SOLD FOR PARTS OR REPAIR - NOT WORKING!

My daughter's 2 well used and in need of repair iPhone SE.  Both are 2nd generation. 

The one on the left will need a new screen and home button.  Some details about it are:
  • Has a heavily cracked screen but touch seems to work
  • Has a non responsive Home button
  • is for sure 64GB
  • may be AT&T locked, not sure
The one on the right will show the apple logo as seen, then the screen goes dark - not sure what repair it needs. 
Some details about it are:
  • Screen is cracked
  • Back is heavily cracked
  • May still have account attached to it so may be icloud locked.
  • Doesn't go beyond apple logo
  • I'm not sure about the home button, battery, other buttons condition.
  • not sure GB capacity