step-by-step tutorial on how to use WhatsApp on two or more phones, including both Android and iPhone On your secondary device (Android or iPhone): Install the latest version of WhatsApp.

Need helping installing an APK file on your Android phone? We'll show you how to properly install third-party apps and stores without Google Play.

It's becoming more common for people to have multiple phones, so they may want to use WhatsApp on two phones or more. Here's how.

Even though there are thousands of titles in the Android Market, there's still a lot of great software that isn't available in the Market. Here's how to install a non-Market application on your ...