Sometimes you may want to back up the tournament for safety to not lose your work. Perhaps one makes some mistakes and needs to go back such things before the changes. Then it's probably a good idea to know how to take a backup.
Tap Shortcuts → Access and Settings → Backup and Restore
1. Press the Make backup button. After you have done this, a new row will come up with a backup file. There will be information about when the backup was taken. If you want, you can enter a new name for the backup file, then tap into the name cell and change it.
2. If you want to restore a backup file, tap the file you want to retrieve and tap Restore backup.