Do so by tapping the grey gear icon on one of your Home screens (or in a folder labeled "Utilities").;
,,,, If you haven't yet enabled your iPhone's restrictions, you'll need to tap Enable Restrictions at the top of this menu and set a Restrictions passcode first.
, Doing so will readjust your restrictions settings to reflect your new region's content ratings. For example, changing the rating location from the United States to the United Kingdom will prevent users under the age of 18 from viewing films that may have received an "R" rating in the U.S.


The locations listed here are arranged alphabetically.
Open your iPhone's Settings.
Tap General.

,
Scroll to Restrictions and select it.

,
Type in your passcode if prompted.

,
Scroll to the "Allowed Content" group of options.
Select Ratings For.

,
Select your preferred region.
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