How to review app permissions and remove unused ones on Android
Use the Android permission manager to see which apps can reach your camera, mic, contacts, SMS and location, and take access away safely.
Every app asks for permissions when you install it, and most of us tap Allow without thinking. Over time a simple torch app may hold your contacts and location. Android lets you look at permissions by type and trim them in a few minutes. Menu names differ slightly on Samsung, Xiaomi, Vivo, Oppo, Realme and OnePlus phones.
Steps
- Open the permission manager. Go to Settings, then Privacy, then Permission manager. If you cannot find it, search Settings for Permission manager. On Android 7 to 9 look under Apps, then the app, then Permissions.
- Start with the sensitive ones. Open Camera, Microphone, Location, Contacts, SMS and Phone one by one. Each page lists the apps that are allowed, allowed only while in use, or denied.
- Ask if each app really needs it. A map app needs location. A calculator does not. A photo editor needs the camera but not SMS. Tap the app and choose Don't allow or Allow only while using the app.
- Use the unused app setting. In the same app page, look for Pause app activity if unused or Remove permissions and free up space. Turn it on so Android removes permissions from apps you stop using.
- Uninstall apps you no longer use. If an app has too many rights and you rarely open it, go to Settings, Apps, tap it and choose Uninstall. Fewer apps always means fewer permissions to watch.
Menu names differ a little between phone makers and Android versions. If you cannot find a setting, open Settings and use the search box.
Why it matters
Permissions decide what an app can see and do. Data from contacts, SMS and location is often collected quietly and sold or leaked, and malicious apps use it for fraud. Taking away what an app does not need costs nothing and does not break most apps. It is the single best privacy habit on Android.
Watch out for
- Denying SMS or Phone permission may stop an app from filling OTPs automatically.
- A new app asking for a long list of permissions on first launch is a red flag.
- Be careful with apps that say they will not work without all permissions.
- Review again after major app updates, as new permissions can appear.
How Safeavio helps
Safeavio's Privacy tools include an app permissions review, and the phone scan flags apps with risky permission sets. It shows you what stands out in plain words so you know where to start. You still choose what to allow or deny in Settings yourself, one app at a time, so nothing changes without you knowing.
Check it before you tap or pay
Safeavio Sentinel is a made-in-India Android app: paste a message or link, or scan a QR code, and get a plain verdict with the reasons. It helps you spot a scam; it does not promise to stop every one.
Download for AndroidWhat the app does
Google Play listing: coming soon. Today the signed APK is on safeavio.com/download. Android 7.0 or later.
Questions
Will removing permissions break the app?
Sometimes a feature stops working, but the app asks again when you need it. You can always allow the permission later from the same page.
What does Allow only while using the app mean?
It means the app can use the permission only when it is open on your screen. This is the safest choice for most apps that need location or camera.