Hey guys! So, my little brother just bought a used iPad 2 on ebay. However, when he tried to setup it, he needed an activation code. It seems the iPad is still linked to the previous owner's iCloud. We contacted Apple but they can't help us since we don't have any purchase proof. Is there a way to unlock it, free or not I don't care, I'm just trying to help my little brother. Thank you very much!