Everyone

Expert Systems Co

Froyo

Stop secret recording and tracking. Control your security and privacy.

-- This app blocks the microphone, camera, internet, sounds, 

to prevent secret recording of voice, phone calls, photos, videos, 

and blocks access, data transfer, ads, tracking of location and use, 

by hackers, malicious apps, spies, government, companies, data collectors, 

and anyone without your permission. 

Some Agency and business executives block their camera and microphone.

 

"Device Control" app provides controls not available on most devices:

1. System Lock: Locks the System & Power Saver Privacy Lock (WiFi, Bluetooth). 

2. Camera Lock: Blocks all Cameras. Blocks photo and video recordings. (+)

3. Microphone Lock: Mutes the Microphone. Blocks microphone recordings. (+) 

4. Internet Lock: Blocks Internet access. Stops Wifi and Mobile Data traffic. (+) 

5. Sound Lock: Blocks all Sounds & vibration. Blocks sound control keys. (+) 

6. Telephone Lock: Blocks the Telephone. Blocks calls and messages. (+) 

7. Password Lock: Protects access to this app and widget locks. (+) 

(+) (Optional purchase items).

 

This app is useful to:

-- Avoid secret recording, tracking, hacking, data transfer, ads.

-- Protect privacy and security. 

-- Reduce data usage and bandwidth charges. 

-- Prevent unauthorized use of functions by others.

-- Extend / prolong battery life, reduce energy use. 

-- Avoid accidental and "pocket" recording.

-- Ensure complete silence when needed. 

 

What is included:

++ FREE "System Lock" with "Power Saver Privacy Lock".

(+) Other locks can be quickly purchased in the app. 

-- Note that many other "free" apps make you pay by 

displaying annoying, intrusive and insecure ads; 

many apps also collect and sell your personal data.

Proper privacy and security are almost never free. 

 

App privacy and security:

++ This app does not have access to your photos or data.

++ This app does not collect your personal data.

++ This app does not send any data from your device.

++ This app does not have access to the Internet.

++ This app does not display marketing ads.

 

How to use:

-- To lock or unlock any function, tap its lock icon (or widget.) 

"Device Control" app will immediately lock or unlock that function.

This app will maintain the lock state indefinitely until you change it, 

even if the device is restarted or turned off.

-- Lock the "Password" lock (or widget) to prevent others 

from using this app and changing the app or locks.

 

App features:

-- Quick: Instantly lock and unlock with lock widgets.

-- Easy: Lock several functions with one touch.

-- Friendly: Detailed searchable help documentation.

-- Flexible: Most app settings can be changed.

-- Modern: Designed for tablets and multi-window devices.

-- Reliable: Works with most standard phones and tablets.

 

Notes:

-> To uninstall: Settings > Deactivate this app > Uncheck "Enable Device Control".

-> This is a security app. Modifying or reinstalling this app is not recommended.

-> To reinstall: Backup the app before uninstall to preserve app data.

-- Device Administrator permission:

This app uses the Device Administrator permission. This permission is required for:

- System Lock force-lock function.

- Camera Lock to disable-camera.

- Password Lock force-lock function.

 

Help:

-- For questions or issues, please tap (?) "Help".

-- To report issues or suggest improvements, send "Mail" from the app.

-- If you like this app, please rate it in the app store.

Thank you.

 

Benefits: Stops tracking, avoid ads. 

Use to: Block camera, stop video. 

Mic block, disable microphone. 

Firewall, block data, disable wifi, block updates. 

Silence music, mute speaker. 

Lock phone, block text, stop SMS. 

Spy blocker, anti hacker, block malware, stop virus, save battery. 

Copyright (C) 2014-2017 Leo R. All rights reserved.

App purchases are final and non-refundable.

Device Control

Última Versão de Device Control