Nubia Mobile Google Play Installation Steps:
1. Download and install this Google application downloader first(the apk file).
2. Connect wifi, find Google Play in it and one click to download.
3. Then it will reminder that you haven't a complete Google service framework yet
4. One click to download Google service framework (including Google Service Framework; Google Account Management Program; Google Play Service; Google Play)(download icon at the bottom)
4. Install google service framework; google account management program and google play service one by one
5. Then install Google Play.
6. Finished.

Note: During the four apps installation, you need install the other three apps first, then install Google Play, otherwise, the google play can not work. If you installed Google play first, just unload it from your desktop and reinstall Google Play(only the Google Play app) from the Google Application Downloader, and it will be ok.

Why some users installed google play but can't work? Because you just installed Google Play but without complete Google service framework.