隐私优先
地区定位只在你主动请求时使用，经纬度不会保存或上传。登录 iCloud 后，你的自建号码和收藏仅通过专用私有数据库跨设备同步。
Privacy first
Location is used only when you explicitly request it. Coordinates are never stored or uploaded. When signed in, your contacts and favorites sync across devices only through a dedicated private iCloud database.