2. **Google Play Store Settings:** Make sure that you haven't inadvertently set up your Google Play Store to automatically reinstall previously uninstalled apps. You can check this in the Play Store settings.
3. **Google Account Sync:** Your Google account might be syncing with a previous app installation. Go to your device's settings, navigate to "Accounts" or "Sync," and check if WhatsApp is listed. You can disable syncing for WhatsApp there.
To remove WhatsApp permanently:
1. **Uninstall WhatsApp:** Go to your phone settings, then "Apps" or "Application Manager," find WhatsApp, and uninstall it.
2. **Check Google Play Store:** Open the Google Play Store, go to "My apps & games," and ensure WhatsApp is not listed in the "Installed" section.
3. **Google Account Settings:** On your device, check if WhatsApp is listed under your Google account settings (Settings > Accounts > Google). If so, remove it.
4. **Disable Automatic Updates:** In the Google Play Store settings, disable automatic updates for apps.
5. **Clear Play Store Data:** In your phone's settings, go to "Apps" or "Application Manager," find Google Play Store, and clear its data. This might require you to sign in again.
After taking these steps, WhatsApp should no longer reinstall itself. If the issue persists, consider contacting your device manufacturer's support or seeking assistance in online forums specific to your device.