How to change root password on an JB iphone/ipad

because on any iphone/ipad the root password is exactly the same (alpine)

there is an easy guide "how to" change root password on iphone/ipad for security reasons that comes only on an JBoken ios device!!

just download from Cydia mobile terminal (better that one from xsellize repo)
and after
run mobile terminal
type command "su"   (without the ")
enter
it asks for password so
we type "alpine"
enter
then type "passwd"
enter
then type your custom password
enter
and re type it again to confirm it
enter

and thats it!!