Speculation on security: iPhone 15 series may use special chips to limit charging

According to multiple sources, the much-watched mobile phone event will be held this fall. According to the latest news, Apple plans to hold a new product launch conference on September 12, focusing on the new iPhone 15 series of smartphones. This news has attracted widespread attention

According to sources, the iPhone 15 series of smartphones are expected to adopt the USB-C interface for the first time, and this change has aroused strong interest from users. However, the latest news shows that although the iPhone 15 may support the USB-C interface, users may need to purchase an official USB-C cable because the cable has a built-in chip called "3LD3". According to rumors, this chip is designed to be paired with the iOS system to limit users to only using official accessories for charging, which has caused concerns among some users

It is understood that currently users When using a third-party Lightning cable to charge, you may encounter a "This accessory is not supported" prompt. This is because these cables need to be matched with a special chip certified by MFi to ensure that the accessory meets Apple's standard requirements. Although Apple has not officially announced the function of the "3LD3" chip, there are rumors that it may be a security measure to encrypt data transmission and improve the security of data transmission. According to well-known overseas reporter Mark Gu Mann revealed that Apple plans to hold an autumn conference on September 12. Like last year, the conference will be recorded in advance. The focus of this conference will be the new iPhone 15 series, it is expected to launch four models, including iPhone 15, iPhone 15 Plus, iPhone 15 Pro and high-end iPhone 15 Ultra. Each model will have varying degrees of upgrades to provide users with a better user experience

Although the iPhone 15 has not yet been officially confirmed, as the launch event approaches, Various rumors about the new iPhone have made people full of expectations. Consumers expect the new iPhone to have breakthroughs in hardware performance, and hope that Apple can bring more surprising and innovative features. For more accurate information, please follow official channels and reliable technology news sources

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