Di Yi Cai Jing·2025-12-03 10:21Core Insights - The article discusses the recent issues faced by the nubia M153 engineering device in accessing WeChat, highlighting a temporary login problem and the inability to perform tasks related to WeChat [3][4] - The focus is on the INJECT_EVENTS permission granted to the nubia M153, which allows applications to simulate user input events, raising concerns about security risks associated with this high-level operating system permission [6][7] Group 1: Technical Aspects - The INJECT_EVENTS permission is classified as a high-risk permission in the Android system, typically reserved for device manufacturers or deeply authorized partners, allowing applications to operate as part of the operating system [6][8] - The ability to obtain this permission requires the application to be signed with the manufacturer's system private key, indicating a deep collaboration between the model provider and the hardware manufacturer [8][9] - The article mentions that other native assistants from manufacturers like Xiaomi and Honor also possess this permission, indicating a trend in the industry towards integrating AI capabilities at a system level [8][9] Group 2: Security Concerns - Granting INJECT_EVENTS permission to third-party applications poses significant security risks, such as potential unauthorized access to sensitive information like banking passwords [7][9] - Experts emphasize the need for a robust security mechanism to ensure that AI applications operate within safe boundaries, particularly as user interactions with AI become more frequent and complex [11][13] - The article notes that the current focus on AI integration in mobile devices is not just about functionality but also about maintaining user privacy and data security [12][14] Group 3: Market Dynamics - The competition among mobile manufacturers, model providers, and traditional app developers is described as a struggle for data access and user engagement, with each entity trying to establish its own entry point into the market [14] - The target audience for the nubia M153 engineering device is primarily developers rather than ordinary consumers, indicating a niche market focus [14]