Download Samsung Repair Firmware 4Files Model: Samsung Samsung Galaxy J7 Top SM-S757BL OS Version: Android Oreo v8.0 PDA/AP Version: S757BLUDU1ARF4 CSC Version: S757BLTFN1ARF4 Region: USA TFN Security Patch Level : 2018-07-28 -------------------- Content Of File: ALL_TFN_S757BLUDU1ARF4_S757BLTFN1ARF4_CL13756550_QB18554853_REV00_user_low_ship.tar.md5 J7TOPLTE_USA_TMO.pit -------------------- Total file size is: 2385 MB,