Wishlist: Non Rooted Firewall

Whilst looking for a firewall for my Hudl (non rooted), there seemed to be a few firewalls available that didn’t require root access. One that I quite liked was “NoRoot Firewall”. This one and others that I found mentioned creating a VPN connection. Just wondering whether something like this could be applied to CMS (even replacing the current rooted firewall in CMS).


I second that :-TU

Can this function block the malwares for sending short messages?

For example, series for android sms malwares