Write an article based on this "Open your iPhone's Settings. Scroll down and tap iCloud. Scroll down and tap Sign Out. Tap the Sign Out in the pop-up to confirm. Tap Delete from My iPhone/iPad. Select if you want to keep your Safari data. Enter your Apple ID password. Tap Turn Off in the pop-up box."

Article:
The Settings app looks like a gray gear icon on your iPhone's Home screen. This option is listed next to a blue cloud icon halfway through your Settings menu. It's written in red letters at the bottom of the iCloud menu. A pop-up confirmation box will appear at the bottom of your screen. It's written in red letters. Another pop-up box will appear. It's written in red letters. Signing out of your Apple ID will delete all your iCloud Notes from your device. Tapping on this option will confirm your action. Another pop-up box will appear again. Your Notes will still be available on iCloud. You can sign in again and sync your Notes anytime. Your Safari tabs, bookmarks, and history are synced across devices when you sign in with your Apple ID. You can choose to keep your synced Safari data on your device, or delete it. You have to turn off Find My iPhone in order to sign out of your Apple ID. If you have it on, you will be prompted to enter your Apple ID password to turn it off. This will turn off Find My iPhone on your device, and sign you out of your Apple ID.