My camera stops working completely after when I try to use it on any of my apps (Instagram, Glide, Snapchat, etc.). It works outside the apps when I turn my camera on, but stops working at all even outside my apps after trying to use it in an app. When I restart my phone it starts working again, just can't use it in any apps or it will stop working again. How can I fix this & stop that from happening anymore?
I think it's a problem every ZTE Z998 may be experiencing right now. I suggest taking it back to the store where you bought it and have them fix it.