minimize applications in nokia s40 mobiles

first of all we need JAF and p key emulator for this
download them from internet
now install it.
and install nokia pc suite
connect your phone via pc suite
and close pc suite
open p key emulator
goto tab BB5 and tick on following option
"Normal mode", "Read pp", "CRT308"
click on services button
u r asked to save pp file save it on desktop
and open it with notepad
now u have to find "28" in series 40 v3 mobiles and "48" in series 40 v6 mobiles.
Replace "28" to "28 2" and "48" to "48 2" and save the file
now goto pkey emulator
and tick following option
"Normal Mode", " upload PP", "CRT308"
click on services and select the edited file
it will take 4-5 seconds and u done
ur phone is in test mode select normal at right corner ur phone will restart and a general msg will shown "Test in RnDIS USB mode , select "no"
it always shown at phone start up dont warry its nothing
now u have to edit the jar applications which u want to minimize
open the jar file in win rar
browse folder META - INF
open MANIFEST.MF with notepad and
Add the following line at the end
Nokia-MIDlet-no-exit: true
save it .
and copy it to your mobile
now open it in ur phone
and to minimize just press red button it does not ask u to close yes or no
it will minimized.