So I got my Huawei P10 back from there repair center in the UK.
They have noted on the paperwork sent back to me of what they done to fix the camera blur and overall bad camera experience on the rear.
Noted as "Screening" whatever that is and a "Software update" that's it.
Me personally i think its fixed the haze and blur on the camera but I'm still underwhelmed and still really think my Nexus 5x takes a much better picture! If it was easy to post a pic on this site I would but it's so awkward trying to lol.