iTunes恢复iPhone固件发生未知错误3194怎么办?

如题所述

很多网友在使用iTunes恢复iPhone固件发生未知错误3194,导致手机恢复失败,下面小编教大家怎么处理,供大家参考!

出现这种问题首先检查你的itunes版本,启动itunes,点击帮助,如下图所示

在帮助菜单下方我们先检查更新,如果是有新版本我们选择升级,如下图所示

接着在帮助下方点击运行诊断程序,如下图所示

我们选择测试网络连接和设备联通性,点击下一步按钮,如下图所示

根据提示向导完成测试,如下图所示

一般来说进过itunes修复系统可以恢复,如果不行,接下来进入C:\WINDOWS\system32\drivers\etc找到host文件,右键单击选择打开方式,如下图所示

我们选择以记事本打开,如下图所示

首先删除hosts文件所有内容,如下图所示

将下面的代码复制进入,点击文件--保存后推退出,重启电脑后在操作就不会出现3194了,如下图所示 # Copyright (c) 1993-2009 Microsoft Corp.  #  # This is a sample HOSTS file used by Microsoft TCP/IP for Windows.  #  # This file contains the mappings of IP addresses to host names. Each  # entry should be kept on an individual line. The IP address should  # be placed in the first column followed by the corresponding host name.  # The IP address and the host name should be separated by at least one  # space.  #  # Additionally, comments (such as these) may be inserted on individual  # lines or following the machine name denoted by a '#' symbol.  #  # For example:  #  # 102.54.94.97 rhino.acme.com # source server  # 38.25.63.10 x.acme.com # x client host  # localhost name resolution is handled within DNS itself.  # 127.0.0.1 localhost  # ::1 localhost
温馨提示:答案为网友推荐,仅供参考
相似回答
大家正在搜