Good try. I Guess early steps of 3d modeling. I suggest separating buttons from the phone, to give it a more cleaner look.
The middle buttons are shaped differently because the geometry is different, and so they’re being smoothed differently.
The smaller buttons would typically have somewhere on the phone’s body to write their labels, since they won’t fit well on the buttons themselves. The ones at the bottom don’t seem to have enough room.
come on man its my first post . any way . thank you i working with this software about 3 month . i really interested in it . thank you for leading comment please help me more i have lots of questions about this software