Factory Reset Protection (FRP) is a security feature on Android devices (introduced in Android 5.1 Lollipop). When you reset a device via recovery mode without first removing the Google account, FRP locks the phone. After reset, the device asks for the before letting you set it up again.
Connect to Wi-Fi and use a PC tool to send a "View" notification that opens or the Samsung Internet Browser . samsung yateley gu46 6gg uk frp bypass