iPod touch 4 iOS6.1.6 终极优化

刚开始需要设置好的，记住是必须设置好！
『关闭股票在通知中心的显示』（等会要删除股票程序）
『打开用按钮调整音量』（我的教程会让音量按钮调节这个开关消失，但是如果先打开了这个开关不会影响后期使用）
『设为永不自动锁定』（方便操作）

System/Library/CoreServices/SpringBoard.app里面找到N81AP.plist，打开编辑（手机用iFile，选择文本编辑器），按照下面的项和自己意愿来修改。
！！！记住想清楚，因为后面的东西都删了相关文件，如果没考虑清楚后面又想改回true，但是文件又缺失，改回去必定无限白苹果！！！
<key>accessibility</key>（辅助功能）
<false/>
<key>any-telephony</key>（不知道干嘛的）
<false/>
<key>bluetooth</key>（蓝牙）
<false/>
<key>front-facing-camera</key>（前摄像头）
<false/>
<key>gamekit</key>（Game Center）
<false/>
<key>hardware-keyboard</key>（外接键盘）
<false/>
<key>hd-video-capture</key>（百度上面说是高清视频捕捉，不知道有什么用，删了没发现问题）
<false/>
<key>io-surface-backed-images</key>（没用的东西）
<false/>
<key>load-thumbnails-while-scrolling</key>（没用的东西）
<false/>
<key>nike-ipod</key>（Nike+iPod）
<false/>
<key>shoebox</key>（PassBook）
<false/>
<key>tv-out-crossfade</key>（外接电视播放啥的，没用）
<false/>
<key>venice</key>（不知道干嘛的，删了没影响）
<false/>
<key>voice-control</key>（语音控制）
<false/>

System/Library/LaunchDaemons:
com.apple.AddressBook.plist
com.apple.AdminLite.plist
com.apple.BlueTool.plist
com.apple.BTServer.plist(3个)
com.apple.CommCenter.plist
com.apple.CommCenterMobileHelper.plist
com.apple.CommCenterRootHelper.plist
com.apple.CrashHouseKeeping.plist
com.apple.DMHelper.plist
com.apple.DumpPanic.plist
com.apple.L65ancd.mobile.plist
com.apple.L65d.mobile.plist
com.apple.MobileInternetSharing.plist
com.apple.OTACrashCopier.plist
com.apple.OTATaskingAgent.plist
com.apple.ReportCrash.plist(6个)
com.apple.TextInput.kbd.plist
com.apple.VoiceOverTouch.plist
com.apple.aggregated.addaily.plist
com.apple.aggregated.dbservice.plist
com.apple.airplaydiagnostics.server.ios.plist
com.apple.ait.aitd.plist
com.apple.appsupport.cplogd.plist
com.apple.aslmanager.plist
com.apple.assistivetouchd.plist
com.apple.calaccessd.plist
com.apple.certui.relay.plist
com.apple.cfnetwork.AuthBrokerAgent.plist
com.apple.cfnetwork.cfnetworkagent.plist
com.apple.crash_mover.plist
com.apple.crashreportcopymobile.plist
com.apple.daily.plist
com.apple.datamigrator.plist
com.apple.fseventsd.plist
com.apple.ftp-proxy-embedded.plist
com.apple.gamed.plist
com.apple.geod.plist
com.apple.hpfd.mobile.plist
com.apple.iapd.plist
com.apple.iap2d.plist
com.apple.iapauthd.plist
com.apple.iaptransportd.plist
com.apple.imagent.plist
com.apple.imavagent.plist
com.apple.itunescloudd.plist
com.apple.lskdd.plist
com.apple.lskdrl.plist
com.apple.marcoagent.plist
com.apple.mDNSResponderHelper.plist
com.apple.mediacontrold.plist
com.apple.midiserver-ios.plist
com.apple.mobile.accessory_device_arbitrator.plist
com.apple.mobilecheckpoint.checkpointd.plist
com.apple.mobile.fud.plist
com.apple.mobile.obliteration.plist
com.apple.mobile.profile_janitor.plist
com.apple.mobile.ptp_device_arbitrator.plist
com.apple.mobile.storage_mounter.plist
com.apple.mobile.vendor_device_arbitrator.plist
com.apple.munchd.plist
com.apple.nfsconf.plist
com.apple.pfd.plist
com.apple.powerd.plist
com.apple.powerlog.plist
com.apple.prdaily.plist
com.apple.printd.plist
com.apple.racoon.plist
com.apple.scrod.plist
com.apple.sharktrace.plist
com.apple.syslogd.plist
com.apple.telephonyutilities.remotelogdaemon.plist
com.apple.twitterd.plist
com.apple.ubd.plist
com.apple.vibrationmanagerd.plist
com.apple.voiced.plist
com.apple.vsassetd.plist
com.apple.weibod.plist
com.apple.wifi.wapic.plist
别担心，尽管删！

