Because Facebook stores its data on secure, encrypted servers, external websites cannot simply force Facebook to deliver a high-resolution image that it has restricted. Here is what usually happens when you use these tools: 1. Phishing and Credential Theft
: Go to your photo albums, select "Profile Pictures," and change the audience setting from "Public" to Friends or Only Me . If you want to secure your account further, let me know: What device you are using (iOS, Android, or PC)? If you want steps to hide your friends list too? If you need help turning on two-factor authentication ? fb locked profile dp viewer full