推荐要替换的兄弟使用winscp wifi版或者USB版打开都行，使用winscp的前提是越狱，并且使用cydia安装OpenSSL和OpenSSH。
常用软件的安装路径
/Applications
录像文件存放路径
/private /var/ mobile/Media /iphone video Recorder
相机拍摄的照片文件路径
/private /var/ mobile/Media /DCIM
iTunes同步的音乐文件路径
/private/var/ mobile /Media/iTunes_Control/Music
电子书存放路径
/private /var/root/Media/EBooks
系统自带铃声路径
/Library/Ringtones
电话本存放路径
/private/var/ mobile /Library/AddressBook
录音文件路径
/private /var/ mobile/Media /iphone Recorder
软件中文汉化文件路径
/Applications/Preferences.app/zh_CN.lproj
系统q1ang纸路径
/Library/Wallpaper
系统声音文件的存放路径
/System/Library/Audio/UISounds
短信路径
/private/var/ mobile /Library/SMS
字体路径
System\Library\Fonts\Cache
信号强度图标 黑色背景使用图标
/System/Library/CoreServices/SpringBoard.app/FSO_0_Bars.png
/System/Library/CoreServices/SpringBoard.app/FSO_1_Bars.png
/System/Library/CoreServices/SpringBoard.app/FSO_2_Bars.png
/System/Library/CoreServices/SpringBoard.app/FSO_3_Bars.png
/System/Library/CoreServices/SpringBoard.app/FSO_4_Bars.png
/System/Library/CoreServices/SpringBoard.app/FSO_5_Bars.png
亮背景使用图标
/System/Library/CoreServices/SpringBoard.app/Default_0_Bars.png
/System/Library/CoreServices/SpringBoard.app/Default_1_Bars.png
/System/Library/CoreServices/SpringBoard.app/Default_2_Bars.png
/System/Library/CoreServices/SpringBoard.app/Default_3_Bars.png
/System/Library/CoreServices/SpringBoard.app/Default_4_Bars.png
/System/Library/CoreServices/SpringBoard.app/Default_5_Bars.png
Wi-Fi strength
Wi-Fi信号强度
黑色背景使用图标
/System/Library/CoreServices/SpringBoard.app/
FSO_0_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
FSO_1_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
FSO_2_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
FSO_3_AirPort.png
亮背景使用图标
/System/Library/CoreServices/SpringBoard.app/
Default_0_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
Default_1_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
Default_2_AirPort.png
/System/Library/CoreServices/SpringBoard.app/
Default_3_AirPort.png
Edge icons
Edge图标
黑色背景使用图标
/System/Library/CoreServices/SpringBoard.app/
FSO_EDGE_ON.png
亮背景使用图标
/System/Library/CoreServices/SpringBoard.app/
Default_EDGE_ON.png
Bluetooth icons
蓝牙图标 亮背景使用图标
/System/Library/CoreServices/SpringBoard.app/
FSO_Bluetooth.png
黑色背景使用图标
/System/Library/CoreServices/SpringBoard.app/
FSO_BluetoothActive.png
同目录下还有另外两个蓝牙图标: Default_Bluetooth.png, Default_BluetoothActive.png 。
The dock
dock背景
/System/Library/CoreServices/SpringBoard.app/SBDockBG2.png
电话，短信等,未读提示数字背景。 /System/Library/CoreServices/SpringBoard.app/SBDockBG.png
滑动开锁键，提示文本高亮图片 /System/Library/Frameworks/TelephonyUI.framework/
bottombarlocktextmask.png
关机滑动按钮 /System/Library/Frameworks/TelephonyUI.framework/
bottombarknobred.png
解锁滑动按钮 /System/Library/Frameworks/TelephonyUI.framework/
bottombarknobgray.png
Calculator
计算器（键盘和LCD屏幕） /Applications/Calculator.app/CalculatorBackground.png
iPod等级星 /Applications/MobileMusicPlayer.app/star_filled.png
SMS
短信 短信输入框.
/Applications/MobileSMS.app/BalloonInputField.png
发送的短信显示的背景
/Applications/MobileSMS.app/Balloon_1.png
收到短信显示的背景
/Applications/MobileSMS.app/Balloon_2.png
短信输入框背景
/Applications/MobileSMS.app/MessageEntryBG.png
Lock
锁定
黑色背景使用图标.
/System/Library/CoreServices/SpringBoard.app/FSO_LockIcon.png
/System/Library/CoreServices/SpringBoard.app/Lockdown.png
亮背景使用图标
/System/Library/CoreServices/SpringBoard.app/Lock.png
Battery charging (status bar)
顶部电池充电(状态图标)
/System/Library/CoreServices/SpringBoard.app/
Default_BatteryBG.png
/System/Library/CoreServices/SpringBoard.app/
Default_BatteryCharged.png
/System/Library/CoreServices/SpringBoard.app/
Default_BatteryCharging.png
/System/Library/CoreServices/SpringBoard.app/
Default_BatteryInsides.png
/System/Library/CoreServices/SpringBoard.app/
Default_BatteryLowBG.png
/System/Library/CoreServices/SpringBoard.app/
FSO_BatteryBG.png
/System/Library/CoreServices/SpringBoard.app/
FSO_BatteryCharged.png
/System/Library/CoreServices/SpringBoard.app/
FSO_BatteryCharging.png
/System/Library/CoreServices/SpringBoard.app/
FSO_BatteryInsides.png
/System/Library/CoreServices/SpringBoard.app/
FSO_BatteryLowBG.png
滑块图标：
\System\Library\PrivateFrameworks\TelephonyUI.framework 目录下
Bottombarknobgray.png（待机解锁滑块图标）
bottombarknobgreen.png（待机状态下移动滑动来接听 滑块图标)
Bottombarknobred.png(关机滑块 图标）收藏 推荐