Root call blocker Android App

The description of Root call blocker: Root call blocker is a powerful call sms and mms blocker for root users. Stop bill collectors and text message spammers 100 of the time with our unique superuser enabled call manager. Unlike other call filters rcb silently blocks calls and messages at a system level. You need not even know its working and can choose to be notified only if specific numbers are blocked. It doesnt need to be set it as a default messaging app to block sms. It will not cut current calls when blocking during an ongoing call. Features: phone never rings and the screen never turns on in call widgets to ignore block calls on the fly remotely manage lists with google contact groups block sms without setting as default messaging app native tasker plugin for ultimate automation control customize notifications with vibration ringtone and led colorsadvantages: completely ignore spam calls and messages import large lists of numbers from files including csv block mms and numbers containing letters reject unknown withheld private and restricted numbers keep blocked calls and messages private with password dialer code or pattern block area codes or countries using wildcardsmore features: silent hidden operating mode cloud backup to google drive and dropbox google groups integration sms auto replies encrypted backupstrial restrictions: no more than 5 items per list you can still use groups and variables to block as many numbers as you like..