How To Lock Android Apps On Samsung Smartphones 2023? A Complete Guide

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How To Lock Android Apps: Smartphones have grown increasingly more sophisticated over time, enabling people to do tasks previously only possible on a computer or laptop. Samsung is among the popular brands when it comes to smart phones that do not originate in China.

Samsung currently utilizes Google’s Android operating system to power their mobile devices, whether budget or high-end models. All Samsung phones run the Google OS with Samsung adding its One UI skin for added customization options and theme support. Security remains of vital concern to users and Samsung stands as an industry leader when it comes to improving it for consumers.

How To Lock Android Apps

Android applications are an effective way to enhance the experience of your phone, but they could pose security risks – so it is crucial that they are properly secured so only their owner has access to them. To do this, open your phone’s settings, then go into its security section. Here you’ll see an overview of all applications installed within your smartphone – select one and press “lock.” This will restrict access to this app by anyone other than its creator or user, including you. To unlock an application that you have blocked, head back into security settings and tap “unlock. Once there, you’ll have an overview of all apps installed on your phone; Samsung smartphones allow for secure Android app protection as well.

Protect the apps on your Samsung smartphone as some may not work with later models such as Galaxy S3. To lock applications, launch them and tap three lines (three dots). When an app has been locked successfully, an orange lock icon will be displayed alongside its name; any attempts at removal or opening must use this method only. To unlock, start up the application again then tap its lock icon (again orange).

How To Lock Android Apps On Samsung Smartphones 2023? A Complete Guide
How To Lock Android Apps On Samsung Smartphones 2023? A Complete Guide

How To Lock Android Apps On Samsung Smartphones?

Android applications are an incredible resource for both adults and children, but it’s important to ensure their safe usage. One effective method for doing this is using S Smart Lock on Samsung phones to protect apps against accidental uninstallation or modification without an access code PIN code – once set you can rest easy knowing your applications are safe from misuse or accidental usage.

Samsung smartphones include an inbuilt user interface which incorporates an option for locking apps directly. No additional third-party applications are necessary – all security features on Samsung smartphones are managed through one application known as S Secure app which makes use of this locking function directly. We will walk through how to download it and lock applications manually using it – have a look!

Using Secure Folder

Secure Folder is exclusive to Samsung devices running One UI 4 and later. Not only can it protect apps, but it can also block videos, photos and documents as well. Here is how:

  • Create an Secure Folder under Settings section -> Biometric as well as Security Reasons.
  • Sign in or create an account Samsung Account and agree to all its terms and conditions of usage.
  • before filling in your information for signing in or creating one, followed by clicking Sign In, Sign Up or Create An Account as directed above.
  • Choose the locking method of your choice – pattern, pin or password – then click Next.
  • Repeat your selections then Confirm to enable/disable fingerprint unlock if applicable.
  • At this stage you will also have an icon added to both Home and Apps displays for the Secure Folder application which should allow quick launch/launches.
  • Ultimately launch/open it and watch for changes.
  • Select “Add apps”, and then the app that needs protecting.
  • This will create two versions of it – one will remain accessible without passwords, while the other requires one; both versions will then be stored in an Secure Folder with identical data in both versions of the application.

Using S Secure app

  • Install the S Secure app from here.
  • As soon as the app launches, you are able to direct applications that need locking or hiding with no sign-in required.
  • Within Settings app – located under Lock apps – select Lock apps; when asked for password you will see lock appear and need enter to remove lock.
  • Once you’ve entered your password, the next step should be setting up an app lock within Samsung.
  • Your app lock should use either PINs, patterns or passwords.
  • By tapping “Lock Apps / Add App” on the right-hand side of the screen and click “Add”.
  • Adding applications as you wish should then be easy!
  • Simple! Just select apps you wish to lock down and revoke access without providing an authorization code.

S Secure does have one major flaw: anyone with access to a smart phone is able to uninstall S Secure app and unlock any locked apps, potentially revealing sensitive information to third parties. Third-party solutions like Norton may offer better solutions, as these don’t allow users to uninstall themselves from using them and keep functioning invisibly on your device.

How to remove Samsung app lock

  • If you want to uninstall the Secure Folder app:
    1. Go to Settings> Biometrics and Security> Secure Folder open.
    2. Click More Settings.
  1. Click Uninstall.
  1. Click Uninstall again if ask.
  • If you want to remove the S Secure app, simply uninstall this app.
  • If you want to remove the Norton App Lock,
    1. You have to disable the device permission in the App Lock app.
    2. After then just uninstall the app.

What should I do if I forget my password for the app lock?

  • If you have Secure Folder:
    1. Enter the PIN which you think is correct.
  1. After 2 or 3 attempts, a ‘Forgot PIN’ option will appear, Click on that
  1. Now you can reset the PIN use your Samsung account.


On this page, we have detailed various methods for locking Android applications on Samsung phones, as well as tips on how to make use of this feature. Samsung Galaxy Smart Lock can provide an effective means of protecting your smartphone by keeping applications locked. If you are searching for ways to secure applications on a Samsung device, be sure to read up and follow these steps properly!

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Rajveer Singh
Rajveer Singh

Hello my subscribers my name is Rajveer Singh and I am 30year old and yes I am a student, and I have completed the Bachlore in arts, as well as Masters in arts and yes I am a currently a Internet blogger and a techminded boy and preparing for PSC in chhattisgarh ,India. I am the man who want to spread the knowledge of whole chhattisgarh to all the Chhattisgarh people.

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