You could set the email app to not check for email?
Let's google for that!
There are a lot of settings there so you can change it to your email or just tell it to never check.
I have an LG-LW690 Android phone Version 2.2.1
Somehow my friends e-mail account got on my phione and I want to delete it so I don't keep getting his messages. He used gmail with google. f someone put it in this phone taking it out should be okay. Right?
Any uideas would be greatly appreciated