Thanks for the info..
but i can't find xrecovery folder in system/bin
are you mean that i need to copy xrecovery files like
chargemon,recoveryE15.tar.bz2 to this system/bin
pls help coz i really do know how to do it manually.
Copy files (xrecovery, chargemon, etc) to sdcard. With root explorer copy this files to /system/bin/ and fix permissions.
When I use root explorer it shows that "You cannot paste here because the file system is read only"
pls help me to solve this