2021年起这些手机将无法使用WhatsApp - 用户升级指南
重要通知：WhatsApp官方宣布自2021年1月起，将停止支持部分老旧机型。作为全球最受欢迎的即时通讯应用之一，这一政策变更将影响数百万用户。
Important Notice: WhatsApp has officially announced that it will stop supporting some older phone models starting January 2021. As one of the world's most popular instant messaging apps, this policy change will affect millions of users.
安卓用户须知：您的设备必须运行Android 4.0.3或更高版本才能继续使用WhatsApp服务。
For Android Users: Your device must run Android 4.0.3 or higher to continue using WhatsApp services.
完全无法使用的安卓机型包括：
Android models that will completely lose support include:
- HTC Desire
- LG Optimus Black
- Motorola Droid RAZR
- Samsung GALAXY SII
苹果用户注意：iPhone用户需要将系统升级至iOS 9或更高版本。iPhone 4及更早机型将完全失去支持。
For iPhone Users: iPhone users need to upgrade to iOS 9 or higher. iPhone 4 and earlier models will completely lose support.
建议：如果您的设备在淘汰名单中，考虑升级手机是最佳选择。截至目前，微信尚未公布类似的设备淘汰计划。
Recommendation: If your device is on the obsolete list, consider upgrading your phone as the best option. As of now, WeChat has not announced similar device phase-out plans.
