New 10-year results from a major clinical trial in breast cancer confirm that it does not compromise overall survival to leave behind minimal amounts of cancer that have spread to the underarm lymph nodes in certain patients, according to the investigators.
Restrictions on iPhone or iPad prevent a user from making many changes to the devices settings and allow the disabling of various iOS features, including some apps, functionalities, to disallow certain content types, and the ability to prevent making in-app purchases or buying from the App Store.
This will reset location and privacy settings to the factory default setting. By default, Location Services (Settings > Privacy) is set to Off. I should caution you that setting this to Off has implications, the biggest of which is the inability to track your device using Find My iPhone.