What should I do if there is no prompt in oppo SMS?

If a three-party application uses data traffic and wireless LAN without notice, you can try the following methods to troubleshoot:

1. If the notification Do Not Disturb is turned on, the notification bar will prompt the notification Do Not Disturb to turn on, just cancel the notification Do Not Disturb.

2. Turn off the notification switch set to unimportant/turn off the switch moved to the bottom of the notification.

A.ColorOS 1 1 version path: "long press the application icon >; Application information > notification management > new message notification (audio and video call invitation notification) > set as unimportant notification "

B.coloros version path: "long press the application icon >; Application information > notification management > close move to bottom of notification "

3. long press the tripartite application icon to enter "application information >"; Power management ",turn on" Allow the application to start by itself "and turn on" Allow the foreground to wake up ".

4. long press the tripartite application icon to enter "application information >"; Traffic usage ",cancel" Disable mobile data "and" Disable WLAN ",and turn on" Data can be used in the background ".

5. go to settings > SIM card and traffic management (or mobile network) >: traffic management and turn off "traffic saving".

This answer applies to all OPPO models.