1. From the home screen, tap Email.
   
2. Tap the Menu icon.
   
3. tap Settings.
   
4. To add an email account, tap Add account.
   
5. To edit account settings, tap the desired account.
   
6. Tap Use signature to toggle your email signature on/off.
   
7. Tap Signature to edit your email signature.
   
8. To change email sync frequency, tap Update schedule.
   
9. Scroll to then tap Incoming server settings to edit incoming server settings and email password. Tap Outgoing server settings to edit outgoing server settings.
   
10. To delete the selected account from your device, tap Remove account.
    
11. To restore default email settings, tap the Menu icon.
    
12. Tap Reset settings.
    
13. Tap Yes.