This is the grey gear icon on your Home screen.;
, This will be towards the upper-middle section of your Settings menu.
 The switch will turn white. This option is under Privacy & Security about halfway down the screen. Turning this off will allow advertisers to track your internet browsing activity to better tailor their ads for you.


You will see the same number of ads in either case, but with tracking on, the ads you see will be more relevant to your internet history.
, This will open your Privacy Settings menu.
, The switch will turn white. This will allow all advertisers to track your internet activity, and the ads you see will be more relevant to your personal web history.


You can also tap Reset Advertising Identifier to start building a new personal profile for advertisers with your internet activity.
Open your iPhone's Settings.
Tap Safari.
Slide the Do Not Track switch to off position.
Tap the back button in the upper-left corner of your screen.

,
Scroll up and tap Privacy.
Scroll down and tap Adversitising.

,
Slide the Limit Ad Tracking switch to off position.
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