How to remove a fingerprint on WhatsApp on Android: a complete guide with solutions for all cases

Fingerprint in WhatsApp is a convenient way to quickly unblock the messenger, but sometimes it turns into a headache. You may want to disable biometrics due to scanner glitches, giving your phone to someone else, or simply prefer to enter a PIN. In some cases, the problem becomes more complicated: the phone does not recognize the fingerprint after the update, and the messenger itself requires authentication, which is impossible to pass.

In this article we will analyze all possible scenarios for deleting a fingerprint from WhatsApp to Android —from standard disabling in the settings to restoring access when blocked. We will pay special attention to the nuances of different versions of the application (including WhatsApp Businessand features of firmware from Samsung, Xiaomi, Huawei and other manufacturers. If you encounter the error “Could not verify the fingerprint” or the messenger asks for a password that you did not set, here you will find a solution.

Why WhatsApp asks for a fingerprint and is it possible to completely remove it

Biometric protection in WhatsApp appeared as an additional security layer to prevent unauthorized access. The application uses API Android BiometricPromptwhich integrates with the system fingerprint scanner. This means that:

• 🔹 The messenger does not store your fingerprints - it only checks them through the system Android.
• 🔹 If the fingerprint is deleted in the phone settings, WhatsApp automatically “forgets” it.
• 🔹 On some devices (for example, Samsung Galaxy s One UI) biometrics may conflict with proprietary shells.

It is important to understand: WhatsApp does not block access to chats forever - even if you have forgotten the PIN code for backup authentication, there are ways to restore it (more on this in the section about resetting). However, completely deleting a fingerprint without access to the phone is impossible - you will need to confirm your identity at least once through alternative methods.

⚠️ Attention: On devices with Android 10 and older after deleting all fingerprints in the system WhatsApp may require you to enter the application PIN code (if it has been installed). If you don't remember it, go straight to reset section.

Method 1: Standard disabling the fingerprint in WhatsApp settings

If you have access to the messenger and the phone recognizes your fingerprint, the easiest way is disable biometrics directly in the application. The instructions are valid for WhatsApp version 2.23.xx and newer:

1. Open WhatsApp and tap on ⋮ (three dots) in the upper right corner.
2. Select Settings → Account → Privacy.
3. Scroll to the section Fingerprint lock (or Biometric lock on some firmware).
4. Disable the switch next to Unlock with fingerprint.
5. Confirm the action by entering the current PIN code WhatsApp (if it has been set).

On some devices (for example, Xiaomi Redmi c MIUI 14), after disconnecting, a notification “The fingerprint feature is disabled in security settings” may appear. This means that WhatsApp has synchronized with the system settings - check them (more on this in the next section).

Make sure that the correct PIN code is entered in WhatsApp

Check for a fingerprint in the Android settings

Reboot the phone

Update WhatsApp to the latest version-->

Method 2: Removing a fingerprint through Android settings

If WhatsApp continues to request a fingerprint even after disabling it in the application, the problem may lie in the system settings. Biometric data is stored at level Android, and you need to delete it there:

1. Open Phone Settings → Security → Fingerprints (the path may vary depending on the firmware).
2. Enter your phone's PIN or pattern to confirm.
3. Find the saved fingerprint (usually signed as “WhatsApp” or “Applications”) and delete it.
4. Restart the device.

If, after deleting a fingerprint, the system WhatsApp still requests biometrics, try clearing the application cache:

Settings → Applications → WhatsApp → Memory → Clear cache

Samsung

Xiaomi/Redmi/Poco

Google Pixel

Huawei/Honor

Other brand-->

Method 3: Reset WhatsApp PIN if you forgot your backup password

Situation: you disabled the fingerprint in the settings, but WhatsApp requires you to enter an application PIN that you do not remember. In this case, resetting via email will help. Important: this method only works if you have previously linked your email in the messenger settings.

1. On the PIN code entry screen, WhatsApp tap Forgot your PIN?.
2. Select Send instructions by email.
3. Go to the email provided and follow the reset link.
4. Set a new PIN (remember it!).
5. Return to WhatsApp and enter a new one code.

If the email does not arrive:

• 📧 Check your Spam folder.
• 🔄 Try resending the request after 5 minutes.
• 🔒 Make sure you have two-factor authentication enabled in WhatsApp (it is linked to email).

⚠️ Attention: After resetting the PIN code, all chats will remain in place, but you will have to set up fingerprint locking again (if you need it again). If the email is not linked, proceed to method 4.

Method 4: Complete reset of WhatsApp settings (if all else fails)

The last resort is to reset the messenger settings to factory settings. This will delete all lock data, including fingerprint and PIN, but will not affect the chats themselvesif it is backed up Google Drive. Algorithm of actions:

1. Create a backup copy of the chats:

   WhatsApp → ⋮ → Settings → Chat → Backup

2. Uninstall the application via Settings → Applications → WhatsApp → Delete.
3. Reinstall WhatsApp from Google Play.
4. When you first start, restore chats from backup copies.

If there is no backup copy, chats will be lost. In this case, you can try to extract the database manually (file msgstore.db.crypt14 in the folder /sdcard/WhatsApp/Databases), but this requires root access and special tools.

Method 5: Bypass blocking via ADB (for advanced users)

If you have access to USB debugging (ADB) and computer, you can try resetting the blocking settings via the command line. This method is suitable for devices with Android 8.0 and newer, but requires technical skills.

Instructions:

1. Connect the phone to the PC and turn on USB debugging v Settings → For developers.
2. Open command line (or Terminal on Mac/Linux) and enter:

   adb shell pm clear com.whatsapp

3. Reboot the phone.

This command resets all settings WhatsApp, including lock data. Warning: once executed you will have to log in to your account again and restore chats from a backup.

⚠️ Attention: Use ADB may disrupt the operation of other applications if you make a mistake in the command. Do not use this method on a work phone without a backup.

Common mistakes and how to avoid them

When working with biometrics in WhatsApp users encounter typical problems. Here are the most common and ways to solve them:

• 🔴 Error “Fingerprint could not be verified”:
  Cause: the sensor is damaged or a conflict with the shell (for example, MIUI blocks access).
  Solution: Reboot the phone, update WhatsApp or delete the fingerprint in settings Android and add again.
• 🔴 WhatsApp asks for a PIN code after updating:
  Reason: the new version of the application reset the security settings.
  Solution: Enter the last used PIN (often this 0000 or 1234 default). If you don’t remember, use reset via email.
• 🔴 Fingerprint works, but WhatsApp doesn’t see it:
  Cause: conflict with other applications that use biometrics (for example, banking applications).
  Solution: Close all background apps via Settings → Applications → Running.

If the problem persists, check whether applications for changing fingerprints are installed on your phone (for example, Fingerprint Changer). They may conflict with WhatsApp.

FAQ: Answers to popular questions

Whatsapp Settings → Chat → Backup → Create a copy