Have you ever wondered how to erase iPad without Apple ID because of the second-hand device you bought or a large number of disorganized files and you forget your Apple ID password? According to Apple Support, if you want to learn how to wipe information from your iPad and restore your device to factory settings, you will need to change Settings by entering your passcode or Apple ID password. But actually, there are still other ways to solve this problem and this article would like to introduce some useful tools to you.