I just made the splash screen by removing samsung logo from the original
(hey samsung you have made a big enough logo on our phones! no need to put one on boot!  )
saved as /mnt/sdcard/logo.jpg 800×480 of course
opened terminal emulator, typed
Code:
cp /mnt/sdcard/logo.jpg /mnt/.lfs
and get the following code without logo.jpg replaced
Code:
cp: can't create '/mnt/.lfs/logo.jpg': File exists
also tried copying with root explorer, but it also turns out to be the original image
(even deleteing the original and put new logo.jpg to /mnt/.lfs) 
(of course I have a backup of original image)
will this be something wrong with busybox?
EDIT:it seems everything that gets into /.lfs can't be deleted by RE or terminal emulator. weird...
SGS with|Semaphore 2.7.4 ,deodex XXJW4, 14 toggle, sio/noop scheduler, supercharger U9 8.2+KAK8,|
|loopy smoothness tweak + osmonitor for changing priority, EXT4, GB hw acceleration enabled|
currently
| |idle: on xda, light novel, anime, music
| |busy: on xda, light novel, anime
|O|working like hell: on xda, light novel
WTH all on xda?!
|