Using es file explorer on a rooted device. Activated root access and hidden files in es explorer.

I removed following apps:

/data/app
com.google.android.gm-1.apk
com.google.android.googlequicksearchbox-1.apk
com.google.android.launcher-1.apk (only if another launcher is installed like nova launcher)

/system/app
BasicDreams.apk
Bluetooth.apk (if not using bluetooth)
Calculator.apk
Camera2.apk (since the camera is bad one)
com.arctablet.arctools.apk (don't remove it if you want to installe cwm)
com.google.android.launcher-0.10.1.920880.apk
DeskClock.apk
Email.apk (it has push/pull activated so extra battery time)
Exchange2.apk
FiveVideoPlayer.apk (i use another videoplayer)
Galaxy4.apk
Gallery2.apk
Gmail.apk ( don't use gmail email account)
Launcher3_generic.apk
MediaUploader.apk (maybe for uploading photo's with Facebook)
PicoTts.apk (is for Phone use on cube)
PrintSpooler.apk (for printing through wifi)
RkExplorer.apk ( i use es file explorer)
SoundRecorder.apk
Stk.apk ( guess for sim card)
Stresstest.apk
TelephonyProvider.apk
VideoEditor.apk

/system/priv-app
CalendarProvider.apk
Contacts.apk
ContactrsProvider.apk
Mms.apk
MusicFX.apk
ProxyHandler.apk
TeleService.apk
Velvet.apk
VpnDialogs.apk

 

The device boots right and google market can be used.

 

Dictionary.apk could also be removed, after have chosen the right system language in settings.