so I downloaded the program you suggested how do I copy the folder to my SD card though
you open the game folder, copy the saves folder, when you select paste it's González ng to ask you and just choose where do you want to place it.
When you are on your new phone first you need to start a new game and make a save file, that way the saves folder its going to be created.
After that just copy you older saves in the game folder using the same files manager app and remplace the files.