com.samsung.android.kgclient
com.samsung.android.kgclient
Samsung Payment Services
Removing this package will LOCK YOU OUT of your device with a full-screen overlay message saying that Device Services was uninstalled in an unauthorised manner. This is persistent upon reboots until a factory data reset is initiated. Filesystem can still be accessed if ADB permissions were granted beforehand.
Unless you know what you’re doing, you shouldn’t uninstall this package.