How to set SMS ringtone on ZTE V880 mobile phone?

In Settings--Sound--Notification ringtones are SMS ringtones. You can also create a folder notifications on the SD card and put the SMS ringtones you want into the notifications folder. Finally, you can set the SMS ringtone.

You can also use the R.E manager to enter /system/media/audio.

There are four folders in it.

They are alarms (alarm clock ringtones) ,

notifications (notifications, also known as text message ringtones),

ringtones (ringtones for incoming calls),

ui (effect sounds for some application operations such as taking pictures, etc.) ,

You can delete all ogg music files in alarms, notifications, and ringtones.

It is best not to delete the ones in the ui folder.