[citation][nom]cknobman[/nom]Wow you have reflash your device with a custom build where the firewall is built in!!!!!No app to install or uninstall, in fact if you go to their website they tell you only way to get it off your phone is reflash your original ROM.Me thinks Ill wait until something like this is offered in app form that does not require me to flash a custom ROM.[/citation]
This firewall is basically a Service rather than an Application. So it requires your phone to have root permission to install. That means if everyone wish to use such firewall, Google would need to revamp the Android OS significantly.