Previously, the official microblog of the Ministry of Industry and Information Technology said that the iPhone 6 might leak personal information, and it sent a document saying that it entrusted the domestic information security authority to carry out strict security testing on iOS, which showed that three background service programs could be used. Based on this, the Ministry of Industry and Information Technology interviewed Apple and put forward relevant security management requirements.

Apple submitted authentic materials to the Ministry of Industry and Information Technology, indicating that the three background service programs are diagnostic tools, indicating that none of them will get any information without the user's consent. At the same time, iOS 8 has strengthened measures, making it more difficult to use the background service program maliciously, and promised that it would never and never establish a so-called back door with any country or government agency.