ipad2完美越/yu详细步骤教程
我们可以进入“设置》通用》关于本机”检测iPad2的系统版本。如果是iOS4.3.3则可以直接进行越/yu,如果是系统版本低于iOS4.3.3则需要升级。iPad2升级方法:将iPad2链接上iTunes,在系统概览界面,按住Shift键(MacOSX系统按住Option键),在填出窗口选择iPad2的4.3.3固件。(We can check the system version of the iPad 2 by going to "Settings" General "About the Native Computer. If it is iOS 4.3.3, you can directly cross/yu. If the system version is lower than iOS 4.3.3, you need to upgrade. IPad 2 upgrade method: link the iPad 2 to iTunes, press and hold the Shift key in the system overview interface (press and hold the Option key in the Mac OS X system), and select the firmware 4.3.3 of the iPad 2 in the fill out window.)
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