My name is Shelby. I have the HTC One Mini and I love it. Today is Sunday October 13, 2013. Late Saturday night my lock screen changed. I tried restarting my phone and also going to settings, personalize, and then to lock screen. I tried changing it several times, and it changes nothing. I would like to change it back. Also, the lock screen I now have (unwillingly) is not a lock screen option in the settings. This problem is getting very frustrating and I'm not sure what to do. Please respond ASAP. thanks.