Wanting to reorganize your Samsung Galaxy S21 is a good idea, you always save more files on it, so being a little rigorous is a good thing. Anyway, whether you want to sell your smartphone or just start on a good basis, sorting through your contacts is not a very complex intervention, however you are not necessarily aware of how it works.

In this article, we will detail you how to delete all contacts from your Samsung Galaxy S21. We will first show you the situations in which it is useful to do so, then, how to erase all the contacts from your smartphone, first from the smartphone's memory, then those synchronized by your Google account.

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When is it useful to delete all contacts from your Samsung Galaxy S21?

We therefore start this article by quickly learning the advantages of deleting all contacts from a Samsung Galaxy S21. In most situations, it is when you are going to change your smartphone that you will have to clean it, in the event that you want to sell your Samsung Galaxy S21, give it to someone close to you… We advise you to delete all your data, that you wanted to make sure to preserve your privacy, or simply to leave a clean smartphone for its next user The last case in which you may need to erase all the numbers saved on your Samsung Galaxy S21 is in the event that you just got a smartphone in which there are still files from the previous owner.

How to delete all contacts from my Samsung Galaxy S21?

It's time to learn the different methods to delete all contacts from your Samsung Galaxy S21. As we explained to you quickly in the introduction, there may be various types of contacts saved on your device. First, you can have contacts that are saved either on your SIM card or on the smartphone memory. And these are in fact contacts saved directly in physical form on your Samsung Galaxy S21, i.e. the second option is to have contacts that are synchronized from your Google account .

If you ever want to understand how to delete only one or more contacts from your Samsung Galaxy S21 we invite you to read our article.

How to delete all contacts from your Samsung Galaxy S21 saved on the smartphone?

We therefore start our tutorial by learning the solution for delete all the contacts from your Samsung Galaxy S21 that are saved on your device's memory. The solution is rather simple and you will be able to empty the phone book of your Samsung Galaxy S21 very simply. Follow the few instructions below to achieve it:

  • Open the "Phone" application of your Samsung Galaxy S21
  • Slide the screen to the left to get to the tab "Contacts"
  • Tap the three small vertical dots at the top right
  • Then press "Delete"
  • Check the button " All " to select all your contacts
  • To validate the operation click on the button at the bottom of the screen " Remove "

How to delete all contacts from your Samsung Galaxy S21 synchronized by Google?

Second option, it is possible to desynchronize all the contacts from your Google account on your Samsung Galaxy S21. These are actually the contacts that you have saved from your previous cell phones to your Android account. These sync automatically when you link your Google account to your Samsung Galaxy S21. To erase them all at once, apply the following few instructions:

  • Go to the “Settings” of your Samsung Galaxy S21
  • Go to the "Accounts and backup" menu
  • Then in the "Accounts" tab, find the email address linked to your Google account and click on it
  • Go to “Account Synchronization” and deselect “Contacts” to delete all your Google contacts on your Samsung Galaxy S21

In the event that you want a lot of tutorials to become the king of the Samsung Galaxy S21, we invite you to explore the other tutorials in the category: Samsung Galaxy S21.