Go to Answer
If you want to say thanks > click 'Kudos'.Answered your question? > click 'Mark as Helpful Answer' also.
Found this answer helpful? Share it!
Welcome to the community and thank you for taking the time to post.
I am sorry to hear that the sim locked after your update, the advice that @AlexKid have gave is absolutely correct, the pin for your sim is 7890.
Come back and let us know how you got on!