哪位大神知道苹果系统升级后怎么恢复原来系统

2025-04-01 14:37:23
推荐回答(1个)
回答1:

  1)首先到苹果官方网站下载itunes,并安装到电脑上,及下载新版的苹果IOS系统包(如果有备份的话可以不下载)。

  2)下载并安装好itunes后,现在可以准备用数据线将苹果产品(iPhone,ipad、itouch)与电脑连接。
  3)这部分比较关键,就是让itunes的识别。
  1、点击电脑端的itunes启动,让itunes保持在启动的状态下。
  2、连接数据线,让苹果产品与电脑通过数据线连接。
  3、iPhone处在“白苹果”画面的情况下,按住HOME键(下方中间的圆圈键)和电源键(平时开关机的按键),记住,是同时按住,直至画面中的“白苹果”消失(跟平常关机状态一样全黑屏)。
  4、在同时按住HOME键跟电源键至关机状态下后,松开电源键(平时开关机的按键),【注:HOME键还是持续按住!】等待10秒左右,等待itunes连接信号。

  5、连接上itunes后会如上图显示图片,表示iPhone已成功连接电脑。

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