Write oem file wich included in the File And Flash This Firmware In Upgrade Mode
Unlock Bootloader ( Load Fastboot ) By Chimera or hcu And use This File
MAR-AL00 10.0.0.161(C00E64R1P9)_Firmware_EMUI10.0.0_05015KLA
MAR-AL00 10.0.0.160(C00E64R1P9)_Firmware_EMUI10.0.0_05015KLA
MAR-AL00 10.0.0.159(C00E64R1P9)_Firmware_EMUI10.0.0_05015KLA