How do i deal with this situation?

[Wolf45251]

My kid tablet randomly downloaded this porn app causing the setting appears to say android system update please later and we cant delete it or go into settings

 

[B. Diddy]

Welcome to Android Central! Any idea how this porn app was downloaded? Did someone tap a link in a popup ad? Or did someone install an app from a source other than Google Play Store?

Does the problem persist in Safe Mode? On most Android devices, while powered on, press and hold Power until the Power Off menu appears. Press and hold the Power Off selection until the Safe Mode prompt appears. Tap OK.