If you’re like most people, you probably use your iPhone to search for information on a regular basis. But what if you want to delete your search history on your iPhone? Here’s how to do it. To delete your search history on an iPhone, first open the Settings app and tap on Privacy. Under “History,” tap on the “Search” option and then select the “Delete Search History” button. This will remove all of the searches that you’ve made from your device’s memory. ..