About this app

DU App Lock Master 2020 applock – App lock for all apps: Lock Apps & PIN & Pattern Lock is a smart and super applock with PIN /pattern lock. Lock your apps, One-tap to lock apps to prevent unauthorized access, ensure your security and keep your privacy safe and locked.

App Lock Master also provides advanced functions, Intruder Selfie & Hide AppLock Icon. Give your phone 360° security protection.
========= Core Features =========
★Lock Apps
* Fingerprint login: App lock for all apps, lock up sensitive apps such us WhatsApp, Instagram, Facebook, Messenger, Gallery, Gmail, Browser, Play Store with password lock/fingerprint lock. Application lock, Prevent unauthorized access and guard privacy with lock pattern and applock
★Lock systems /Lock Install / Lock apps
* Such as SMS, contacts, system setting to keep your data away from being messed up or prevent others from changing your phone setting, App lock for all apps.
* Lock the app market in your phone to prevent others from buying unwanted apps/games.
* Lock system setting to prevent uninstall apps.
* Lock game, apps ....
★Lock New Apps with fingerprint app lock:
* After you installed the new app, you can one tap to lock the app

★Lock by Pattern/PIN
* App lock for all apps: Both app locker, PIN/pattern lock supported
--------------- FAQ ---------------
➩Change Password?
Lock Master → Setting → Change Password

➩Open The Hidden Lock Master?
There are two ways:
1) Visit this url “lockmaster.ludashi.com” in your browser to open Lock Master
2) Enter #password in dialpad, then click Call button.(If you don't have a PIN password, you can use the default password 0000)

➩Forgot Password?
Open Lock Master → Click forget password upper right corner
Enter verification code → Reset your passwords
======== Advanced Features for 2020 applock ========
●Fingerprint Lock to lock your apps:
* Supported on specific devices that has the fingerprint sensor

●Intruder Selfie for application lock:
* Take photos of invaders automatically who try to unlock your apps with wrong passwords in three times
●Hide App Lock Master Icon and use fingerprint login:
* Hide App Lock Master icon from home, prevent incorrectly uninstalling App Lock Master and prevent others from breaking into your password by uninstalling App Lock Master, and lock games.

●Replace App Lock Master Icon, App lock for all apps:
* Change App Lock Master icon into calculator, weather, recorder or others. Avoid people know you install App Lock Master? THE PERFECT Applock !!!

●Private SNS
* Hide social accounts in App Lock Master, such as Facebook, Twitter…

App Permissions

Allows access to the vibrator.
Required to be able to access the camera device.
This constant was deprecated in API level 21. No longer enforced.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows mounting and unmounting file systems for removable storage.
Allows applications to change Wi-Fi connectivity state.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Must be required by an AccessibilityService, to ensure that only the system can bind to it.
Allows an application to read or write the system settings.
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Must be required by an NotificationListenerService, to ensure that only the system can bind to it.