i tried pro photo mode and adjust the focus manually but it's still the same. i just bought the phone for less than a month it's always been like that. i saw people complaining about this too in an older thread.
did you tried taking photo of a book full of words and sentences? Maybe you'll noticed the problem. The camera can't focus entirely there will be some parts that are blurry, and when you tap the screen to focus the blurry part, the previous focus part will be blurry.Because my job consists of contantly taking photos of documents and close up shots of watches. For the watch part it can only focus the dial while the bezel and the flange is blurry when close up.