stan23
Well-known member
Do you have some evidence to support that? If it was hardware, why did the problem suddenly start when the OP updated to 7.0?
Just search online. Lots of folks have this issue right after updating to nougat and no one knows why nougat can affect they sensor. For those folks even when they go back to marshmallow, the issue still exists.
Only way to solve this is by sending your phone back to Huawei.