I will quote a lot of times from this official document, see the full document here: https://developer.android.com/develop/connectivity/nfc/hce This app explains how ...

Android is adding new verification steps to sideloaded apps, introducing friction for advanced users while aiming to reduce ...

Abstract: The available commercial and freeware mobile forensics tools heavily rely on a rooted mobile device for them to extract data. The potential effects of rooting the device before extraction ...

Android has a built-in mechanism of forcing an fstrim if it has been unable to within a certain interval. We can actually tune this interval to be anything we desire.