Follow each step and go to the next if it is not working:

1. 1.If you encounter any problem, try first to do a new backup of your data, make sure not to write over your previous backup by renaming the backup.
   

2. 2.Quit and restart iGrade (how to do this?)
   

3. 3.Turn off your device for at least 30s and restart
   

4. 4.Delete the last data created and go back to 2.
   

5. 5.Restore to your last backup and go back to 2.
   

6. 6.Restore to your backup before last and go back to 2.
   

7. 7.Delete the Application from your iOs device and re-download from iTunes (free as long as your are using the same iTunes account) and go back to 5.
   

8. 8.From iTunes check for any iOs update
   

9. 9.From iTunes restore your iOs device to your previous backup (how to do this?)
   

If none of these worked, your data may have been corrupted and since no backup is available you may have to re-install iGrade and start a new set of data.  To avoid any re-occurrence, make sure to backup your data at least once a week.

Application Crashing Troubleshooting

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