Tutorial

DUCKLOAD IS DOWN DON'T USE IT.
NOTE: IF YOU CAN'T DOWNLOAD THE ANDROID APPS CORRECTLY ON LETITBIT WUPLOAD OR FILESONIC WITH YOUR PHONES BROWSER, DOWNLOAD THE FIREFOX BROWSER FROM THE MARKET AND TRY IT. SOMETIMES YOUR PHONE BROWSER DON'T DOWNLOAD THE APPS CORRECTLY I DON'T KNOW WHY BUT IT DOWNLOAD SOMETHING ELSE. THIS WORKED FOR ME I HOPE IT WORKS FOR YOU.
Here is the link to download Firefox https://play.google.com/store/apps/details?id=org.mozilla.firefox

Here is a video showing you how to install apps from computer to your phone

( I did not do this video, but it will show you how to do it )
NOTE: IT A MASSAGE APPEARS ON YOUR SCREEN CLICK SETTING AND THEN CLICK ON UNKNOWN SOURCES AND GO BACK.