System/Library/TextInput:
只留下下面两个：
TextInput_en.bundle
TextInput_zh.bundle
然后打开TextInput_zh.bundle:
删除下面5个：
Keyboard-zh_Hant-Zhuyin-iPad.plist
Keyboard-zh_Hant-Zhuyin-iPhone.plist
Keyboard-zh_Hant-Wubihua.plist
Keyboard-zh_Hans-Wubihua.plist
Keyboard-zh_Hant-Cangjie.plist

继续删。。。
Applications:
AdSheet.app
FacebookAccountMigrationDialog.app
GameCenterUIService.app
GameCenter~iphone.app
iAdOptOut.app
MailCompositionService.app
Maps.app
MessagesViewService.app
MobileCal.app
MobileMail.app
MobilePhone.app
MobileSMS.app
MobileStore.app
Nike.app
Reminders.app
Shoebox.app
ShoeboxUIService.app
Stocks.app
Videos.app
VoiceMemos.app

Applications/Preferences.app:
4.2.1、General.plist打开编辑：
搜索Softwareupdate
Reset
然后按下图格式删除对应文字，注意我说的格式，不是删下面这个。

4.2.2、删除Reset.plist

4.2.3、打开Settings.plist:
搜索twitter
facebook
weibo
maps
reminders
video
还是按下图格式，格式！！！删除对应文字。

System/Library/AccessibilityBundles:
删除这些文件：AddressBookUIFramework.axbundle
AdSheet.axbundle
BluetoothSettings.axbundle
Compass.axbundle
FacebookSettings.axbundle
Game Center.axbundle
GameCenterUIService.axbundle
GameKitFramework.axbundle
iAdFramework.axbundle
iTunesStoreFramework.axbundle
iTunesStoreUIFramework.axbundle
MailattachmentPlugin.axbundle
MapKitFramework.axbundle
Maps.axbundle
MessageUIFramework.axbundle
MobileCal.axbundle
MobileMail.axbundle
MobileMailSettings.axbundle
MobilePhone.axbundle
MobileSMS.axbundle
MobileStore.axbundle
MobileStoreSettings.axbundle
Nike.axbundle
PassesLockScreenPlugin.axbundle
PassKitFramework.axbundle
Reminders.axbundle
Stocks.axbundle
StocksFramework.axbundle
StocksWeeApp.axbundle
TelephonyUIFramework.axbundle
TwitterFramework.axbundle
TwitterSettings.axbundle
Videos.axbundle
VoiceMemos.axbundle
VoiceMemosFramework.axbundle

System/Library/BulletinBoardPlugins:
删除这些文件：
GameKitDataProvider.bundle
PassesBulletinBoardPlugin.bundle

System/Library/CoreServices:
删除这些文件：
AssistiveTouch.app
VoiceOverTouch.app

System/Library/Frameworks:
删除这些文件：
CoreVideo.framework
GameKit.framework
iAd.framework
MapKit.framework
MessageUI.framework
Twitter.framework
VideoToolbox.framework

System/Library/PreferenceBundles:
删除这些文件：
BluetoothSettings.bundle
FacebookSettings.bundle
MapsSettings.bundle
MobilePhoneSettings.bundle
RemindersSettings.bundle
ReplyWithMessageSettings.bundle
SIMSettings.bundle
SMSPreferences.bundle
TwitterSettings.bundle
VideoSettings.bundle
VPNPreferences.bundle
WeiboSettings.bundle

System/Library/WeeAppPlugins:
删除这些文件：
SocialWeeApp.bundle
StocksWeeApp.bundle