Receive up to $504 promo credit ($180 w/Welcome Unlimited, $360 w/ 5G Start, or $504 w/5G Do More, 5G Play More, 5G Get More or One Unlimited for iPhone plan (Welcome Unlimited and One Unlimited for iPhone plans can't be mixed w/other Unlimited plans; all lines on the account req'd on respective plans)) when you add a new smartphone line with your own 4G/5G smartphone on an eligible postpaid plan between 2/10/23 and 3/31/23. Promo credit applied over 36 months; promo credits end if eligibility requirements are no longer met.
My phone was working fine and all of a sudden now the screen is black (as if the phone is turned off). I cannot answer calls when it rings and obviously cannot text or do anything else with the phone, the battery had a full charge at the time this happened.
Hold down the on/off button on upper right side together with the large home button in the middle until you see the Apple logo.
Then release both buttons and the device will reset.