Change Sent from my iPhone or iPod or iPad Email Signature on iOS Devices

Most user’s don’t bother, other’s don’t even know it’s happening but non Apple user’s find it a bit annoying.The default email signature on iOS devices is ‘Sent from my iPhone‘, ‘Sent from my iPad‘ or ‘Sent from my iPod‘ depending which device you have.To change it or disable altogether do the following:1. Tap Settings > Mail, Contacts, Calendars > Signature2. To disable, simply hit the Clear