Why does the camera get dusty?

Cause:

Due to manufacturing reasons, there is a gap of less than 0.2 mm at the edge of the camera. If your phone is used in a dusty environment for a long time, fine dust will enter into the gap and then into the camera.

Solution:

If dust gets into your camera, back up your data and take your device and the proof of purchase to an authorised Huawei Customer Service Centre for assistance.

Tips: Avoid leaving your phone in a dusty environment for prolonged periods of time.