Hello, I have a lil problem here, hope somebody in this forum can help. I'm lumia 620 user. The story is I've added/connected my company Outlook email account to my lumia,then suddenly a message window was appeared, it stated that the Security is changed and I must put a password and install Lync. After I fill the password, now my lumia becomes password protected. That's good but I don't want it,because everytime I have to enter password to unlock the screen. I've tried to disable the password on lock screen setting but it can't because the password menu is grey out (it says on). How can I disable this password, please help? Sorry for my bad English.