2 月 5 日 消 息 ， 苹 果 2 月 5 日 向 iPhone 和 iP ad 用 户 推 送 了 iOS / iPadOS 26.3 RC （Release Candidate，发布候选版本） 更新，本次更新距离上次发布 Beta / RC 间隔 9 天。 苹果携手谷歌公司，共同合作简化跨平台换机流程，在 iOS 26.3 测试版中引入原生的"iPhone 转 Android"数据迁移工具。 该功能无需用户下载第三方应用或者使用复杂的线缆连接，仅需通过 Wi-Fi 和蓝牙连接，即可将照 片、短信、备忘录、密码及应用程序等核心数据 无线传输至安卓设备 。 该功能的实现逻辑基于简化的无线配对机制。用户只需将 iPhone 靠近目标安卓设备，确保两者均 已连接 Wi-Fi 并开启蓝牙，即可启动迁移程序。 系统提供了 两种配对方式 ：一是通过 iPhone 扫描 Android 设备上显示的二维码；二是输入特定 的会话 ID 和配对码。这种设计模仿了苹果生态内部（如旧 iPhone 转新 iPhone）的无缝体验，进 而提升跨平台数据转移的便捷性。 在数据兼容性方面，新工具支持迁移照片、短信、普通备忘录、应用 ...

Core Viewpoint - Microsoft recently faced significant backlash due to a cumulative update (KB5074109) for Windows 11 that introduced multiple severe bugs, affecting user experience and system functionality [1][2][3]. Group 1: Bugs and Issues - Users reported being unable to boot their systems, experiencing a "black screen" issue that prevents access to the operating system, with some encountering the error code "UNMOUNTABLE_BOOT_VOLUME" [3][5]. - Another critical issue is the inability to shut down systems, as the update interferes with the virtualization context cleanup process, causing systems to revert to a startup state instead of shutting down [6]. - The update also led to performance issues with applications like Outlook, where users experienced freezing and significant drops in performance due to conflicts between the new patch and graphics drivers [9][10]. Group 2: User Reactions and Alternatives - Many users expressed frustration over the repeated occurrence of such issues with Windows updates, leading to calls for a transition to Linux as a more stable alternative [12][15]. - Linux has seen improvements in gaming compatibility and can meet the needs of most office users, although it still lacks support for certain professional software like Adobe products [14][15]. - The ongoing issues with Windows updates have raised concerns about Microsoft's ability to maintain system stability, prompting users to consider dual-booting with Linux as a viable option [15].

Core Insights - Microsoft faced significant issues with Windows 11 following a routine security update in January 2026, which caused critical functionalities like shutdown and Remote Desktop login to fail [1][3][8] Group 1: Update Issues - The January Patch Tuesday update, intended to fix security bugs, instead led to severe system-level failures, including the inability to shut down, restart, or enter sleep mode on some Windows 11 devices [3][4] - Microsoft identified the root cause as a compatibility issue with the System Guard Secure Launch feature, which is designed to enhance security during the boot process [4][6] Group 2: Emergency Response - In response to the escalating issues, Microsoft released an out-of-band emergency update (KB5077797) on January 17, 2026, to restore normal shutdown and sleep functions [6][7] - The same update also addressed Remote Desktop login failures, which had severely impacted remote work and IT management [8] Group 3: Ongoing Concerns - Despite the emergency update, Microsoft acknowledged that another bug was introduced with the January update, affecting Outlook's POP account configuration, which remains unresolved [8] - The frequency of critical update failures has raised concerns among developers and IT professionals regarding the effectiveness of the Windows Insider Program and the overall quality control of Windows 11 updates [9]

Core Insights - Apple has officially stopped signing iOS 18.6.2 and earlier versions, along with iPadOS 18.6.2 and tvOS 18.6, meaning users cannot downgrade back to the iOS 18 series after upgrading to iOS 26 [1] - The iOS 26 official version was released on September 16, featuring a new "Liquid Glass" design language and marking Apple's first unified version number across all platforms [1] - The cessation of support for older versions follows Apple's standard practice of terminating support after the release of new security updates [1] Security and Vulnerability - The Ministry of Industry and Information Technology issued a warning on September 10 regarding a critical vulnerability in iOS 18.6.2 that could lead to unauthorized access, which has already been exploited in cyberattacks [1] - Apple aims to encourage users to adopt the new version that addresses these vulnerabilities, although users can still choose to remain on the iOS 18 series [1] User Guidance - Users upgrading to iOS 26 will lose the option to downgrade, prompting experts to recommend backing up data before upgrading and considering the balance between new features and system compatibility needs [1]

Core Points - Apple has officially launched the iOS 26 system update for iPhone users globally, addressing concerns regarding battery life and device performance [1] Group 1: System Update Details - The update may cause temporary battery drain and device heating, which Apple states is a normal occurrence following major software updates [3] - New features in iOS 26, such as the "liquid glass" dynamic interface and real-time activity components, require background adaptation that may temporarily increase processor load [3] - Users may experience increased power consumption of 15%-20% for devices like the iPhone 14 Pro series during the initial 24 to 48 hours post-update due to adjustments for new computational photography algorithms [3] Group 2: Long-term Effects - Apple warns that the continuous use of certain new features may have long-term impacts on battery health and device performance, depending on user habits and hardware configurations [4] - For instance, enabling real-time activities from third-party apps may lead to an 8%-12% reduction in battery life due to increased background location tracking and data refresh rates [4]