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-L23A 10.0.0.227(C45E6R1P3)_Firmware_EMUI10.0.0_05015SQM
MAR-L23A 9.0.1.170(C605E5R4P1)_Firmware_9.0.0_r3_EMUI9.0.1_05015THL
MAR-L23A 10.0.0.265(C605E3R4P3)_Firmware_EMUI10.0.0_05015SUK
MAR-L23A 10.0.0.216(C605E3R4P3)_Firmware_EMUI10.0.0_05015RVL
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)