| Model Name | Galaxy Prevail 2 4GB (Virgin Mobile) |
| Samsung Device | SPH-M840 |
| OS Version | 4.1.2 |
| PDA/AP Version | M840VPBOI1 |
| CSC Version | M840SPTBOI1 |
| Product Code | VMU |
| Country | United States |
| Changelist | 1570892 |
| Build Date | 2015-09-14 |
| Download: | Download YDfile Server |