How do I change language back to English?

If the menu language by mistake has been altered, this is how to change it back:

1. Make sure the pen is powered on and shows [any] information.
2. Press BACK/Power button repeatedly (4-5 times) until the display shows the Main Menu and arrow points at Text Reader
3. Press DOWN button until reaching the last menu item (Settings)
4. Press OK button twice.
5. Use UP/DOWN to walk through the options and select your preferred language.