Zna li netko čemu služe ove aplikacije ili bar da potvrdi opis? Ostale znam, ali ovo nikako ne mogu otkriti...

BluetoothPbap.apk
CertInstaller.apk > Installs certificates for the apps you install. I assume without this, you cannot give permissions for apps to do things and access certain folders and files. I'm guessing if you don't have this installed, you couldn't even install root on your phone.
CSC.apk > If removed, this breaks CSC (Country Specific Codes). According to insanity, this can be removed after first successful boot, but if you ever have to hard reset or restore factory settings, this will not allow you to boot successfully.
DataCreate.apk
GooglePartnerSetup.apk
InputEventApp.apk
Personalization.apk
PhoneErrService.apk
Phone_Util.apk
SecurityProvider.apk
serviceModeApp.apk > Required for secret codes and service tasks, such as those accessed by secret codes.
SettingsProvider.apk
shutdown.apk > Tells you your battery is low and manages shutdown notifications.

Inače se sve mogu obrisati bez većih posljedica osim SettingsProvider.apk. Ako to obrišete, mobitel se više neće bootati, boot logo se vrti u beskonačnost.

Kasnije ću staviti popis svih aplikacija na koje sam naletio u Samsungovom i CM ROM-u zajedno s opisom. Neke od ovih gore aplikacija smijete obrisati, ali onda ne smijete napraviti hard reset odnosno wipe jer se mob više neće moći bootati. Rješenje je ponovno flashanje ROM-a ili Nandroid restore, ako ste napravili backup.