Device Galaxy Grand Prime

Model SM-G531M

Region BVO

Country  Bolivia

OS Android 5.1.1

Release Date 3/22/2016

Upload Date 5/12/2016

PDA G531MUBU1APC2

CSC G531MUUB1APC2

Changelist 1010154

Size 868042729 bytes (approx. 827.8 MB)