Jay Bennett is a former tienkiemkyduyen.mobi writer and digital kinh doanh consultant with 8 years' experience. His writing has appeared on the VisiHow website.

For apk 8.0 Oreo và 7.0 Nougat

If you're using an older version of Android, the instructions are a bit different.

On some phones running game android 7.0, you get through steps 1, 2, and 3 via: Settings > Security > Screen pinning.

Lock Apps on android With the Samsung Secure folder

With Samsung Secure Folder, you can protect selected apps by locking them with the security option of your choice. If your device didn"t come with Secure folder and it has android 7 or higher, download it from Google Play or Galaxy apps.

Secure folder comes pre-installed on all of Samsung's flagship devices, going back to lớn the Galaxy S7 series.

Select Pattern, Pin, or Password (or a biometric option, if available), then continue by entering your selection và confirming it.