Bignox App Player: upgrade without losing application and data

Nox App Player/NoxPlayer 3.8.1.1  has been release on March 31, 2017. It is based on Android 4.4.2. The upgrade will overwrite any installation on your PC. To prevent any lost your application and data, you need to backup your current Nox.

1. Use Nox Multi-Drive to backup your application and data. For detail see How to backup and restore your data in Nox App Player. Wait until backup perform successful. It may takes some minutes.
2. Download latest Nox App Player from bignox.com. 
3. Exit any Nox App Player programs, and start installation. 
4. Installation ask you to overwrite existing installation and choose continue.
5. At the end of installation, there is a text "restore" (can be click), click it. 
6. Choose your backup file to restore it into new Nox App Player. 
7. Wait until finish, it may takes some minutes.

References:

• https://www.bignox.com/blog/how-to-backup-and-restore-your-data-in-nox-app-player/