What should I do if the oppo SMS label is missing?

This is caused by a phone program error or deleting the SMS icon.

First of all, the SMS icon has been deleted and can be retrieved by restoring the phone to the factory settings.

Second, the SMS icon is dragged to other files. You can find it in other folders on the desktop of your mobile phone.

Third, you can clear the data and cache of the mobile phone desktop. Take OPPO R9S mobile phone as an example. The specific method is as follows:

1. First, click "Settings" on the phone desktop, as shown in the figure.

2. Then select the "Application Management" option in the setting interface, as shown in the figure.

3. Then open "System Desktop" to enter, as shown in the figure.

4. Click "Clear Data" and "Clear Cache" after entering.