百度SEO优化与谷歌广告竞价推广策略 | WhatsApp更新将淘汰部分旧款iPhone
中文内容：
在数字营销领域，百度SEO优化和谷歌广告竞价推广是企业拓展市场的两大核心策略。百度SEO通过优化网站结构、关键词布局和内容质量来提升自然搜索排名，而谷歌广告则通过精准投放和竞价策略快速获取目标客户。
与此同时，科技行业传来重要消息：WhatsApp即将停止支持部分旧款iPhone设备。据环球网报道，Meta旗下这款全球流行的通讯应用将在2025年5月的更新中，终止对iOS 15.1以下版本的支持。
受影响设备包括：
- iPhone 5s
- iPhone 6/6 Plus
- 第一代iPad Air
- iPad mini 2/3
WhatsApp官方表示，此举是为了集中资源支持采用新技术的iOS版本。数据显示，目前仅有9%的iPhone用户仍在使用iOS 16之前的系统版本。
专家建议：受影响用户应尽快升级设备系统，或考虑更换新设备以确保继续使用WhatsApp服务。
English Content:
In the field of digital marketing, Baidu SEO optimization and Google Ads bidding strategies are two core approaches for business expansion. Baidu SEO improves organic search rankings through website structure optimization, keyword placement and content quality, while Google Ads quickly acquires target customers through precise targeting and bidding strategies.
Meanwhile, important tech news emerges: WhatsApp will soon discontinue support for older iPhone models. According to Global Times, this popular Meta-owned messaging app will end support for iOS versions below 15.1 in its May 2025 update.
Affected devices include:
- iPhone 5s
- iPhone 6/6 Plus
- 1st-gen iPad Air
- iPad mini 2/3
WhatsApp stated this move aims to focus resources on supporting newer iOS versions with advanced technologies. Statistics show only 9% of iPhone users still use pre-iOS 16 systems.
Expert advice: Affected users should upgrade their device systems promptly or consider purchasing new devices to maintain WhatsApp service access.
