W2018ZCU1ARB2 W2018CHC1ARB2 V7.1.1 Repair Firmware 4Files ( CHC China (Open China) ) Download Samsung Repair Firmware Full Flash Model: Samsung SM-W2018 OS Version: Android Nougat V7.1.1 PDA/AP Version: W2018ZCU1ARB2 MODEM/CP Version: W2018ZCU1ARB2 CSC Version: W2018CHC1ARB2 Region: CHC China (Open China) Security Patch Level : 2018-02-01 -------------------- Content Of File: AP_W2018ZCU1ARB2_CL12590358_QB17042267_REV00_user_low_ship_MULTI_CERT_meta.tar.md5 BL_W2018ZCU1ARB2_CL12590358_QB17042267_REV0