If you’re like most people, you probably use your iPhone to communicate with friends and family. But if you’re a business owner or individual who relies on email for communication, there are a few things you need to keep in mind if you want to delete emails from your iPhone 4s. First, make sure that your email account is set up properly and that all of your emails are being sent through it. If not, you may have difficulty deleting emails from your iPhone 4s. Second, be sure to create a new password for your email account and for the phone itself. This will help protect your data and ensure that any deleted emails won’t be recovered by someone else. Finally, be sure to regularly check the Delete Emails on iPhone 4s box on the Settings app and make sure that all of your emails are being deleted. If not, they may still be stored in memory and can be accessed at any time.