Remote Messages is a browser based front-end for the iOS Messages application.
1) Install Remote Messages 2 from BigBoss on Cydia.
2) Before starting, respring your device if Cydia has not done so already.
3) Navigate to “Remote Messages” in Settings.
4) Set the username and password you wish to use. 5) Slide the toggle to start the server. Allow a few seconds for this to complete.
6) Connect to Remote Messages via your device’s IP address and chosen port.