What happened to the cell phone light?

Some mobile phones don't support the indicator light, so it doesn't involve (a mobile phone that doesn't light three colors at the top of the screen after plugging in the charger means it doesn't support it.

Don't blink on the phone or on the bright screen.

Please confirm whether there is an incoming call or the mobile phone is on at this time. If so, it is normal that the indicator light does not flash when the message comes. Please feel free to use. Verify that the information indicator does not flash under all conditions. If not, please check as follows.

Check that it will not blink under any circumstances.

If the indicator light of a message (such as WeChat, SMS, system notification, etc.). ) it doesn't blink in all cases: if it doesn't blink, please go to Settings > Notifications and Status Bar and check whether the switch on the right side of the flashing indicator light is not turned on when you receive the notification (the turned-on switch is gray). If it is not turned on, please click on the switch (the switch turns blue when it is turned on). If it has been opened, please back up the data and take the purchase invoice to the outlet for inspection.

Wechat doesn't blink

If the indicator light flashes normally when other applications send messages, only WeChat does not flash, so it is recommended to enter Settings >; Application management > wechat > store > delete data. If the deleted data is invalid, it is recommended to uninstall WeChat and try again.