สามารถ เอาออกได้ครับ

AnalogAlarmWidget.apk -> LG Widget
AnalogClockWidget.apk -> LG Widget
AndroidBackup.apk -> Backup App
AppAdvisor.apk -> LG App Advisor
BookmarksWidget.apk -> LG Bookmark Widget
Bubbles.apk -> LG Live Wallpaper
Calculator.apk -> Calculators
CalendarWidget.apk -> LG calendar widget
CarHome.apk -> CarDock app, often probably responsible for short battery life
ContactWidget.apk -> LG People widget
cyon.apk -> Remote Call
DigitalAlarmWidget.apk -> LG Widget
DigitalClockWidget.apk -> LG Widget
DocMaster.apk -> Word Viewer
DualClockWidget.apk -> LG Widget
EmailWidget.apk -> LG Widget
FmRadioWidget.apk -> LG Radio App
Finance.apk -> App exchanges
FriendsPluswidget.apk -> Social App
GenieWidget.apk -> News & Weather Widget
Gmail.apk -> GMail App
HiddenMenu.apk -> Hidden Menu App
HiddenMenu_ChargingTest.apk -> Hidden Menu-SD cards of test-app
HiddenMenu_SDCardTest.apk -> Hidden Menu Charging Test App
HomeSelector.apk -> Home Screen-changing app
LGEmail.apk -> LG-e-App
LGMemo.apk -> LG Memo app
LGOnScreenPhone.apk -> LG OnScreenPhone Suite
LiveWallpapers.apk -> Live Wallpaper
LiveWallpapersPicker.apk -> Live Wallpaper Picker
MagicSmokeWallpapers.apk -> Wallpaper
MailSelectorLGE-sgned.apk -> Email Selection
Maps.apk -> Google Maps
MemoWidget.apk -> LG Memo widget
MessageWidget.apk -> LG Widget
Mirror.apk -> LG Mirror App
MusicWidget.apk -> Sony Music Widget
NewsWidget.apk -> LG News Widget
PCSync.apk -> sync app for the LG PC Suite
PhotoFrameWidget.apk -> Sony Picture Frame Widget
PicoTts.apk -> Text to Speech Engine
PreloadedApp.apk -> LG preload Apps App
Screencapture.apk -> LG screenshot app
SmartShare.apk -> DLNA App
SNS.apk -> LG Twitter app, LG Facebook app, LG MySpace App
Stk.apk -> SIM Toolkit
Street.apk -> Google Street View
TodayScheduleWidget.apk -> Widget
TtsService.apk -> Text to Speech Service
VisualizationWallpapers.apk -> Wallpaper Viewer
VoiceRecorder.apk -> Voice Recorder
VoiceSearch.apk -> Search by Voice
WorldClockWidget.apk -> LG Widget
WeatherWidget.apk -> LG Widget
YouTube.apk -> YouTube

App เอาออกได้ แต่ต้องระวังๆ หน่อยนะ

LGLauncher.apk – (!)> Is essential before a new launcher will be installed!
Browser.apk -> Instead, if another browser is used by default
DeskClock.apk -> disables the alarm function
FmRadio.apk -> if the radio function is no longer needed
FmRadioProvider.apk -> if the radio function is no longer needed
GoogleCalenderSyncAdapter.apk -> Calendar Sync
GoogleContactsSyncAdapter.apk -> Sync Contacts
GoogleFeedback.apk -> Force Close Report
GoogleServicesFramework.apk -> provides account / login information for Google Apps available
HIME.apk -> if a different keyboard is installed
lgeVideoPlayer.apk -> if another video player is used
Music.apk -> if any other music player is used
VpnServices.apk -> if VPN connections will not be used

ห้ามเอาออกเลย

AccountAndSyncSettings.apk -> needed for Gmail Notifications
Calendar.apk -> Calendar
CalendarProvider.apk -> Calendar Provider
Camera.apk -> Camera
CertInstaller.apk -> Certificate Installer
Contacts.apk -> Contacts
Contacts.apk -> Contacts provider
DefaultContainerService.apk -> need to install apps
DownloadProvider.apk -> managed Downloads
DrmProvider.apk -> DRM provider
Fonts.apk -> system fonts
Gallery3D.apk -> Gallery
MarketUpdater.apk -> Market-Updater
MMS.apk -> SMS / MMS reception
OmaDmcClient.apk -> OTA function can not simply be erased
Phone.apk -> Phone App
Settings.apk -> Settings App
SettingsProvider.apk -> Settings Provider
TelephonyProvider.apk -> Phone Provider
UserDictionaryProvider.apk -> Dictionary
Vending.apk -> Google Market

ขอบคุณ
http://forum.xda-developers.com/showthread.php?t=1185041