推荐阅读 点击标题可跳转 1、 字节凌晨 0 点 22 分突发声明 2、 外媒称阿里字节等中企停止购买英伟达芯片？外交部回应 3、 差点以为跑 VS 2026 要 64G 内存，微软操作又暖又骚，帮你"套路"公司 4、 Oracle 狂砍 MySQL 核心团队，MySQL 之父："早有预感但还是很难过" - EOF - 此外，有用户还提到，当佩戴 Apple Watch 解锁手机时更容易出现该情况，但目前尚不清楚 Apple Watch 是 否为必然触发因素。 此次 iPhone 17 系列首次搭载自研 N1 无线芯片，替代以往的博通方案。部分用户的使用体验显示，N1 芯片 当前在 Wi-Fi 连接方面稳定性存在隐患。 不过，根据网友反馈，在安装 iOS 26.1 Beta 更新之后，已经没有出现断连情况。 近日，部分 iPhone 17 系列用户反馈在使用过程中遇到了 Wi-Fi 间歇性断连的问题。 据 MacRumors 论坛、Reddit 以及 Apple 支持社区上的用户反馈，iPhone 17、iPhone Air、iPhone 17 Pro、 iPhone 17 Pro Max 解锁后，网络会短暂 ...

Core Insights - Apple has introduced several self-developed chips in its latest iPhone series, including the A19 and A19 Pro chips, a new N1 wireless chip, and the next-generation C1X 5G modem [1][2] - The flagship models iPhone 17, iPhone 17 Pro, and Pro Max are still using Qualcomm's third-party modem instead of Apple's self-developed C1X modem [1][2] - Apple's VP of Wireless Software Technology and Ecosystem, Arun Mathias, indicated that the focus was on the iPhone Air's requirements, but hinted that more products will feature Apple's cellular solutions over time, suggesting that the iPhone 18 series may adopt the self-developed modem more widely [2] Summary by Sections Product Development - Apple has launched its first self-developed 5G modem, C1, earlier this year in the iPhone 16e, followed by the C1X modem in the iPhone Air [1] - Despite the promising performance and efficiency of the self-developed modems, they are currently only used in the iPhone Air and not in the flagship models [1] Executive Commentary - Arun Mathias emphasized that the iPhone 17 and 17 Pro are excellent products, but he also suggested that Apple's self-developed cellular solutions will appear in more products in the future [2] - His comments strongly imply that the upcoming iPhone 18 series may see a broader implementation of Apple's self-developed modem technology [2]

Core Viewpoint - Apple is focusing on artificial intelligence by introducing new chips, including the A19 Pro, which enhances computational capabilities and integrates neural accelerators for AI tasks [1][5][6]. Chip Architecture and Control - The new A19 Pro chip features a significant architectural change with neural accelerators in each GPU core, aimed at improving AI processing [1][5]. - Apple has introduced the N1 wireless chip and the C1X modem, allowing the company to control all core chips in its devices, moving away from reliance on suppliers like Broadcom and Qualcomm [1][2]. Modem Developments - Since 2020, Qualcomm was the sole supplier for iPhone modems until Apple launched the C1 modem in February, part of a strategy initiated with the acquisition of Intel's modem business for $1 billion [2][4]. - The C1X modem is reported to be twice as fast as the C1 and 30% more energy-efficient than Qualcomm's modem used in previous iPhone models [4]. AI Integration and Performance - The A19 Pro's neural accelerator is designed to enhance machine learning capabilities, potentially rivaling Nvidia's AI chips [6]. - Apple aims to make the iPhone a leading platform for developers to run AI technologies, despite not having an independent AI model like Google or OpenAI [5][6]. Manufacturing and Supply Chain - Apple plans to produce a significant portion of its custom chips in the U.S., utilizing TSMC's advanced 3nm technology, with a commitment to invest $600 billion in the U.S. over the next four years [8][9]. - The company is focused on diversifying its supply chain and enhancing local manufacturing capabilities, especially in light of tariffs on non-domestic chips [8][9].

Core Insights - The new iPhone Air features the latest A19 Pro chip, emphasizing Apple's focus on artificial intelligence with significant architectural changes, including the integration of neural accelerators in the GPU cores [1][4][5] - Apple has introduced its own wireless chip N1 and the second-generation modem C1X, allowing the company to control all core chips in its phones, moving away from reliance on suppliers like Qualcomm and Broadcom [1][2][3] Chip Innovations - The A19 Pro chip is designed to enhance AI capabilities, with a new architecture prioritizing AI tasks and integrating neural accelerators [4][5] - The N1 chip improves Wi-Fi functionality by allowing devices to determine location without using GPS, thus saving energy [2] - The C1X modem is reported to be twice as fast as its predecessor and 30% more energy-efficient compared to Qualcomm's modem [3] Strategic Shifts - Apple plans to stop using Qualcomm chips entirely in the coming years, with the C1X modem already implemented in the iPhone Air [3] - The company aims to produce all major core chips in-house by next year, including modems for iPhones and potentially for other products like Macs and iPads [6][7] Manufacturing and Investment - Apple is increasing its investment in the U.S. to $600 billion over the next four years, part of which will be allocated to establishing a domestic chip supply chain [7] - The A19 Pro chip is manufactured using TSMC's advanced 3nm process technology, with plans for some production to occur in the U.S. [6][7]