Realme X3 and X3 SuperZoom are among the best budget flagships in the year 2020. Realme X3 and X3 SuperZoom both run on the latest Realme UI 1.0 and soon get the 2.0 version of the UI.
However, today we will learn to lock apps with the fingerprint so that user can secure their works within the apps.
The fingerprint scanner on your Realme X3 can be used to lock apps so that if someone tries to access the app on your phone, it will ask for fingerprint authentication.
The fingerprint scanner on the Realme X3 series is mounted on the power button and use to secure the apps installed on the phone.
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Set up the fingerprint scanner if you haven’t and head to the Settings -> Security -> App Lock. Choose the apps you want to lock with the fingerprint scanner.
Now, the next time you open the app, just put your finger on the scanner to unlock it.
