thanks to amigoloco for the tutorial....
Hi guys, there is a simple and 100% effective way to remove the file "reserved" with size 20mb permanently from your C memory:
- Just activate rompacher open4all to see and edit system files and folders
- Then go to that folder C/private/102072c4 with filebrowser
- Remove the huge file called "reserved" for one last time
- Open the editing menu for "fotastate" file
- In File>set attributes> read only set to on
and that is...simply genius isn't it
you can now dial up *#0000# without having this file back anymore...