How to Set Fingerprint Lock on Signal App on Android

Do you want to lock the Signal app on your Android phone to keep your privacy safe? This guide will teach you how to set a fingerprint lock on the Signal app on Android.

The signal is among the most used smartphone messaging programs, alongside Telegram, WhatsApp, and iMessage. The majority of mobile users prefer the rest of them since they are accessible on both Android and iOS, with the exception of Apple’s messaging service, which is only available on iPhones. The procedure for setting a screen lock is the same for iOS and Android, however, the PC versions of the software conspicuously lack this option. It is unknown when Signal will provide the functionality to its Windows and Mac clients.

One of the top instant messaging applications, Signal, offers end-to-end encryption. It also gives smartphone users the option to apply a screen lock to protect their privacy further. The function, which is accessible on both Android and iOS, locks the app so that no unauthorized user may view any of the messages by using the phone’s pin, passphrase, or biometric identification (fingerprint or Face ID). It just takes a few clicks to install a screen lock to Signal, and the procedure is quite simple.

How to Set Fingerprint Lock on the Signal App on Android

Note: Make sure your fingerprint is enabled on your Android phone.

1. Open the Signal app.

2. Tap on your Signal profile icon at the top left-hand corner.

Tap on your Signal profile icon

3. Tap Privacy.

Privacy

4. Under the App security, enable Screen lock.

Set Fingerprint Lock on the Signal

5. Users must also configure the Screen Lock inactivity timeout, which locks the app after a predetermined amount of inactivity, in order to utilize the functionality. Tap on Screen lock inactivity timeout and set the period.

Screen lock inactivity timeout

6. To lock the Signal app instantly, open the quick settings panel and then select Lock Signal.

Lock Signal

That’s all. This is how you set fingerprint lock on the Signal app on Android devices. To keep your Signal communications entirely private even while your Android device is open, all you really need to do is that. Although we concentrated on the Signal app for Android, you can use the same procedures to set up Screen Lock on your iPhone and iPad and use Face ID or Touch ID to unlock it, depending on the model you possess.

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