All OK. Display changed (market best). Battery changed (market best). iOS 16 updated. I took this phone in an exchange; the person I got it from gave it without a reset. I have used it for 2+ years and nothing has happened; it still runs smoothly. The person I got it from provided full security, and I will provide the same. If you reset it now, the phone might get locked; I am not sure, so I will sell it without a reset.