Be advised, this update broke NCSettings on my 4s. After installing the update I resprung, went into the NC to check things out, and my phone instantly began this strange long boot process. It then booted up, I presume in safe mode, except it was different than safe mode because it was missing "Exit Safe Mode" at the top and several icons were missing. I then hard reset and it booted just fine. Checked NC again, instant safe mode. I uninstalled NCSettings and things are stable again.
TL;DR, don't update NCSettings until the bugs are fixed.