Check Your Version
Knowing your build number prevents downloading the wrong APK.
Inside the app
Open Settings → App info or Help (labels vary by build). Compare the version string with v18.80 on our download page.
On Android system settings
Settings → Apps → GB WhatsApp Pro → App details shows the package version installed by the system.
Marketing version vs build number
Labels like v18.80 describe marketing lines; filenames may include build numbers. Match both to our download page to avoid downloading the wrong branch.
Version history context
Older builds exist for compatibility with legacy phones. Installing an old APK for stability can expose you to unfixed bugs—prefer recent verified builds when your Android version allows.