Galaxy Grand Prime
Release G531MUBU1AOG4
Argentina · PSNAndroid 5.1.1Built 7/23/2015Release information
The software versions and region covered by this firmware update.
G531MUBU1AOG4G531MPSN1AOG4 ArgentinaArgentina · CSC PSN · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Personal72234Personal722341