Why is the message from Samsung s8+ not bright?

S8+ mobile phone does not have a separate function to control the automatic screen display when the mobile phone sends short messages.

The mobile phone short message is not bright, so it is suggested to take the following measures to eliminate and deal with it:

First, restart the phone to eliminate temporary system errors.

Second, clarify the "information" functional data.

Methods: Settings-Application-Select Information-Click Save-Click Clear Data-Delete.

Please refer to the following figure:

Under the Standby page, click Settings.

2. Click Application.

3. Click the application whose data you want to clear.

4. Click Save.

5. Click Clear Data. (Note: If there is important data in the application that needs to be cleared, please back it up in advance. )?

6. After reading the relevant prompts that pop up on the screen, click Delete. ?

7. The information data has been cleared. ?

Third, back up important data (contacts, photos, memos, etc. ) and restore the factory settings.

Methods: Setup-daily management-reset-restore factory settings.

As shown in the figure below:

In standard mode, click Settings. ?

2. Slide the screen up, and then click General Management. ?

3. Click Reset.

4. Click to restore the factory settings. ?

5. Click Reset. ?

6. Click Delete All. ?