Root Call Blocker Pro

Root Call Blocker is the most powerful call and SMS firewall available for Android. If you have root, we guarantee that you will not find a more reliable app.

Unlike all other call filters, Root Call Blocker silently blocks calls at a system level. You need not even know its working and can choose to be notified only if specific people are blocked.

Warning: rooted phones only, visit the blog for more information.

Advantages:

- A call will never go through
- Your phone never rings
- Reject calls from anyone, including restricted numbers
- Wildcards block groups of callers
- Keep blocked calls and messages hidden
- Five reject methods, including "Don't answer"
- Per contact logging options
- Encrypt your data

Features:

- Multiple profiles
- Groups integration
- Exceptions
- SMS auto-replies
- Scheduling
- Encrypted logging
- In-app replies
- Persistent and event notifications
- Customizable vibrations
- Export from hidden logs
- Encrypted backup
- Low profile, lowest power use in class
- And much, much more

If you need help, use "Write to us" in the app's settings, come visit our XDA Developers thread, our blog or find us on Facebook. You can tweet at us too!

Our ultimate goal is a Magicall for Android. Please, dont believe the hype about Extreme Call Blocker, Mr Number or Call Control, those apps are not the only ones that work on Gingerbread - RCB functions on any Android version 2.1 and up, is much faster and 100% silent.

This app DOES NOT provide Caller ID, it is not a dialer and it DOES NOT control your voicemail service.

If calls to numbers you have blocked appear in your messaging app or dialer, you should not be using this app as it is not a messenger or dialer. Its a call blocker.

If you find data disconnects, restart your phone. If it keeps happening, use a proper radio for your ROM or a more reliable ROM.

OUTGOING CALL permissions are needed for Hidden mode, refer to the Help for more information on why, possibly free hat racks for your tin hats.

INTERNET ACCESS mandatory to hook into the communications system. Log data is only sent with your permission via the "Write to us" menu item in Settings. If you block it using a permissions security app, RCB will NOT work.

INTERNET ACCESS is also used to track downloads and for very coarse (country level) location. If this worries you, you should probably be taking pills for the issue.