Do you often face problems with SMS flooding your mobile inbox, especially, delivery reports?  If yes there are many ways top stop it. The delivery reports usually tell you that message has been successfully delivered to the participant. The delivery reports are easy to disable in all Android devices.

1: Firstly go to the Messages app in Android device and select menu at the top right.

2: Click on it and a drop down menu will Open, now select Settings tab option. From there, select the More Settings option.

3: In the last step choose Text Messages option, and then disable it from the top right button.  Sometimes, it is listed by the side or at the bottom, so scroll down if you did not find it.

This will immediately disable the delivery notifications. If it happens again, follow the same steps or grab the tutorials on internet.