Android: Reset and delete advertising ID - how it works
There is an "advertising ID" on all Android devices. These can be used to show you personalized advertising, but this also means that personal information is passed on to third parties. This practical tip shows you how to reset or delete the identification number.
Reset advertising ID on Android
There is no way to permanently delete your own advertising ID. However, you can reset it at any time and also prevent it from being used for personalized advertisements:
- Open the settings on your Android smartphone or tablet.
- Select the menu item "Google services". There, tap on "Show".
- With the "Reset advertising ID" function, Android replaces your current ID with a randomly selected identification number.
- If you want to prevent your advertising ID from being used to create profiles, tap the "Disable personalized advertising" option.
