Oppo mobile phone will send a message when changing the mobile phone card. Why? How to cancel?

This should be to open the function of retrieving the mobile phone and set the specified mobile phone number. You can enter the cloud service, get your phone back, turn off this function, or delete the specified number.

1. Why doesn't breathing light light up after the mobile phone system is updated?

The latest version of ColorOS3.0 basically modified the breathing light prompt mechanism, and we need to set up the software separately. Next, tell your friends how to set it up.

1. Turn on the main switch of "breathing light blinks when receiving notification" in Settings-Notification and status bar.

2. In the settings, notification, status bar and notification management, find "specific application" and turn on the "breathing light flashing" switch?

Note: Except for dialing, phone book and information, the breathing light switch of other programs is turned off by default and needs to be turned on manually; And modified the charging breathing light prompting mechanism. When the screen is turned on, there is no instruction to charge breathing light. Only when the charging screen is turned off will the breathing light light up. This design will basically be adopted in subsequent models with breathing light!

2. Solutions to white font hollowing and border thickening

The mobile phone font is hollowed out, and the white font border is bold. Every time I look at my mobile phone, I feel bad!

This is because high contrast text for accessibility features is turned on. Follow the steps: Settings-Accessibility-High Contrast Text? Just turn off the operation! ?