I thought Migrating data was going to do that but it only added space to my internal storage. About 20 gigs were aded to my internal after the migration, my sd card didnt have that much information on it before the process. I looked around and saw that there r files that are saved after the migration that can't be deleted though file manager. This is my problem. I need a way to delete them.
Welcome to Android Central! What Kirstein Gourlay was asking above was if you migrated data FROM the SD card TO internal storage, or FROM internal storage TO the SD card? Did you format this card as Internal Storage or Portable Storage?