Bought an Iphone 7 plus 128 GB Red, and suddenly encountered an issue using the rear camera. it's not working on 1x or on the normal view. I need to switch to 2x zoom to work. I am experiencing the issue inconsistently sometimes it will took long to work again or black screen when using camera.
Currently communicating the issue to the seller, he is responsive but as of today I haven't receive any resolution.
Hopefully this will be corrected because 18k is not a joke.

Still giving a positive feedback since the seller is responsive.
I am still waiting for the update.