Problem:
I was trying to program a key for a Hyundai Grand i10 2021.
xhorse vvdi mini key tool doesn’t clone it (4D70), try with key tool max and the same result. Failed to calculate data.
Solution:
You must generate the chip and program it obd you can’t clone it.
if it 4d60 it can be cloned.
If it is 4D70, it cannot.