When I unfold my zfold 4, it shuts down. It opens only when fold and press both volume button and switch button. It doesn't start until it is in unfolding manner.

I recently noticed that although I keep my phone silent or vibration but it automatically give notification or ringtone sound. How can resolve this?

It seems that while I use my note 10 lite, often the front camera rounds up. Does it always take shots at background? No such photo in the gallery. Has someone **bleep** my mobile or Samsung us doing it?