Made it for my iPhone 6, but i guess it will fit other models as well. Cable goes through the hole and you're good to go. Will upload pictures when i've printed it, so a simple render is all you get to see for now.
Added the work file, so you can modify it for your own phone.
-Rotate it so it lays 'sideways', then add supports and you're good to go.
Enjoy!
Rafts:
Doesn't Matter
Supports:
Yes