Ok i am new here but anyway I deleted my gmail mail address that was the default email on my lg optipmus v and don't know how to change the default to the new gmail I created and added to my phone. I keeps teling me I have reset to factory settings and there has to be a way to change the default without deleting everything on my phone. So does anyone know how to change the default? And if there is no way to change the default is there a way to backup everything on my phone including contacts?