Pokemon Alpha Sapphire and Omega Ruby Walkthrough Part 2 (Rustboro City)

Now once you are in Rustboro City you should visit the Cutters House on the west side of the city. Then, go to the Devon Corporation, the Pokemart to receive the TM54 False Swipe, and battle Roxanne at the Gym. Lastly, go northeast on Route 116 and into Rusturf Tunnel and battle Team Magma/Aqua Grunt.We pickup here next time.

Hope this helps 🙂