iPhone系统文件夹中的文件及用途

花了2天时间研究iPhone中锁屏图片和墙纸到底存放在哪个文件夹，最终终于找到是这2个文件：

Library/SpringBoard/LockBackground.cpbitmap

Library/SpringBoard/HomeBackground.cpbitmap

然后需要通过http://cpbitmap.cleverbyte.com.au/这个网站转成JPG或PNG。

在此列出一些系统文件夹中的文件及用途：

Accessibility settings

• Settings > General > Accessibility
  Library/Preferences/com.apple.Accessibility.plist

Airplane Mode, WiFi, and Bluetooth

• Also memorized WiFi networks
  Library/Preferences/com.apple.preferences.network
  Library/Preferences/com.apple.network.eapclient.tls.TrustExceptions.plist
  SystemConfiguration/com.apple.network.identification.plist
  SystemConfiguration/com.apple.wifi.plist
  SystemConfiguration/preferences.plist

Calendar
Library/Calendar/* <-The asterisk () means all files inside that folder
Library/Preferences/com.apple.mobilecal

Call History
Library/CallHistory/*

Clock

• Includes the current timezone, and World cities, timers, alarms, stopwatches
  Library/Preferences/com.apple.mobiletimer.plist
  Library/Preferences.com.apple.preferences.datetime.plist

Contacts
Library/AddressBook/*

Device name
SystemConfiguration/com.apple.mobilegestalt

FaceTime
Library/Preferences/com.apple.conference*

Keyboard Shortcuts

• Settings > General > Keyboard > Shortcuts
  Library/Keyboard/*

Language/Keyboard languages
Library/Preferences/.GlobalPreferences.plist
Library/Preferences/com.apple.Preferences.plist
Library/Preferences/com.apple.purplebuddy.plist

Location Services

• Settings > Location Services
  Library/locationd/*
  Library/Preferences/com.apple.locationd.plist

Maps
Library/Maps/*
Library/Preferences/com.apple.Maps.plist

Music settings
Library/Preferences/com.apple.mobileipod.plist

Notes
Library/Notes/*
Library/Preferences/com.apple.mobilenotes.plist

Notification Center/Push Notification settings

• Settings > Notifications
  Library/BullitenBoard/*
  Library/SpringBoard/PushStore/*
  Library/SpringBoard/applicationstate.plist
  Library/Preferences/com.apple.springboard.plist

Camera Roll

• When replacing, you should delete all files in the respected folders first
  Media/DCIM/*
  Media/PhotoData/*
  Library/Preferences/com.apple.mobileslideshow.plist

Homescreen icon layout

• Note that this will be a different file if using a tweak like InfiniFolders
  Library/SpringBoard/IconState.plist

Restrictions settings

• Settings > General > Restrictions.

NOTE: This declares what is allowed by restrictions. If you are trying to bypass restrictions that have been set on you, just turn certain things to
Library/ConfigurationProfiles/PublicInfo/EffectiveUserSettings.plist
Library/ConfigurationProfiles/UserSettings.plist
Library/Preferences/com.apple.springboard.plist

Safari

• Cookies, history, bookmarks, settings
  Library/Cookies/Cookies.binarycookies
  Library/Safari/*
  Library/Preferences/com.apple.WebFoundation.plist

Safari homescreen bookmarks
Library/WebClips/*

Siri
Library/Preferences/com.apple.assistant*

SMS, MMS, iMessages, and iMessage/FaceTime settings
Library/Preferences/com.apple.imservice*
Library/Preferences/com.apple.madrid.plist
Library/Preferences/com.apple.MobileSMS.plist
Library/SMS/*

Sounds

• Settings > Sounds
  Library/Preferences/com.apple.preferences.sounds.plist
  Library/Preferences/com.apple.springboard.plist

Stocks
Library/Preferences/com.apple.stocks.plist

Voice Memos
Media/Recordings/*

Voicemail
Library/Voicemail/*

Wallpaper

• The HomeBackground files only exist if different from the LockBackground. CPBitmaps can be converted to PNG or JPEG with this handy website:

http://cpbitmap.cleverbyte.com.au/
Library/SpringBoard/LockBackground.cpbitmap
Library/SpringBoard/LockBackgroundThumbnail.jpg
Library/SpringBoard/HomeBackground.cpbitmap
Library/SpringBoard/HomeBackgroundThumbnail.jpg

