What is scoped storage on Android? Why apps ask before deleting

What changed with scoped storage?

Android 10 let apps opt out temporarily with a manifest flag called requestLegacyExternalStorage. Google's documentation notes that once an app targets Android 11, the system ignores that flag, so scoped storage became the norm for updated apps. Since Android 11, an app's private folder on external storage is also off-limits to other apps.

How do apps reach your photos now?

Through the MediaStore, Android's shared index of images, videos and audio. An app asks for a photo permission; on Android 13 and later that is READ_MEDIA_IMAGES, and on Android 14 you can grant only selected photos, as described on the partial photo access page. A small number of apps such as file managers can request All files access, which Google Play restricts to tools that genuinely need it.

Each app still has its own private folder that needs no permission at all. Files an app saves there are removed when the app is uninstalled, which is why caches and downloads inside apps vanish with them. Nothing outside that folder is open to the app without a permission or a system picker.

Why do cleaner apps show a confirmation before deleting?

Because a photo taken by your camera belongs to the camera app, a cleaner cannot remove it silently. It must call createDeleteRequest or createTrashRequest, and Android shows you a dialog listing what will be removed. You tap Allow, and only then is anything changed. This protects you from rogue apps and makes every cleaner's deletes visible.

GalleryJury fits this model by design: the coming-soon Android cleaner sends approved photos to the phone's trash through that system request, so the final say is always yours.

What does it mean for you?

• Expect a system pop-up whenever an app removes photos; it is normal, not a bug.
• Apps cannot read other apps' private data, which limits what cleaners can clear from inside other apps.
• Be cautious about granting All files access to apps that do not need to manage every file.
• Photo permissions can be reviewed at any time in Settings, Apps, the app's name, Permissions; switching to Not allowed takes effect at once.

For most people, scoped storage is invisible until a cleaner or file manager asks for something. The MediaStore page explains the index those apps read, and the Android trash page shows where removed photos wait before they are gone.