1: You can see the system folder by installing a program, Filemam!

2. Connect MMC card and computer with card reader.

(The second method can only see the system folder in the MMC card)

If the system folder is successfully opened.

I'll teach you how to slim down your mobile phone by the way.

The file generation mentioned below is the file that will appear after you use those functions; Moreover, the above files only contain the built-in functions of the mobile phone itself and cannot be deleted, and do not include third-party software or other auxiliary software installed later.

C:/system/mail mobile phone information storage path, save the information path to MMC card, which can be deleted, saving tens of K.

C:/ System/Data/Internet.

/midp2 answer as above, and friends who want to know can say something about it.

/IMHistory (chat room). /Almsvr.dat (alarm clock file).

/Applications.dat mobile phone settings, do not delete, otherwise. . . .

/backundimage.mbm wallpaper. /bookmarks.db bookmarks, online records.

/Calendar Calendar, to-do list.

/CCA storage. db chat room.

/ColckApp.dat clock.

The meaning of /Cntmodel.ini is unknown, so it can be deleted and automatically generated after opening.

/Calcsoft computer.

/Notepad.dat Notepad.

/nsmidsettings.db chat room, there are two files with the same name, one of which is 1. This 62K is synchronous processing.

/Template.n3 1 short message phrase template.

/Pinboard shortcut.

/VnitConVerter.ini unit conversion.

/mediaplayer.dat video playback record.

The meaning of /SabedDecksI.db is unknown, so it can be deleted and automatically generated after opening.

/cbs This folder records the number of startup loads (personal

As long as the boot times are more, the file size inside will accumulate more and more!

Some machine friends actually have hundreds of kb inside, sweat!

You can go to Information \ Options \ Broadcast Information \ Options \ Columns \ Delete All \ and confirm! You are going to c\system\data\cbs.

Look, there is only 1K left.