Apple

Apple only does a full replacement if the phone is broke broke. ie drowned. If you break the front and back glass, they might give you a full replacement device, but they have a metric for “same unit repair” so they might still swap over the battery to the new body. Batteries are free to replace when they get below 80%. Everything else is a charge tho

No, you can't do that.

Why don't you just phone up apple and ask them instead of asking here and not getting the correct answer you're searching for.