W5W APK safety checklist

APK files installed outside an app store require extra care. Complete these checks before installing.

Before downloading

• Confirm the domain and avoid shortened or unexpected links.
• Keep Android and mobile security features updated.
• Back up important data and check available storage.

Before installing

• Check the filename and scan the package with a trusted security service.
• Reject permissions unrelated to the app's function.
• Do not disable broad device-security controls permanently.

After installing

• Disable unknown-source access for the browser.
• Monitor battery, data, pop-ups, and unexpected account activity.
• Uninstall the app and change relevant passwords if anything appears suspicious.

This checklist reduces risk but cannot guarantee that a third-party APK is safe.