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

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

Stark-L21EUDV5 10.0.0.302(C432E4R1P1)_Firmware_EMUI10.0.0_05016HXS

Stark-L21EUDV5 10.0.0.284(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 10.0.0.318(C431E5R1P1) Firmware EMUI10.0.0 05016HXR

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-L21EUDV5 9.1.0.378(C431E2R1P1) Firmware EMUI9.1.0 05016MBM

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)

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)

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-L21EUDV5 10.0.0.280(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 10.0.0.229(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 10.0.0.221(C431E1R1P1)_Firmware_EMUI10.0.0_05016MBM

Stark-L21EUDV5 10.0.0.221(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 10.0.0.203(C431E1R1P1)_Firmware_EMUI10.0.0_05016MBM

Stark-L21EUDV5 10.0.0.203(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 10.0.0.196(C431E1R1P1)_Firmware_EMUI10.0.0_05016MBM

Stark-L21EUDV5 10.0.0.196(C431E1R1P1)_Firmware_EMUI10.0.0_05016HXR

Stark-L21EUDV5 9.1.0.378(C431E2R1P1)_Firmware_EMUI9.1.0_05016MBM