How Fingerprinting Works On WhatsApp

To date in the panorama of smartphones (and not only) among the absolute protagonists of our daily life, we also ​​find instant messaging platforms. Whatsapp is certainly among the most used apps on our devices, whether it is an Android smartphone you hate iPhone.

While millions of people use WhatsApp globally hundreds of times a day, perhaps not everyone knows it’s possible to protect access to the app by setting a password that will be requested every time you try to open the app, even if the smartphone is correctly unlocked, as we have seen in detail in this guide, or through biometric recognition.

The functionality makes particular sense since on WhatsApp we now hold the private details of all the conversations we have during the day e of the states we set. So let’s see how to set up fingerprint recognition to access WhatsApp from Android and iPhone smartphones.

Why use your fingerprint on WhatsApp

As introduced above, WhatsApp represents one of the most popular means of communication in today’s world. From this, it follows that on the instant messaging platform we find many personal data such as private conversations, sensitive content such as photos and video, and papers that may correspond to important and confidential content. Therefore, it is obvious how important it is to protect access to your personal WhatsApp account from prying eyes.

Activating access to WhatsApp via fingerprint recognition, therefore, ensures that only the actual owner of the account access it. Or that however that the actual owner authorizes access to other users. Fingerprint recognition is currently one of the methods more reliable for the protection of your data.

How to activate your fingerprint on WhatsApp

Activate your fingerprint on WhatsApp
Activate your fingerprint on WhatsApp

To set up access to WhatsApp by recognizing your fingerprint Android smartphone the procedure is relatively simple.

It is about taking advantage of the option of privacy and security integrated directly into the WhatsApp Android app. Here are the steps:

  1. Open the WhatsApp app on your Android smartphone.
  2. Tap on the three dots icon at the top right.
  3. Access the section Account.
  4. Enter the sub-section Privacy.
  5. Select the item Fingerprint lock.
  6. Activate the voice Unlock with a fingerprint.
    • In the fingerprint unlock configuration screen, you can also set the time frame after which WhatsApp must automatically block (immediately, after 1 minute, or after 30 minutes) and choose whether to show the contents of the notifications.

Below you will find a series of screenshots that summarize the activation of the fingerprint lock on WhatsApp for Android phones.

How to activate Touch ID on WhatsApp

Similarly to what was seen on Android, the WhatsApp app for iOS also allows you to set fingerprint recognition for accessing the app.

Here are the steps to follow:

  1. Log in to the WhatsApp app
  2. Go to the Settings section and then to Account
  3. Tap on the option Privacy
  4. Select the item Screen lock
  5. Activate the option identified by the description Request Face ID / Request Touch ID
    • You will be able to select one of the available options from Immediately, After 1 minute, After 15 minutes And After 1 hour to indicate the length of time after which the app should automatically block

As above, below are the screenshots that summarize the main steps of the procedure on iPhone.

How to activate Touch ID on WhatsApp
How to activate Touch ID on WhatsApp

How to bypass WhatsApp fingerprint

Predictably it is not possible to bypass the access by fingerprint to access WhatsApp. This means that, if access via biometric recognition has been activated, it will be obligatory complete it to access the app.

In case this is not possible, it will be necessary uninstall the app And reinstall it. This will require a re-initialization of the app with its account access. Therefore, there is no danger to the privacy and security of personal data.

How to remove the fingerprint from WhatsApp

To remove accessing WhatsApp via fingerprint recognition is relatively simple on both Android phones and iPhones. Let’s see how to do it on Android:

  1. Open the WhatsApp app on your Android smartphone.
  2. Tap on the three dots icon at the top right.
  3. Access the section Account.
  4. Enter the sub-section Privacy.
  5. Select the item Fingerprint lock.
  6. Turn off the voice Unlock with the fingerprint.

Here are the steps to disable Touch ID login on iPhone:

  1. Log in to the WhatsApp app
  2. Go to the Settings section and then to Account
  3. Tap on the option Privacy
  4. Select the item Screen lock
  5. Disable the option identified by the description Request Face ID / Request Touch ID.

Read more about How WhatsApp Communities work and Do my paper

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Abram left his e-business studies to devote himself to his entrepreneurial projects. In 2017, he created the company Inbound Media and wrote articles about high-tech products for his Chromebookeur site. In 2019, Chromebookeur was renamed Macbound and became a general purchasing advice site. Today, Abram manages the development and growth of Macbound, surrounded by a young and talented team.

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