Specific steps
1. Log on to the micro-signal in the phone, as shown below.
2. Then I am in the micro-letter "I" or "Settings" (Micro-letter 5.0 setting changed to "I")
3. Then enter the "privacy"
4. Here we can see a "circle of friends" right click into
5. To enter the circle of friends permission to add Friends Circle blacklist
6. Here will be able to join people to the blacklist or deleted, (we can also find this person in the circle of Friends, and then click the Avatar, and then look at the data when there is a join Friends circle blacklist.)
7. You want to cancel the blacklist is also very simple, remove it
Friendship, in the above image added blacklist we just click the + number, if you want to delete a blacklist can click-Number, and then these blacklist people have a delete button, we click on can move out of friends Circle,
Note: If you delete this contact, but have previously joined the circle of Friends blacklist, this should be deleted in the circle of friends blacklist or can see OH.