How to set SMS as unread?

First, 360 guards must be installed in the mobile phone. Otherwise, the settings of unread messages and missed calls cannot be realized. You can install a 360 guard first. It should be noted that if you are a friend of the "Apple" mobile phone, you will not support the installation of 360, so find another way.

Open "360 Guardian" and we will see "Privacy Protection" at the bottom right side of the "360 Guardian" interface. Click to enter "Privacy Protection". Enter the 360 "Privacy Protection" interface, as shown.

There is a small icon at the top of "Behind 360 Guards". Click the small icon and a drop-down list will appear, as shown. Click to enter "Guardian Settings". Enter "Guardian Settings". Select Communication Enhancement and Assistance.

Enter "communication enhancement and assistance", and we see that the second item is "missed and unread SMS reminder", click to enter. Enter the "missed and unread SMS reminder", as shown in the figure.

Light up the options of "Reminder of unread messages" and "Reminder of missed calls". By default, the system will remind you every 5 minutes. At this point, the alarm clock is the default. If you want to modify the alarm bell, you can click "Set the missed alarm bell" at the bottom.

Click "Set the missed ringtone" and we will see "Select the application to use" to see what kind of ringtone we want to choose. Take Bian Xiao's favorite ringtone as a demonstration, click "Select Music", select "let it go Android ringtone from Frozen" as the prompt tone, and finally click "OK" in the upper right corner to finish.