W2019ZCU1ARK2 W2019CHC1ARK2 v8.1.0 Repair Firmware 4Files ( CHN China ) Download Samsung Repair Firmware 4Files Model: Samsung Galaxy SM-W2019 OS Version: Android Oreo v8.1.0 PDA/AP Version: W2019ZCU1ARK2 MODEM/CP Version: W2019ZCU1ARK2 CSC Version: W2019CHC1ARK2 Region: CHN China Security Patch Level : N/A -------------------- Content Of File: AP_W2019ZCU1ARK2_CL14570190_QB20547663_REV00_user_low_ship_MULTI_CERT_meta.tar.md5 BL_W2019ZCU1ARK2_CL14570190_QB20547663_REV00_user_low_ship_MUL