Which phone app permissions should I review first?

Start with microphone, camera, location, contacts, photos, and accessibility access; remove permissions that do not match an app’s job.

Open the phone’s privacy or permission manager and start with microphone, camera, precise location, contacts, photos, and accessibility. Ask whether each permission is essential to the app’s main purpose. A map needs location while navigating, but a simple flashlight does not need contacts.

Choose “While using the app,” approximate location, or selected photos when those options are enough. Pay extra attention to accessibility and device-administrator access because those permissions can let an app observe or control far more of the phone.

Why permissions quietly pile up

Every app asks when it is first installed, and nearly everyone taps 'allow' to get to the good part. Months later, a flashlight app still holds your location, a game still sees your contacts, and a shopping app can read your photos around the clock. Permissions also survive updates — an app that was harmless when installed can be sold, change owners, and quietly become a data collector with your old approvals intact.

What to do, step by step

1. Start with the big three: location, microphone, and camera. Revoke any app that cannot explain why it needs them to work.
2. Switch location to 'while using the app' or 'ask every time' for anything that is not maps or weather.
3. Review photo access and choose 'selected photos' where offered, instead of your whole library.