How to Delete Advertising ID on Galaxy Z Flip4

This post will walk you through removing the unique advertising ID on a Samsung phone running on the latest Android with One UI OS version. Here’s a quick guide to delete advertising ID on Samsung Galaxy Z Flip4.

Estimate Cost : 0

Time Needed : 3 minutes

The following steps are also applicable when deleting the advertising ID on other Samsung Galaxy phones running on the same Android with One UI OS version as that of the Galaxy Flip4. Just follow these steps whenever everything is set.

  1. 1. To get started, tap the Settings (gear) icon from the Home screen or Apps screen.

    Doing so will launch the Settings app menu with all the in-built features and services.

  2. 2. In the Settings menu, scroll to find Privacy from the given items then tap on it to proceed.

    Privacy-related features and options will load on the next screen.

  3. 3. Scroll down to the bottom section then tap Ads.

    The Ads menu will load up next. Here, you will see two main options to manage the advertising ID of your phone.

  4. 4. Tap Delete advertising ID to proceed. Your request for advertising ID deletion will then be created and processed by the system.

    In response, your device will prompt you with the necessary details about advertising ID deletion.

  5. 5. Read more information on what happens when you delete the advertising ID on your phone. After reading the details, tap Delete advertising ID at the bottom.

    The current advertising ID assigned to your Samsung Galaxy Z Flip 4 will then be erased, leaving your device without an identifier for ads.

  • Settings
  • Samsung Galaxy Z Flip4

How does Advertising ID work?

Every smartphone has this so-called device identifier for advertisers or Google advertising ID. Using this information, advertisers are able to track user ad activities on any Android devices anonymously. 

The Google advertising ID does something similar as third-party cookies do as it helps advertisers know when an ad has been viewed or clicked in an application.

Without an advertising ID, apps won’t be able to use any unique reference to show personalized ads on your device. However, some apps may still be able to show ads but are no longer relevant or interesting to you.

The type of ads you see may vary depending on individual app settings.

Getting a New Advertising ID

Your phone also allows you to get a new advertising ID in case you would change your mind and opt to receive ads that are more relevant to you. 

Should you wish to get a new advertising ID later, just repeat the same steps to head back to the Ads settings menu then tap Get new advertising ID. Read the pop-up message then tap Confirm to proceed.

After confirming, your device will be assigned with a new advertising ID that apps can use to render you personalized and relevant ads that help support free content and services.


  • The Get new advertising ID option only appears on devices with advertising ID deleted.

And that’s how to remove the advertising ID on the new Galaxy Z Flip 4 device.

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