Unblock Facebook Friends
1. Click on Account then select Personal privacy Settings in the top right corner of your Facebook page
2. Search for the Block Lists tab at the bottom of the page, then click the Edit your lists connect
3. Click on Unblock link next to the name of the individual you wish to unblock
4. Click Confirm button on the dialog box that appears
Keep in mind: Facebook will caution you that as soon as you removed this person from your block list, he or she might have the ability to see your profile and contact you, depending upon your privacy settings. It will not be possible to include this person back to your block list for 48 hours.
If that's all we can tell about Unblock Facebook Friends I hope this article was helpful thank you.