Welcome to the Android Forums! Your question would be best directed at your phones sub-forum, but attach your phone to your laptop via USB, a notification will appear on your phone that says USB attached, you press on that and then mount your SD card, next on your computer, it will pop up and say view edit files or something like that, click on it. Now all you have to do is drag it from your computer to the SD card. Next, get back on your phone and unmount it from your computer. And your all done.