android

Why Managing App Permissions Matters

Every Android app requests access to one or more system resources – location, camera, contacts, microphone, and many others. While most requests are legitimate, some apps keep permissions they no longer need, or they request broad access that could expose personal data. Android provides a built‑in Permissions dashboard that lets you see exactly what each app can do and change those settings at any time.

Where to Find the Permissions Dashboard

1. Open the Settings app.
2. Tap Privacy (on some devices this may be under Security & privacy or directly under Apps & notifications).
3. Select Permission manager or Permissions depending on your Android version.

The exact wording can vary: Android 10 and later typically label the screen "Permission manager"; older versions may use "App permissions".

Understanding the Permission Categories

The dashboard groups permissions into logical categories, such as:

• Location – GPS, network‑based location.
• Camera – Access to the device’s camera.
• Microphone – Recording audio.
• Contacts – Reading or modifying contacts.
• Phone – Reading phone state, making calls.
• SMS – Sending or reading text messages.
• Storage – Access to internal or external files.
• …and many others like Calendar, Sensors, Calls, and Nearby devices.

Choosing a category shows a list of apps that currently have that permission, as well as apps that have been denied it.

Reviewing Permissions for a Specific App

1. From the main Settings screen, go to Apps & notifications → See all apps.
2. Select the app you want to inspect.
3. Tap Permissions. Here you’ll see a toggle for each permission the app has requested.

Permissions are displayed as Allowed or Denied. Some entries may show Ask every time if you have set a more restrictive policy.

Changing Permissions

There are three ways to adjust permissions:

• Toggle On/Off – Directly enable or disable a permission for the selected app.
• Ask every time – For Android 12+ you can choose to be prompted each time the app wants to use the resource.
• Permission auto‑reset – Android can automatically revoke permissions for apps you haven’t used in a while (see the next section).

To change a permission, simply tap the toggle or the option label and select the desired setting.

Using the Permission Auto‑Reset Feature

Android includes a background service that, after a period of inactivity (usually 90 days), revokes runtime permissions for apps you rarely open. This helps keep your data safe without manual effort.

1. Open Settings → Privacy → Permission manager.
2. Tap the three‑dot menu (⋮) and choose Auto‑reset permissions.
3. Make sure the switch is turned On. You can also view a list of apps that have been auto‑reset.

Note: Auto‑reset only affects runtime permissions (those requested after installation). Permissions granted at install time (like "Read phone state" on older Android versions) are not auto‑reset.

Best Practices for Permission Hygiene

• Start with a clean slate – After a fresh OS install, review each app’s permissions before using it extensively.
• Limit location access – Prefer "Only while using the app" over "Always" unless the app truly needs background location.
• Revoke camera/microphone when not needed – Apps that only need these occasionally (e.g., a note‑taking app) should not have permanent access.
• Use the "Ask every time" option for sensitive permissions if you want to be prompted.
• Periodically audit – Set a calendar reminder every few months to revisit the Permissions dashboard.
• Uninstall unused apps – If you no longer need an app, removing it eliminates any lingering permissions.

Compatibility and Limitations

The steps above apply to Android 10 (API 29) and newer. Manufacturer skins (Samsung One UI, Xiaomi MIUI, etc.) may rename sections or place the Permission manager under a different submenu, but the core functionality remains the same. On Android 9 and earlier, the interface is less granular; you may only see a single "Permissions" screen per app without the category view.

Some system apps (e.g., Google Play Services) have permissions that cannot be fully revoked because they are essential for core OS functions. Attempting to disable such permissions will either be blocked or cause the app to stop working.

Quick Reference Checklist

1. Open Settings → Privacy → Permission manager.
2. Review each permission category for apps that have access.
3. For any app, go to Settings → Apps & notifications → See all apps → App name → Permissions.
4. Toggle permissions to "Deny" or "Ask every time" as appropriate.
5. Enable Auto‑reset permissions (Settings → Privacy → Permission manager → Auto‑reset).
6. Schedule a quarterly audit to keep your permission list tidy.

Conclusion

Android’s built‑in Permissions dashboard gives you fine‑grained control over what each app can see or do on your device. By regularly reviewing the list, revoking unnecessary access, and enabling the auto‑reset feature, you reduce the attack surface for malicious apps and protect your personal data. The process is straightforward, works on any modern Android device, and requires no third‑party tools – just a few minutes of attention to keep your phone secure.