Lock apps, files on Android using your fingerprint: Here’s how
What’s the story
Fingerprint scanners have become a prevalent feature in modern Android smartphones, offering a convenient alternative to traditional PIN codes or passwords.
These biometric security tools are not limited to just unlocking devices; they can also secure specific apps and files.
Several third-party solutions are also available on the Play Store for this particular purpose.
However, some OEMs like Samsung and OnePlus have integrated their own methods. Let’s check them out.
Lock data on Samsung smartphones
To secure apps and files using your fingerprint on your Samsung smartphone, navigate to Settings > Biometrics and security > Secure Folder.
Follow the prompts to set up a secure folder. Return and select ‘Lock’ type.
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