Really easy. Recommendation: READ the comments! They were really helpful and gave me faith when the 4S refused to connect to the carrier. I plugged it into iTunes as stated, then hard reset it (no reset of network settings), and then it was working like a charm again.
일단 획득하면, 귀하께서는 그들의 시간당 평판 획득 도표를 볼 수 있습니다.
도표가 어떻게 보여질지에 대한 미리보기입니다:
아직 획득한 평판이 없습니다.