[Pronto] how to restore ringtoned and pictured

Welcome to Android Central.

Which Huawei phone do you have?

Does your phone have a microSD card? If so, is that where you had the ringtones?
 
Where are you looking for the ringtones? Do you mean that when you go to Settings>Sounds & Notifications>Ringtones, nothing shows up in the list?

Is the phone rooted? Does this happen 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.