OPPO A54 5G
                                                Android 11.0
                                            
                                                                            1. Find "Wi-Fi"
                                                    Slide two fingers downwards starting from the top of the screen.
                                                                                                    
                                                
                                                    Press the settings icon.
                                                                                                    
                                                
                                                    Press Wi-Fi.
                                                                                                    
                                                
2. Turn on Wi-Fi
                                                    Press the indicator next to "Wi-Fi" to turn on the function.
                                                                                                    
                                                
3. Turn automatic use of mobile data on or off
                                                    Press Advanced settings.
                                                                                                    
                                                
                                                    Press Wi-Fi Assistant.
                                                                                                    
                                                
                                                    Press the indicator next to "Auto-connect to the best Wi-Fi" to turn on the function.
                                                                                                    
                                                
                                                    Press the indicator next to "Auto-switch to mobile network" to turn the function on or off.
                                                                                                    
                                                
4. Return to the home screen
                                                    Press the Home key to return to the home screen.
                                                                                                    
                                                























