I have a stock rooted nexus 7 (2012 Edition) running Android 4.4.0. After Using SoftKeyZ to customize my navbar, I rebooted the device and my navbar and status bar were gone.
Then, in an attempt to fix the problem I reset the device through the "Backup & reset" menu in settings. Upon rebooting from the reset I got the setup screen, went through it and finished. As soon as i completed the setup I returned to the homescreen and I recieved the "Unfortunately, com.android.keyguard has stopped" error prompt, that as soon as I hit "OK", reappears. Also my navbar and statusbar are still not present.
Any suggestions would be great,