W2018ZCU1AQL4 W2018CHC1AQL4 V7.1.1 Repair Firmware 4Files ( CHC China (Open China) ) Download Samsung Repair Firmware 4Files Model: Samsung SM-W2018 OS Version: Android Nougat V7.1.1 PDA/AP Version: W2018ZCU1AQL4 MODEM/CP Version: W2018ZCU1AQL4 CSC Version: W2018CHC1AQL4 Region: CHC China (Open China) Security Patch Level : 2017-08-01 -------------------- Content Of File: AP_W2018ZCU1AQL4_CL12590358_QB16186335_REV00_user_low_ship_MULTI_CERT_meta.tar.md5 BL_W2018ZCU1AQL4_CL12590358_QB16186335_REV00_use