iOS9越狱后，用户可以获得设备的最高权限，从而进行一些更个性化的设置和操作，其中就包括了删除Facebook/Twitter等不常用应用。日前有苹果论坛用户@lollipopjiajia就分享了iOS9越狱系统精简教程，可以删除一些不常用的系统应用。小编亲测可用，下面为大家展示具体操作。
（注意：新手用户请不要轻易尝试系统精简教程，以免发生意外！）
iOS9.0-9.0.2越狱图文教程
一、iOS9越狱后删除Facebook和Twitter教程：
iOS9越狱设备连接PP助手电脑版，找到【文件-文件系统（越狱）】，将以下路径的文件一个一个删除（以Twitter为例）；
/Applications/SocialUIService.app/PlugIns/com.apple.social.TwitterComposeService.appex
/System/Library/AccessibilityBundles/TwitterFramework.axbundle
/System/Library/AccessibilityBundles/TwitterSettings.axbundle
/System/Library/PreferenceBundles/TwitterSettings.bundle
/System/Library/Accounts/Authentication/TwitterAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.twitter.xpc
/System/Library/Frameworks/Twitter.framework
/System/Library/PreferenceBundles/TwitterSettings.bundle
删除以上文件之后，打开【/System/Library/PrivateFrameworks/PreferencesUI.framework】路径，找到并双击打开【Settings.plist】文件，查找【Twitter】，并将相应代码删除，然后点击保存（如下图所示）
完成以上操作之后，重启设备，再打开【设置】就看不到Twitter的图标了。
删除Facebook、新浪微博、腾讯微博、Vimeo、股票等应用的操作与上面一样，不同应用删除文件如下：
Facebook删除：
/Applications/FacebookAccountMigrationDialog.app
/System/Library/AccessibilityBundles/FacebookSettings.axbundle
/System/Library/PreferenceBundles/FacebookSettings.bundle
/Applications/SocialUIService.app/PlugIns/com.apple.social.FacebookComposeService.appex
/System/Library/Accounts/Authentication/FacebookAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.facebook.xpc
/System/Library/Accounts/Access/FacebookAccessPlugin.bundle
Viemo删除：
/Applications/SocialUIService.app/PlugIns/com.apple.social.VimeoComposeService.appex
/System/Library/PreferenceBundles/VimeoSettings.bundle
/System/Library/Accounts/Authentication/VimeoAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.vimeo.xpc
Flickr删除：
System/Library/PreferenceBundles/FlickrSettings.bundle
/Applications/SocialUIService.app/PlugIns/com.apple.social.FlickrComposeService.appex
/System/Library/Accounts/Authentication/FlickrAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.flickr.xpc
腾讯微博删除：
/System/Library/PreferenceBundles/TencentWeiboSettings.bundle
/System/Library/Accounts/Authentication/TencentWeiboAuthenticationPlugin.bundle
/System/Library/Accounts/Access/TencentWeiboAccessPlugin.bundle
/Applications/SocialUIService.app/PlugIns/com.apple.social.TencentWeiboComposeService.appex
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.tencentweibo.xpc
/Applications/Preferences.app/TencentWeiboSettings@2x.png
新浪微博删除：
/System/Library/PreferenceBundles/WeiboSettings.bundle
/Applications/SocialUIService.app/PlugIns/com.apple.social.SinaWeiboComposeService.appex
/System/Library/Accounts/Authentication/WeiboAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.weibo.xpc
/Applications/SocialUIService.app/PlugIns/com.apple.social.SinaWeiboComposeService.appex
/System/Library/Accounts/Authentication/WeiboAuthenticationPlugin.bundle
/System/Library/Frameworks/Social.framework/XPCServices/com.apple.weibo.xpc
播客删除：
/Applications/Podcasts.app
/System/Library/AccessibilityBundles/Podcasts.axbundle
/System/Library/Assistant/Plugins/Podcasts.assistantBundle
/private/var/mobile/Library/SpringBoard/PushStore/com.apple.podcasts.pushstore
提示删除：
/Applications/Tips.app
/Library/LaunchDaemons/com.apple.tips.plist
/System/Library/AccessibilityBundles/Tips.axbundle
/System/Library/PrivateFrameworks/Tips.framework
/User/Library/Preferences/com.apple.tipsd.plist
/etc/asl/com.apple.tips
/etc/asl/com.apple.tipsd
股票删除：
/Applications/Stocks.app
/System/Library/WeeAppPlugins/StocksWeeApp.bundle
/System/Library/AccessibilityBundles/Stocks-Assistant.axbundle
/System/Library/AccessibilityBundles/Stocks.axbundle
/System/Library/AccessibilityBundles/StocksFramework.axbundle
/System/Library/AccessibilityBundles/StocksWeeApp.axbundle
/System/Library/Assistant/Plugins/Stocks.assistantBundle
/System/Library/Assistant/UIPlugins/Stocks.siriUIBundle
/System/Library/PrivateFrameworks/Stocks.framework
iAD删除：
/Applications/AdSheet.app
/Applications/iAdOptOut.app
/System/Library/AccessibilityBundles/iAdFramework.axbundle
/System/Library/AccessibilityBundles/AdSheet.axbundle
/System/Library/Frameworks/iAd.framework
/System/Library/DataClassMigrators/iAd.migrator
/etc/asl/ com.apple.iad.logging
指南针删除：
/APPLICATIONS/COMPASS.APP
/SYSTEM/LIBRARY/ACCESSIBILITYBUNDLES/COMPASS.AXBUNDLE
/SYSTEM/LIBRARY/ACCESSIBILITYBUNDLES/COMPASSVIEWCALIBRATIONSERVICE.AXBUNDLE
/SYSTEM/LIBRARY/HIDPLUGINS/COMPASSBACKLIGHTCOMPENSATION.PLUGIN
/SYSTEM/LIBRARY/HIDPLUGINS/COMPASSPLUGIN.PLUGIN
/SYSTEM/LIBRARY/LOCATIONBUNDLES/COMPASSCALIBRATION.BUNDLE
/SYSTEM/LIBRARY/PREFERENCEBUNDLES/COMPASSSETTINGS.BUNDLE
/SYSTEM/LIBRARY/PRIVATEFRAMEWORKS/COMPASSUI.FRAMEWORK
/APPLICATIONS/COMPASSCALIBRATIONVIEWSERVICE.APP
