H872 Flashing Error

Welcome to Octoplus/Octopus Box LG Software version 2.9.4
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Checking data...OK
Platform: LG Qualcomm
Selected port: COM81
Selected model: H872
Reading info...
Model ID: LG-H872
IMEI: 355468-08-300022-4
Android version: 8.0.0
Battery level: 17%
Mode: Emergency
Initializing flash...OK
Platform: msm8996
SW version: LGH872AT-01-V20g-310-260-DEC-28-2018-ARB01+0
Android version: 8.0.0
LAF Version: 1.1
Product ID: CH33S180227005369
IMEI: 355468-08-300022-4
Target operator: TMO
Hardware: rev_10
Opening "H87220a_00_0612.kdz"...OK
Firmware version: LGH872AT-00-V20a-TMO-US-JUN-12-2018-ARB01+0
Firmware model: LG-H872
Firmware type: 0100
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Writing phone firmware without real necessity is at your own risk.

Downgrade may lead to phone damage!

Please, make sure the phone's battery is fully charged.
Disconnect all other devices from the computer (including phones,
modems, etc.) and close all other running programs.
To avoid errors in the flashing process, use a clean PC (without any
installed drivers for other Qualcomm-based devices).
You should not run any other programs or attach new devices to your
computer during the flashing!
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Prepairing firmware...OK
Selecting firmware partitions...OK
Selected default partitions!
Setting options...OK
Do you want to format User Data?
Reading partitions...OK
Formating USERDATA...OK
Formating ENCRYPT...OK
Sending signature...OK
Writing 1/106 PrimaryGPT_0.bin...OK
Writing 2/106 laf_6.bin...OK
Writing 3/106 lafbak_12294.bin...OK
Writing 4/106 factory_51206.bin...OK
Writing 6/106 persist_68742.bin...OK
Writing 7/106 system_76934.bin...OK
Writing 8/106 system_110055.bin...OK
Writing 9/106 system_142973.bin...
Performed by 2.9.4 Software version.


Why Always Stucks Here...................................