How do you block someone on facebook using a cell phone?

You go to there profile click the wheel with spikes on it and then there are a couple of options you can Unfriend them first but the one that say's report/block does that more quick and then they wont be on your friends list and they can't view your profile. 1. go to the arrrow next to the home button

2. click on privacy settings

3. scroll down to blocked people and apps

4. click on manage blocking

5. type in name of person you want to block on facebook