Hello everyone, this is my first time posting to the forums but I'm looking for an answer that I can not find scouring the internet or the forums. I recently had my Galaxy S2 through Tmobile replaced and now the default settings that are on it do not allow me to have a lock screen. The standard swipe to unlock or the other password options are not showing after turning the screen off and back on. I have checked the timer settings for the lock to kick on and it is set to automatic but still nothing. Any help would be appreciated.