This app has no user interface. Enable it in Xposed - reboot - done.
Enable it in Xposed - reboot - disable + enable in Xposed - reboot - done.
Xposed needs root access for installation
Play Store: http://tinyurl.com/lstxrva
Xposed Repository: no longer available, unwelcome
Download of the apk: http://tinyurl.com/k2gyybn
Why this app? Problems could be resolved easier if it is known when it happend. Sadly it was not added to Xposed itself.