Apple's SMS arrow turns gray.

1. Because the "Display Preview" of information is turned off in the "Notice", the received SMS shows "Text Status", and you need to click to enter to watch it. Open "Show Preview" in Settings to solve the problem.

2. The information screen of the mobile phone is not displayed, probably because this function is not set on the mobile phone. First open the phone, find the settings and enter the settings page. In the settings window, find the screen lock and security function, and click Enter. In the new window, locate the notification and click to change the settings.

3. Settings can be made according to the following operations. After receiving the message, you can directly check: 1 to find and open the "Settings" application on your mobile phone. 2. After entering the setting application, drop down the status bar to find the "Notice" item, and click Enter.

4. Select the Never Click option. After Apple opens the settings, click the "Notify" option. Then slide the screen, find and click "Information". After opening the information settings, click the "Show Preview" option. After opening the display preview, you will see three options. Select "Never" and the SMS content will not be displayed on the screen.