x145 finalizing failed

Welcome to Octoplus/Octopus Box LG Software version 2.3.7
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Checking data…OK
Platform: LG MTK
Selected port: COM1
Selected baudrate: 115200
Selected model: X145
Selected USB connection type
Please, disconnect battery and connect cable…OK
Phone found.
CPU name: MT6572
CPU revision: 8A00.CA01.0000.0000
Prepairing loader…OK
Sending loader…OK
Synchronizing with loader…
Detecting flash chip…OK
Detecting EMMC flash chip…OK
Reading info…OK
Reconnecting phone…OK
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IMEI A: Bad
IMEI B: Bad
Bluetooth address: Unknown
Wi-Fi MAC address: Unknown
EMMC rpmb size: 4 Mb
EMMC boot1 size: 4 Mb
EMMC boot2 size: 4 Mb
EMMC gp1 size: 0 Mb
EMMC gp2 size: 0 Mb
EMMC gp3 size: 0 Mb
EMMC gp4 size: 0 Mb
EMMC user area size: 3728 Mb
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Opening "lgx145-00-v10d-cis-xxx-apr-04-2015+0.oct"…
Writing Firmware…
Reading partitions…OK
Prepairing firmware…OK
Writing Bootloader…OK
Verifying MBR…OK
Verifying EBR1…OK
Verifying UBOOT…OK
Verifying BOOTIMG…OK
Verifying RECOVERY…OK
Verifying SEC_RO…OK
Verifying LOGO…OK
Verifying ANDROID…OK
Verifying CACHE…OK
Verifying USRDATA…OK
Reading partitions…OK
Writing partition table…OK
Writing MBR…OK
Writing EBR1…OK
Writing UBOOT…OK
Writing BOOTIMG…OK
Writing RECOVERY…OK
Writing SEC_RO…OK
Writing LOGO…OK
Writing ANDROID…OK
Writing CACHE…OK
Writing USRDATA…OK
Finalizing…Failed!
Performed by 2.3.7 software version.