please help me unlock my Huawei E303

[lericsg]

IMEI :867648011088810
MODEL : Huawei Mobile Broadband E303

[nnm]

IMEI: 867648011088810
NEW ALGO UNLOCK CODE: 16568053
NEW ALGO HASH RESET: 6c225efe798b79e8061f4c989c297fa9
OLD ALGO UNLOCK CODE: 65574357
OLD ALGO HASH RESET 1f21b1855eaf82f617bab06d7ffd0ec5
FLASH CODE: 56017445

[lericsg]

Thank you very much for the code, but i still have an issue, and that is, i used HUAWEI MOBILE CODE WRITER To unlock i had a SUCCEFULL message BUT when i inserted a different sim card it gives me this error message:

"ONLY SPECIFIED SIM/USIM CARD CAN BE USED ON THE DEVICE."

PLEASE HELP ME,THANK YOU.

[nnm]

maybe you need to flash another dashboard to use