Will ads disappear completely after the reset?

Ads still appear, but they lose the personalization tied to your old ID until ad networks build a new profile from scratch. You will still see generic or category-based ads in the meantime.

How often should I reset my Advertising ID?

There is no fixed schedule. Reset it whenever you notice unusually specific ads or want to break the link between your past app activity and future ad targeting.

Why do some apps still show the same targeted ads after resetting?

Some apps keep their own internal tracking data separate from the system-wide ID set through Settings ➔ Privacy ➔ Ads. Check that individual app's privacy or ad settings if targeted ads persist.

Samsung

Samsung: Reset Your Advertising ID

If ads in apps still feel oddly personalized even though you never searched for those products, your Samsung Advertising ID is likely the cause. This identifier lets ad networks, including Google, connect your app activity into a profile used for targeted ads. Getting a fresh ID breaks that connection without touching your account or app data.

Updated: 07.08.20264 min5 steps

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Samsung

Reset Advertising ID auf Samsung

Every Samsung phone running Android assigns a random Advertising ID the moment it is set up. Google and other ad networks use this identifier to link which apps you open and which ads you tap, building a behavioral profile that follows you between apps.

Resetting the ID does not clear your account or app data. It only replaces the identifier itself, so ad networks receive a fresh, blank ID and have to rebuild your profile from zero.

Where to reset it

Go to Settings ➔ Privacy ➔ Ads ➔ Reset advertising ID ➔ OK to generate a new identifier immediately.

Ads based on your previous browsing and app behavior usually stop showing within a short time after the reset, since the old profile is no longer linked to your device.

If certain apps keep showing the same personalized ads afterward, check whether that app stores its own separate ad tracking settings, independent from the system-wide Advertising ID.

Frequently asked questions

No. The reset in Settings ➔ Privacy ➔ Ads ➔ Reset advertising ID only replaces the tracking identifier. Your account, installed apps, and saved data stay untouched.

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Security & Privacy

Samsung: Reset Your Advertising ID

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