Question

ios如何安装旧版本

Answer 1

安装方法如下：

1.通过appstore下载到了旧版本的ipa文件。先安装个PP助手。将手机连接到电脑！
在itunes界面点击资料库；

/iknow-pic.cdn.bcebos.com/242dd42a2834349bcea22188c4ea15ce36d3be13"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/242dd42a2834349bcea22188c4ea15ce36d3be13?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/242dd42a2834349bcea22188c4ea15ce36d3be13"/>

2.在资料库找到前面下载的ipa文件，如下图所示，点击鼠标右键选择在资源管理器显示；

/iknow-pic.cdn.bcebos.com/6a600c338744ebf8ded52b32d4f9d72a6059a713"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/6a600c338744ebf8ded52b32d4f9d72a6059a713?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/6a600c338744ebf8ded52b32d4f9d72a6059a713"/>

3.找到下载到的ipa文件，鼠标右键选择用PP助手安装；

/iknow-pic.cdn.bcebos.com/34fae6cd7b899e51516875194fa7d933c9950ddc"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/34fae6cd7b899e51516875194fa7d933c9950ddc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/34fae6cd7b899e51516875194fa7d933c9950ddc"/>

4.PP助手启动，检测手机连接！开始连接手机；

/iknow-pic.cdn.bcebos.com/d62a6059252dd42ae3ad4ea60e3b5bb5c9eab813"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d62a6059252dd42ae3ad4ea60e3b5bb5c9eab813?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d62a6059252dd42ae3ad4ea60e3b5bb5c9eab813"/>

5.检测完毕，点击安装到手机按钮；

/iknow-pic.cdn.bcebos.com/ac6eddc451da81cb6b00ccc05f66d016082431dc"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/ac6eddc451da81cb6b00ccc05f66d016082431dc?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/ac6eddc451da81cb6b00ccc05f66d016082431dc"/>

6.应用开始安装，如下图所示，等待安装完成。

/iknow-pic.cdn.bcebos.com/d53f8794a4c27d1e99db74c916d5ad6eddc43839"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/d53f8794a4c27d1e99db74c916d5ad6eddc43839?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/d53f8794a4c27d1e99db74c916d5ad6eddc43839"/>

扩展资料:

ipa文件实质是一个zip压缩包(不是rar或7z包)，包含3个组件:payload目录下的.app目录，这个是软件的主程序;iTunesArtwork，实质是一个无后缀名的png图片，用来在iTunes中显示图标;iTunesMetadata.plist，记录购买者信息、售价等数据。