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- First open the Timeline of the person whose locked picture you want to open.
- Then Right Click on the picture and click on Copy Image URL
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- Open that copied URL in new Tab of Browser
- The Portion where to make changes in URL of image is something looks like this
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- Now in the Image URL there are two different values and replace both in same manner as shown below
- After Making these changes in the image URL and press enter
- Finally locked Profile Picture will open into full original view.