Weather

• Celcius/Fahrenheit, current city
  Library/Preferences/com.apple.weather.plist

Here is some slightly more detailed information on each file for those that are interested.

keychain-backup.plist
Probably a backup of data stored in keychains-2.db, which stores various passwords such as WiFi, Passcode Lock, etc. (encrypted)

Library/AddressBook/AddressBook.sqlitedb
Contacts. These are the contacts which are in the "On my i[Pad/Phone/Pod touch]" group and are synced with iCloud, and are independent from contacts synced from mail accounts

Library/AddressBook/AddressBookImages.sqlitedb
-Contact images

Library/Accounts/Accounts3.sqlite
-Account info for the Calendars, Contacts,

App Store, and iTunes apps

Library/BullitenBoard/ClearedSections.plist
Logs the sections in Notification Center that have been recently "Clear"ed

Library/BullitenBoard/SectionInfo.plist
Notification settings for individual apps (Settings app > Notifications > [app name])

Library/BullitenBoard/SectionOrder.plist
The order of the items in Notification Center (Settings > Notifications)

Library/Caches/com.apple.WebAppCache/ApplicationCache.db
Related to data cached by websites

Library/Caches/locationd/clients.plist
Location settings for apps and System Services (Settings > Location Services)

Library/Caches/locationd/GyroCal.db
Gyroscope calibration

Library/Calendar/Calendar.sqlitedb
Calendar in its entirety

Library/Calendar/Extras.db
Extras for calendar

Library/CallHistory/call_history.db
Call history, including Phone and FaceTime

Library/ConfigurationProfiles/PublicInfo/EffectiveUserSettings.plist
Restrictions settings, such as which abilities are enabled (if restrictions are on)

Library/ConfigurationProfiles/UserSettings.plist
Appears to mirror EffectiveUserSettings.plist

Library/Cookies/com.apple.dataaccessd.[random string associated with an email account].binarycookies
Binary cookies for a specific email account

Library/Cookies/com.apple.itunesstored.2.sqlitedb
iTunes/App Store

cookies

Library/Cookies/Cookies.binarycookies
Safari's binary cookies

Library/DataAccess/AccountInformation.plist
Email data sync info

Library/DataAccess/ASFolders-[random string associated with an email account]

• Plist containing folder info for a specific email account

Library/DataAccess/iCloud-[iCloud email account name]/.mboxCache.plist
iCloud email info

Library/DataAccess/iCloud-[iCloud email account name]/.OfflineCache/[number]

• iCloud emails cached for offline

Library/itunesstored/itunesstored2.sqlitedb
iTunes/App Store

payment and download info

Library/itunesstored/itunesstored_private.sqlitedb
iTunes/App Store

info

Library/Keyboard/dynamic-text.dat
Appears to be a keylog, and then an alphabetical list of full words.

Library/Keyboard/UserDictionary.sqlite

• User-managed autocorrections (Settings > General > Keyboard > Shortcuts)

Library/Keyboard/UserDictionaryWordKeyPai<wbr style="box-sizing: border-box;">rs.plist

• Mirrors UserDictionary.sqlite in a different format and as a plist

Library/Mail/AutoFetchEnabled

• Plist containing one true/false value of whether Fetch is enabled for Mail

Library/Maps/Bookmarks.plist

• Maps bookmarks

Library/Maps/History.plist

• Maps history

Library/Notes/notes.idx

• Notes

Library/Notes/notes.sqlite

• Notes

Library/Preferences/.GlobalPreferences.plist

• International settings

Library/Preferences/AppBackup/

• Created by AppBackup (a Cydia app for backing upp app data) if you use it, and contains app data backed up by it

Library/Preferences/com.[name of company].[name of service].plist

• Settings for that service. These range from preferences in the Settings app to Cydia apps.

Library/Safari/Bookmarks.db

• Safari bookmarks

Library/Safari/History.plist

• Safari history

Library/Safari/SuspendState.plist

• Suspended state of Safari, its multitasking is handled differently from most apps

Library/SMS/Attachments/[random string associated with an MMS]/[MMS file name].[extension]

• An MMS file

Library/SMS/Attachments/[random string associated with an MMS]/[MMS file name]-preview-left.jpg

• A preview/thumbnail of an MMS file

Library/SMS/sms.db

• Messages, be they iMessages or texts

Library/SpringBoard/applicationstate.plist

• App settings

Library/SpringBoard/DesiredIconState.plist

• The

current
organization state of the icons on the home screen

Library/SpringBoard/IconState.plist

• The last organization state of the home screen since boot, and is affected by DesiredIconState.plist and whatever is contained in /Applications and /var/mobile/Applications at boot

Library/SpringBoard/IconSupportState.plist

• Acts as IconState.plist if you have IconSupport installed

Library/SpringBoard/LockBackground.cpbitmap

• The lockscreen background, in the form of CPBitmap. Also used for the homescreen background if they are the same.

