1, Huawei mate30pro video screen flicker may be caused by hardware problems. The specific analysis is as follows: the problem of mobile phone flicker is not common, it should be a problem of some models, so it may be a problem of mobile phone hardware. So this problem had better be repaired, but the following measures are also helpful.

2, Huawei mobile phone flashing screen, we might as well set the intelligent resolution to try.

3. It may be an application compatibility problem. I suggest you uninstall the application and download it again in Huawei's application market. If the above methods still can't solve your problem, it may be that the screen component of your mobile phone is damaged. Please back up your information, bring relevant purchase vouchers as soon as possible, and go to Huawei Customer Service Center for maintenance.

4. The mobile phone screen is always flashing, some are caused by settings, and some are screen quality problems.

5. Huawei mate30pro will blink at the light camera screen. Huawei mate30pro will take photos in the lighting environment, because the lights will flash at the frequency of 50Hz or 60Hz of alternating current, which will cause interference and produce bright and dark stripes when shooting. This has no effect on normal use, so you can use it with confidence.