: Use a mobile browser to search for a trusted GB WhatsApp APK download site (such as GBWhatsApp.net or similar) and download the latest version.
: Go to your phone's Settings > Security (or Apps & Notifications) and toggle on Install Unknown Apps for your web browser. what-is-gb-whatsapp-and-how-to-install-it
For a safer experience, consider official alternatives like WhatsApp Business to manage two accounts or using your phone's built-in "Dual App" features. : Use a mobile browser to search for
: Open your official WhatsApp, go to Settings > Chats > Chat Backup , and perform a backup if you wish to transfer your data. : Open your official WhatsApp, go to Settings
: If prompted, select Restore to bring your previous chat history into the new app. Important Risks and Security Warnings
: Since the app is not from an official source, it may contain malware or spyware. It does not offer the same end-to-end encryption security guarantees as the official app.