huawei g300 u8815 flashing error

by zzkey writing vodafone file gernal file singapore file it gives error like this





Starting Flash Phone...

Phone Detected.

Hard Version: 76XXU-2030-USNSKQLYM

Sending Loader(s) wait...

Flashing Phone, please wait...

Failed Writing Data -00000005 - 00000000 - 7

Operation Done.

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