@usernlTZT6dGQB, I will be happy to look into your concerns.
Can you please send me a private message with the below information here: http://bit.ly/2GH8URL
(15) Digit IMEI Number:
I had the same issues, and nothing helped so I break I fix(approved by Samsung) fixed my phone camera for free. You just have to call them and let them know so they can order the part from Samsung. I got mine fixed.