I just purchased a used Ipad Pro and have managed to lock myself out. I set it up and transferred data from my old Ipad and all went well until I went to the notification to finish setting it up. It asked for me to set up a passcode which I did using a four digit code. It seemed to hang up a bit at this point so I hit cancel and now it asks for a passcode but rejects the one I enter which is correct. I searched for solutions online but they all involve Itunes. When I plug the ipad into my computer Itunes doesn't see it. I also went into Icloud and thought i could erase the ipad and start over but as it is locked the wifi isn't working so that isn't an option. Any help here figuring this out would be appreciated.