首先是关于网友们期待已久的iPhone 2.0版本泄露屏幕图片的消息。正式的2.0版本预计会于今年6月正式上市，而从图片来看iPhone 2.0在操作界面上的变化并不大，不过在功能方面的提升还是有的。 　　提供iPhone应用软件下载的App Store是2.0版本的最大亮点，这是苹果在开放iPhone SDK之后最有价值的提升了，不过目前的测试版还无法连接App Store进行软件的购买。

iPhone 2.0测试版的待机界面

目前交给企业测试者和部分开发人员的测试版固件版本号仅为1.2，而到六月份正式上市时会改为2.0

　　iPhone在VPN网络方面提供了对Cisco技术的支持，并且在具备多个WIFI热点的地方，用户可以设定其首选的WiFi网络，方便日常的使用。

iPhone 2.0测试版的VPN选择菜单图

　　iPhone 2.0版本的计算器提供了对功能强大的科学计算器的支持，只需要在计算器界面下横屏操作计算器便能够自动进入科学计算方式。

iPhone 2.0测试版的科学计算器界面

　　iPhone 2.0邮件短信方面的功能也有所加强，用户终于可以批量删除邮箱中的邮件和短信了，同时还能够将它们移到一个群组中进行保存。

iPhone 2.0测试版的邮件编辑界面

　　除了上述改进，新版的iPhone 2.0固件还增加了对微软Exchange服务的支持以及家长控制等众多新功能，相信随着SDK的开放和软件资源的丰富，等到6月份正式上市的iPhone 2.0将更加火热。

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