How to Disable SMS from Facebook Messenger on a 3.0 Phone
Objective
Disable SMS so it can be used without the unsupported app notification
Environment
Facebook Messenger
Procedure
Open Facebook Messenger
Tap profile icon in the top right corner
Tap S...
Procedure · Open Facebook Messenger · Tap profile icon in the top right corner ·
Tap SMS · Tap On · Tap TURN OFF SMS · Change SMS app to Android
Messages ...