Facing Issue in the SC20 Flashing Process using the QFIL Tool

We had designed our customized Android SC20 PCB design and during the time of Flashing the image files using the QFIL tool we are facing the issues mentioned below

Download Fail:FireHose Fail:FHLoader Fail:Process fail

Also attached the log below

2021-07-07 10:13:40.261 Validating Application Configuration
2021-07-07 10:13:40.301 Load APP Configuration
2021-07-07 10:13:40.527 COM:0
2021-07-07 10:13:40.527 PBLDOWNLOADPROTOCOL:0
2021-07-07 10:13:40.528 PROGRAMMER:True
2021-07-07 10:13:40.528 PROGRAMMER:E:\Flash\Emmc\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:13:40.528 RESETSAHARASTATEMACHINE:False
2021-07-07 10:13:40.528 SAHARAREADSERIALNO:False
2021-07-07 10:13:40.528 SEARCHPATH:E:\Flash\Emmc
2021-07-07 10:13:40.528 RAWPROGRAM:
2021-07-07 10:13:40.528 rawprogram_unsparse.xml
2021-07-07 10:13:40.528 PATCH:
2021-07-07 10:13:40.528 patch0.xml
2021-07-07 10:13:40.528 ACKRAWDATAEVERYNUMPACKETS:False
2021-07-07 10:13:40.528 ACKRAWDATAEVERYNUMPACKETS:100
2021-07-07 10:13:40.528 MAXPAYLOADSIZETOTARGETINBYTES:False
2021-07-07 10:13:40.528 MAXPAYLOADSIZETOTARGETINBYTES:49152
2021-07-07 10:13:40.528 DEVICETYPE:emmc
2021-07-07 10:13:40.528 PLATFORM:8x26
2021-07-07 10:13:40.528 VALIDATIONMODE:0
2021-07-07 10:13:40.528 RESETAFTERDOWNLOAD:False
2021-07-07 10:13:40.528 MAXDIGESTTABLESIZE:8192
2021-07-07 10:13:40.528 SWITCHTOFIREHOSETIMEOUT:30
2021-07-07 10:13:40.528 RESETTIMEOUT:200
2021-07-07 10:13:40.528 RESETDELAYTIME:2
2021-07-07 10:13:40.528 METABUILD:E:\Flash\contents.xml
2021-07-07 10:13:40.528 METABUILD:asic
2021-07-07 10:13:40.528 METABUILDPROGRAMMER:E:\Flash\boot_images\build\ms\bin\PAADANAZ\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:13:40.528 FLATBUILDPATH:E:\Flash\Emmc
2021-07-07 10:13:40.528 FLATBUILDFORCEOVERRIDE:True
2021-07-07 10:13:40.528 QCNPATH:C:\Temp\00000000.qcn
2021-07-07 10:13:40.528 QCNAUTOBACKUPRESTORE:False
2021-07-07 10:13:40.528 SPCCODE:000000
2021-07-07 10:13:40.528 ENABLEMULTISIM:False
2021-07-07 10:13:40.528 AUTOPRESERVEPARTITIONS:False
2021-07-07 10:13:40.528 PARTITIONPRESERVEMODE:0
2021-07-07 10:13:40.528 PRESERVEDPARTITIONS:0
2021-07-07 10:13:40.528 PRESERVEDPARTITIONS:
2021-07-07 10:13:40.528 ERASEALL:False
2021-07-07 10:13:40.529 Load ARG Configuration
2021-07-07 10:13:41.362 Validating Download Configuration
2021-07-07 10:13:41.365 Image Search Path: E:\Flash\Emmc
2021-07-07 10:13:41.372 RAWPROGRAM file path: E:\Flash\Emmc\rawprogram_unsparse.xml
2021-07-07 10:13:41.372 PATCH file path:E:\Flash\Emmc\patch0.xml
2021-07-07 10:13:41.374 Programmer Path:E:\Flash\Emmc\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:13:41.386 Meta Build Content XML Path: E:\Flash\contents.xml
2021-07-07 10:13:41.417 Find meta_cli.exe in the Meta build
2021-07-07 10:13:41.702 Search File: prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:13:41.702 search form search path:E:\Flash\boot_images\build\ms\bin\PAADANAZ
2021-07-07 10:13:41.706 Search File: rawprogram_unsparse.xml
2021-07-07 10:13:41.706 search form search path:E:\Flash\common\build\bin\asic\sparse_images
2021-07-07 10:13:41.725 Search File: patch0.xml
2021-07-07 10:13:41.725 search form search path:E:\Flash\common\build
