@mahayajula Hi dear, really sorry for the mistake, I thought it's H1 projector. The latest version of H2 is 1.3.3 indeed. It's the some one as V1.3.4. our team just changed the name back then. But for google series, sorry to say it's not supported on H2 yet, if you want to install more apps, please check from aptoide, and you can also install from USB disk if you got the apk file. Sorry again for the mistake.