Huawei cam l21 restart problem also not falshing with eft

EFT Dongle
Connecting Fastboot .......
Connecting Fastboot .......Ok
Model Phone: CAM-L21
SW: :CAM-L21C900B141
Android Version: FAILED
SN: LHTDxxxxxxxxxx
IMEI: 861xxxxxxxxxxxxx
IMEI: 86xxxxxxxxxxxxxx
Lock state: FBLockState:LOCKED USERLockState:LOCKED
Boot info: locked
battery: 8273mv
tried with this file Huawei CAM-L21 B150
and this file CAM-L21_Android6.0_EMUI4.1.1_C185B141
but it stuck on flash crc img

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