G531BTVJU0AQG2 G531BTZTO0AQG2 V5.1.1 Repair Firmware 4Files( ZTO Brazil ) Download Samsung Repair Firmware 4Files Model: Samsung GALAXY GRAND Prime DUOS SM-G531BT OS Version: Android Lollipop V5.1.1 PDA/AP Version: G531BTVJU0AQG2 CSC Version: G531BTZTO0AQG2 MODEM/CP Version: G531BTVJU0AQG2 Region: ZTO Brazil Security Patch Level : 2017-07-01 -------------------- Content Of File: AP_G531BTVJU0AQG2_CL1221125_QB14319967_REV01_user_low_ship.tar.md5 BL_G531BTVJU0AQG2_CL1221125_QB14319967_REV01_user_low_ship.tar.md5 CP_G531BTVJU0AQG2_CL1221125_QB14319967_REV01_