Question

如何进入dfu模式刷机

Answer 1

1、首先下载iTunes
并进行安装,安装成功后打开，会出现此界面
2、手机进入dfu模式
开机状态下，将手机与电脑连接。按住关机键2秒后同时按住关机键和home键8~10秒最后保持按住home键15秒即可进入dfu模式
3、进入DFU模式以后，此时iTunes会弹出如下窗口点击确定按钮

Answer 2

当您的苹果设备出现软件故障，无法正常启动，比如我们的设备开机密码忘记等问题可以通过DFU模式恢复解决。进入DFU模式步骤如下：

1. 手机开机状态下将iPhone与电脑连接。（请用原装数据线或官方正规数据线）

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2.iTunes正确识别后关机。（长按电源键即可关机）

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3.请按住电源键，直到出现苹果LOGO。

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4.同时按住电源键和home键，持续直至logo消失。

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5.按住约4－5秒后放开电源键，继续按住home键不松直至iTunes检测到一台处于恢复模式的iPhone。

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6.这时iPhone会处于黑屏状态即为成功进入DFU模式。

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7.退出DFU模式，电源键和home键一起按强制重启即可。

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