do themes for s3 mini apply to all applications?

[anonymous92374]

the sms go themes and other themes for s3 mini
like here https://forums.androidcentral.com/e...ch?q=sms+theme&c=apps&hl=en_GB&token=jUS_iaDU
and themes for the phone
will it change how bbm on android looks like ?
thanks

i want to make the bbm pink