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

Unlock Bootloader ( Load Fastboot ) By Chimera or hcu And use This File

Stark-L21BHNX 10.0.0.199(C10E5R1P1)_Firmware_EMUI10.0.0_05016FRA

Stark-L21BHNX 10.0.0.183(C10E3R1P1)_Firmware_EMUI10.0.0_05016FRA

Stark-L21BHNX 9.1.0.299(C10E1R1P2)_Firmware_EMUI9.1.0_05016FRA

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)

Stark-L21BHNX 10.0.0.198(C10E5R1P1) Firmware EMUI10.0.0 05016SLC

Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)