Teach you how to erase all the data in an iphone or ipad

Tencent Digital Message (compiled: Zhang Xiumei) If you're going to sell your old iphone, ipad, or give it to someone else, the first thing you need to do is make sure that the information you keep in your iOS device is not leaked to anyone else. Fortunately, it's easy for iOS devices to delete all of their personal data, and the process doesn't need to be connected to a computer, but only on the iphone or ipad. But before you delete data, make sure you've backed up your computer or icloud. Otherwise, once the data has been deleted, it will never be recovered. If you're ready, join us to see how to remove the privacy data on the iOS device. First, turn off the "Find My iphone" feature if you've upgraded to iOS 7, you'll need to log in to your icloud account and turn off the "Find My iphone" feature in the Setup screen before you can continue to really clean out the personal data in iOS devices. 1. Enter the "Setup" interface in iOS device, scroll down to find and enter "ICloud" 2. Continue scrolling down to find my iphone and turn it off; 3. The system prompts for a password and the function is closed when the password is completed. After we complete this step, we can really start to delete the data on the iOS device. But the above step is only for iOS 7 or more systems, the old version of the system can go directly to the next step. Erase all data on the iphone or ipad 1. Enter the "Setup" interface in the iOS device and go to "General"; 2. Scroll to the bottom of the interface and find the Restore option, 3. Then select "Erase All contents and Settings"; 4. The system prompts "remove all media and data" and clicks "Erase iphone"; 5. Once you erase all the data, these content can not be retrieved, so be sure to do a good backup. When it's done, the iphone or ipad will start wiping out all the data and content in the device and restarting it in a few minutes. After reboot, your iOS device is restored to the factory state as it was just bought.