Library/SpringBoard/LockBackgroundThumbnail.jpg

• Thumbnail of the lockscreen background, used in Settings > Wallpaper. Also used for the homescreen background thumbnail if they are the same.

Library/SpringBoard/HomeBackground.cpbitmap

• The homescreen background, in the form of CPBitmap. Only exists if it is different from the lockscreen background.

Library/SpringBoard/HomeBackgroundThumbnail.jpg

• Thumbnail of the homescreen background, used in Settings > Wallpaper. Only exists if HomeBackground.cpbitmap exists.

Library/SpringBoard/PushStore/com.[name of company].[name of app].pushstore

• Plist containing push notification data for that app

Library/Voicemail/voicemail.db

• Voicemail data

Library/WebClips/[random string associated with a homescreen bookmark].webclip/icon.png

• Icon for a homescreen bookmark

Library/WebClips/[random string associated with a homescreen bookmark].webclip/Info.plist

• Properties of a homescreen bookmark

Library/WebClips/[random string associated with a homescreen bookmark].webclip/startup.png

• Splashscreen of a homescreen bookmark

Media/DCIM/[number1]APPLE/IMG_[number2].[extension]

• Media file in the Camera Roll, be it photo, screenshot, video, or saved from elsewhere. Number1 is the number of the Camera Roll, which depends on how many Camera Rolls you've had and ranges from 100-999. Number2 is the chronological number of the file in the Camera Roll, which ranges from 0001-9999.

Media/PhotoData/Metadata/DCIM/[number >= 100]APPLE/IMG_[number of video in Camera Roll].JPG

• Preview image of a video in the Camera Roll before you press the play button

Media/PhotoData/Metadata/DCIM/[number >= 100]APPLE/IMG_[number of video in Camera Roll].THM

• Thumbnail of a video in the Camera Roll

Media/PhotoData/Metadata/PhotoData/Sync/[number >= 100]SYNCD/IMG_[number of video in Camera Roll].JPG

• Corresponds to its parallel in Media/PhotoData/Metadata/DCIM/[number >= 100]APPLE/IMG_number of video in Camera Roll].JPG

Media/PhotoData/Metadata/PhotoData/Sync/[number >= 100]SYNCD/IMG_[number of video in Camera Roll].THM

• Corresponds to its parallel in Media/PhotoData/Metadata/DCIM/[number >= 100]APPLE/IMG_number of video in Camera Roll].THM

Media/PhotoData/MISC/DCIM_APPLE.plist

• States the current Camera Roll number and the number of the last media placed into the Camera Roll

Media/PhotoData/MISC/PreviewWellImage.tiff

• Thumbnail of the Camera Roll when in the root of the Photos app

Media/PhotoData/Photos.sqlite

• Photo data

Media/PhotoData/Photos.sqlite.aside

• Appears to be some sort of backup of Photos.sqlite

Media/Recordings/[date] [time].m4a

• Voice Memo, named YYYYMMDD HHMMSS.m4a

Media/Recordings/AssetManifest.plist

• Manifest of Voice Memo data

Media/Recordings/Recordings.db

• Voice Memo data

Media/Recprdings/SyncedAssets.plist

• Sync info of Voice Memos

SystemConfiguration/com.apple.accounts.exists.plist

• List of accounts that are enabled/disabled on your device

SystemConfiguration/com.apple.AutoWake.plist

• List of times that the device is scheduled to automatically connect to WiFi (persistent Wifi for ya)

SystemConfiguration/com.apple.mobilegestalt

• Contains the device name

SystemConfiguration/com.apple.network.identification.plist

• Network info, such as memorized SSID's to automatically connect to

com.apple.radios.plist - Airplane Mode toggle

SystemConfiguration/com.apple.wifi.plist

• Network info, such as memorized SSID's to automatically connect to

SystemConfiguration/preferences.plist

• Network info