1. Firstly u must install ES File Explorer. Watch here
https://m.youtube.com/watch?v=1ia0nxHsnFQ

2. Download chrome browser apk, astro go apk and astro go web plugin. Saved all that apks into your thumb drive

3. Plug in your thumb drive into usb port on your hypptv stb

4. Choose My Applications screen on your hypptv main screen

5. Choose ES File Explorer and access your thumb drive. Copy all above apks and save into a local folder named Download

6. Once copied you can start installing the apks. Install chrome first. Then Astro Go.

7. Go back to hypptv main screen and choose My Applications. You should now see Astro Go and Chrome icons.

8. Start Astro go. It will ask you to chose browser. Select chrome. If it ask for web plugin, locate the plugin in Download folder as mentioned in step no 5

9. If it does not ask you for plugin, good. Just login into your astro go using your astro login id.

10. That's all there is. You shd now able to run astro go using hypptv stb.

That was all I did and worked for me. Good luck.