How can you download/add "Google Play" to the kindle fire HD?
I seen a couple of YouTube videos and they wasn't helpful.
The first thing you should do is to get root access of your Kindle Fire HD. You should then proceed to download and install Google Login Service, Google Service, Framework and Google Play Services. In addition, also download Google Play Store 4.1.10, Vending.apk and transfer them to your device. Finally, copy the Vending.apk to your app/system folder and install on the device. Read more at http://www.techcrot.com/how-to-install-google-play-storemarket-and-google-apps-on-amazon-kindle-fire-hd-7/.