WhatsApp works on many Android devices. This includes: Android phones with Android 5.0 and newer* WhatsApp Help Center
Go to Settings > Security (or Apps ) and toggle on "Unknown Sources" to allow manual APK installations. whatsapp apk for android 444
Open the downloaded file and follow the prompts. Be aware that you may receive a "This version of WhatsApp became out of date" message immediately after installation. About supported devices | WhatsApp Help Center WhatsApp works on many Android devices
Using outdated APKs leaves your data vulnerable because they lack critical security patches. Be aware that you may receive a "This
Modern features like Meta AI , multi-account switching, and high-resolution video calls are not available on these older versions. How to Install WhatsApp on Older Devices (Manual Method)
Go to Settings > Chats > Chat Backup and save your data to Google Drive or local storage.
While you can still find files for older versions online, official servers will eventually block these versions from connecting.