Why does Huawei mobile phone have a red light flashing?

Because the indicator will flash when the notification is turned on, all message reminders will flash. The closing method is as follows:

1. Find the system settings and click Enter.

2. After entering the mobile phone system settings, slide down to find the notification and status bar.

3. After entering the notification and status bar interface, you can see the option of turning on the flashing notification indicator.

4. Turn off the flashing option of the notification indicator.