Tap Settings. Then tap your Apple ID. Tap View Apple ID. You might be asked to sign in. Then scroll to iTunes in the Cloud. Then tap Remove This Device.
Can you erase an iPad without the Apple ID password?
If you have lost your Iphone, you can still find and retrieve your Iphone by opening up Safari or Settings > iCloud > Find My Iphone.
Does resetting an iPad delete everything?
When you tap on Erase All Content and Settings, all data will be wiped and iCloud will stop working on your device. This includes any credit or debit cards added for Apple Pay, photos, contacts, music, and apps. It will also turn off iCloud services such as iMessage, FaceTime, Game Center, and other features available that are found on iPhones or iPads.
Will a factory reset remove my Apple ID?
When you restore your phone to its factory settings it erases all the content and settings inside of it, so you have to turn off the activation lock after an erase.
How do I create a new Apple ID and delete an old one?
Go to appleid.apple.com and log-in. Choose Apple ID as the sign-in option from the left side of the screen. If you want to use a different email address, select it here instead of the current one (which is probably username@yourdomainname). Change Apple ID is one way to accomplish this task (Apple will no longer sync with that account).