There is no definitive answer to this question, as deleting Facebook app may not completely delete all of the data on your phone. However, it is highly recommended that you back up your phone before deleting Facebook app. Additionally, if you have any other social media accounts that are connected to Facebook, be sure to keep them up and running so that you can continue to use them should Facebook be deleted.
It’s important to remember that removing the Facebook app does not delete your account; you can still access it via the browser and other applications may still utilize Facebook as a login. Getting rid of the icon from your phone hides it out of sight but doesn’t affect your overall account in any way.
Facebook keeps all of your settings, photos, and information after you cancel your account. In the event that you decide to reactivate your account, Facebook will store all of your preferences, photos, and other data. Your personal information isn’t totally erased; it’s simply hidden. It is possible to permanently delete your account with no way to restore
Go to your phone’s settings and look for an application manager. Select Facebook. Uninstall is the option to choose. Download the Facebook for Android app again from the Google Play Store if you wish to reinstall it.
Nothing will be deleted. Facebook won’t delete them since they’re stored in the cloud. That’s because those photos are saved to your account and not on your phone. If you reinstall Facebook or go to the website, you’ll see them again. Only then will they be deleted if you remove them from Facebook manually.
You may continue to use Messenger after you’ve removed your Facebook account. If you deactivated your Facebook account, using Messenger will not reactivate it, and your Facebook friends will be able to message you. Download the Messenger mobile app from the App Store if you don’t already have it.
