- 15 Feb 2015
- 1
- 11
I selected a new lock screen from the Themes app and locked my phone via the power button to test it out, what I got was a black screen showing only the time and no unlock option!! I have rebooted the phone a few times but it starts up on that same blank lock screen.. I had just installed the most recent update. Is there any way to restore to factory settings without unlocking the device? Or from a pc? Any help greatly appreciated 