4009f error unlock

hi furious team i have this error when y try to unlock this phone please help me

Using library Brom_DLL_v7.1522.2
Searching phone in normal mode;
[connect the phone powered off to the usb cable]
Phone detected (MTK USB Port (COM20))
Preparing to start flash mode;
Preparing to open COM20
Connecting;
Downloading DA;
Initializing;
Rid: ad514163a503159e8c0fc7826b5ff5aa
Requesting baudrate change;
Done;
USB SPEED: USB_FULL_SPEED
Switching to DA_HIGHSPEED_VCOM;

Drivers location \usb_driver\Driver_Auto_Installer\SmartPhoneDriver \x86;
If the detection fails, install manually the port from the device manager using usbvcom.inf;

DA_HIGHSPEED_VCOM (@oem59.inf,%mtk_sp_da%;DA USB VCOM Port)
TRYING TO OPEN COM21;
DEVICE INFO:
BB CHIP: MT6572_S00 [CA00, 00, 6572, 05]
HW_STORAGE_EMMC: 0x46000115 0x4135324A 0xB77A0242 0xF592A99A [SIZE=0xE9880000]
IMEI1 [OTP 0001]: xxxxxxx-xx-xxxxxx-x
IMEI2 [OTP 0001]: 000000-00-000000-0
PROVIDER: N/A
USRDATA INFO: 0x61180000 SIZE: 0x88700000

Searching data;
ERROR: Reading data failed;

Time needed - 00:00:00

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4009f error unlock