Answer
Swipe down from the top of your screen to reveal the Quick Settings Panel. From there, tap on the Settings cogwheel. Scroll down and choose Apps from the menu on the left-hand side. Locate and select the app you wish to erase data for by scrolling through the list or using the search button at upper right corner of your device’s display. Select Storage when it comes to clearing data from your phone. Tap Clear Data to remove any associated information from applications
The Best Way To Permanently Delete Data on iPhone! Erase All Data or Selected Apps and Clear Cache.
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To remove an app, tap “App Info.” Choose the application you wish to get rid of and select “Storage.” Select “Clear data” and/or “Clear cache” from the drop-down menu. There may also be a separate option for managing data in some cases.
Open the Settings app. nTap “General,” then “iPhone Storage.” Select an application from the iPhone Storage screen and hit Delete App. To remove a program, go to the Apps > delete it by tapping Delete App. If you still want to use an app, simply open the App Store and reinstall it there.
When an app is deleted, the app and its data are removed from your phone. If you wish to remove the app but keep its data, you can offload it instead.
Go to Settings > Backup and reset. On the following page, check the box labeled Erase phone data. On certain devices, you may remove data from the memory card; therefore, double-check that you’re selecting the correct option.
When you erase a file, it is usually removed to the computer’s Recycle Bin, Trash, or a similar location depending on your operating system. When something is put in the Recycle Bin or Trash, the icon changes to show that it contains files and allows you to recover deleted data if required.