What is App Lock mode on smartphones?

You live in a group environment and you can’t always carry your phone with you or have someone borrow your phone often to go online or play games. You are worried that the person will access your private things such as: Facebook, Zalo, Email, Messages, Photo Stream,… Don’t worry, the App Lock feature will give you peace of mind!

What is App Lock mode?

True to its name, App lock is a mode that allows users to set a password to lock private applications, in order to increase the security of the phone and prevent non-original objects from accessing it. enter.

On some models like Samsung, App Lock is also known as Secure Folder , with similar features.

How many types of application keys are there?

There are currently two types of application keys:

– Use the password to lock the application you want to lock. When needed, you must enter the correct password or fingerprint to be able to access.

– This is a secure folder, which helps to secure all the information and data contained in it, and this type also needs a password or fingerprint to be able to enter.

What are the benefits of application lock?

As mentioned above, this application will dispel your worries about private information when lending your phone to friends and colleagues.

App Lock allows you to lock any apps as well as personal files and pictures that you don’t want others to access, along with a multitude of options to ensure your privacy.

Not only stopping at simply locking the application, this mode allows to lock incoming / outgoing calls, even lock wifi, Bluetooth, mobile data connections, …

Which models support this mode?

This mode is quite popular on devices running the latest Android today such as: Samsung (under the name Secure Folder ), Xiaomi, OPPO, …

With some other or older models that do not support this feature in the Settings or Application menu, users can refer to and download the 3rd application instead.