The Samsung J5 Android device with a build fingerprint of samsung/on5xeltedx/on5xelte:8.0.0/R16NW/G570YDXU2CRL1:user/release-keys contains a pre-installed app with a package name of com.samsung.android.themecenter app (versionCode=6010000, versionName=6.1.0.0) that allows other pre-installed apps to perform app installation via an accessible app component. This capability can be accessed by any pre-installed app on the device which can obtain signatureOrSystem permissions that are required by other other pre-installed apps that exported their capabilities to other pre-installed app.