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.
Check Carrier Settings. 1  Tap your â Settings â and locate the â Carrier â and â Cellular â tabs. 2  Under the â Cellular â tab, if the â Cellular Data Network â appears, your iPhone is either unlocked by the carrier or a Software method (Jailbreak and Unlock method). 3  Eject your SIM card and shut down your iPhone.ou have an iPhone in your hands right now, It might be a ânewâ or second-hand iPhone. And you need to check if that iPhone is unlocked or not. If your iPhone is locked to a particular network, you can only use it with SIM cards from that one provider. That is what we call a SIM lock.