Iphone Camera focus but the edges of the camera are blurry on the screen?

Yes, I did. The picture is blurry on the top left corner and bottom right corner, no matter how close/far the object is.

Did you solve the problem? I have the same issue and none of the recommendations worked.

Did you read the rest of the thread, especially the post immediately above yours?

More evidence that your phone has a hardware problem. Get it fixed or replaced before the warranty expires.