Only download WhatsApp from the official website or Google Play Store. Avoid APKs from third-party sites, especially with unusual version numbers like 4.4.4.

: A feature to export chat history to a simple .txt or CSV format directly to an SD card, as Google Drive integration often fails on older Android System WebViews. Current Official Status (April 2026) About supported operating systems | WhatsApp Help Center

Check your phone settings for any available system updates that might move you to Android 5.0 or higher.