Android permissions control access to sensitive device features and information. Grant access only when it is needed for the app’s function, and review it again if your needs change.
Common permission groups
- Location: can reveal where you are. Choose approximate or precise access only when the app needs it, and consider allowing access only while using the app.
- Camera and microphone: enable capture of photos, video or audio. Be cautious when an app requests these without a clear feature that needs them.
- Contacts: can expose address-book information. Consider whether contact discovery or sharing is necessary.
- Photos, videos and files: access depends on the Android version and the system picker or permission requested.
- Notifications: can show alerts and sometimes sensitive message previews on the lock screen.
- Accessibility: powerful services may observe or interact with screen content. Enable them only for a clear, trusted accessibility or automation purpose.
Review app permissions
- Open your phone’s Settings.
- Look for Privacy, Security and privacy, or Permission manager. The exact wording varies by device.
- Choose a permission group to see which apps have access.
- Review each app and change access to the least permissive option that still supports the feature you use.
- Open the app again and check that its essential features still work.
Before installing an app
Check the publisher name, official store listing, privacy policy, requested permissions and recent update information. A permission can be legitimate for one feature and unnecessary for another; judge it in context. Permissions alone do not prove an app is safe or unsafe.
These are general educational tips, not a guarantee that any particular app is trustworthy.