https://us.community.samsung.com/t5/Galaxy-S23/Unlocked-phone-asking-for-MCK-unlock-because-of-too-many/m-p/3362676#M77130 I have been back and forth for 23 days now with MCK CODE..#@!÷. Filed FCC complaint. ATT said the problem would be fixed on 4 different occasions within 72 hrs. Still nothing. Bought and paid off phone through ATT before trying to switch carriers. Good luck. Have literally been on the phone with them for over 9 hours. Sat, 20 Sep 2025 13:29:13 GMT COOKIE1912 2025-09-20T13:29:13Z