2021-07-07 10:13:41.726 Search File: gpt_main0.bin
2021-07-07 10:13:41.726 search form search path:E:\Flash\common\build
2021-07-07 10:13:41.728 RAWPROGRAM file path: E:\Flash\common\build\bin\asic\sparse_images\rawprogram_unsparse.xml
2021-07-07 10:13:41.728 PATCH file path:E:\Flash\common\build\patch0.xml
2021-07-07 10:13:41.728 GPT MAIN file path:E:\Flash\common\build\gpt_main0.bin
2021-07-07 10:13:41.731 Flat Build Path:E:\Flash\Emmc
2021-07-07 10:13:45.121 Process Index:0
2021-07-07 10:13:45.170 Qualcomm Flash Image Loader (QFIL) 2.0.2.2
2021-07-07 10:14:14.562 Programmer Path:E:\Flash\emmc\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:14:14.565 Image Search Path: E:\Flash\emmc
2021-07-07 10:14:14.568 RAWPROGRAM file path: E:\Flash\emmc\rawprogram_unsparse.xml
2021-07-07 10:14:14.569 PATCH file path:E:\Flash\emmc\patch0.xml
2021-07-07 10:14:20.873 Image Search Path: E:\Flash\emmc
2021-07-07 10:14:20.875 RAWPROGRAM file path: E:\Flash\emmc\rawprogram_unsparse.xml
2021-07-07 10:14:20.876 PATCH file path:E:\Flash\emmc\patch0.xml
2021-07-07 10:14:41.040 Start Download
2021-07-07 10:14:42.505 Program Path:E:\Flash\emmc\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:14:42.549 ***** Working Folder:C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9
2021-07-07 10:14:43.833 Binary build date: Apr 27 2018 @ 03:04:33
2021-07-07 10:14:43.836 QSAHARASERVER CALLED LIKE THIS: 'C:\Program Files (x86)\Qualcomm\QPST\bin\QSaharaServer.ex’Current working dir: C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9
2021-07-07 10:14:43.842 Sahara mappings:
2021-07-07 10:14:43.846 2: amss.mbn
2021-07-07 10:14:43.850 6: apps.mbn
2021-07-07 10:14:43.856 8: dsp1.mbn
2021-07-07 10:14:43.859 10: dbl.mbn
2021-07-07 10:14:43.862 11: osbl.mbn
2021-07-07 10:14:43.865 12: dsp2.mbn
2021-07-07 10:14:43.868 16: efs1.mbn
2021-07-07 10:14:43.871 17: efs2.mbn
2021-07-07 10:14:43.875 20: efs3.mbn
2021-07-07 10:14:43.877 21: sbl1.mbn
2021-07-07 10:14:43.881 22: sbl2.mbn
2021-07-07 10:14:43.885 23: rpm.mbn
2021-07-07 10:14:43.890 25: tz.mbn
2021-07-07 10:14:43.893 28: dsp3.mbn
2021-07-07 10:14:43.896 29: acdb.mbn
2021-07-07 10:14:43.899 30: wdt.mbn
2021-07-07 10:14:43.959 31: mba.mbn
2021-07-07 10:14:43.963 13: E:\Flash\emmc\prog_emmc_firehose_8917_ddr.mbn
2021-07-07 10:14:43.969
2021-07-07 10:14:43.972 10:14:43: Requested ID 13, file: “E:\Flash\emmc\prog_emmc_firehose_8917_ddr.mbn”
2021-07-07 10:14:43.977
2021-07-07 10:14:43.982 10:14:43: 406840 bytes transferred in 0.281000 seconds (1.3808MBps)
2021-07-07 10:14:43.986
2021-07-07 10:14:43.990
2021-07-07 10:14:43.993
2021-07-07 10:14:43.997 10:14:43: File transferred successfully
2021-07-07 10:14:44.002
2021-07-07 10:14:44.007
2021-07-07 10:14:44.009 NOTE: Target requested image 13 which is DeviceProgrammer. Forcing QUIT. This is by design, ** All is well ** SUCCESS!!
2021-07-07 10:14:44.013
2021-07-07 10:14:44.018
2021-07-07 10:14:44.023 10:14:43: Sahara protocol completed
2021-07-07 10:14:44.029 Sending Programmer Finished
2021-07-07 10:14:44.034 Switch To FireHose
2021-07-07 10:14:44.039 Wait for 3 seconds…
2021-07-07 10:14:47.047 Max Payload Size to Target:49152 Bytes
2021-07-07 10:14:47.050 Device Type:emmc
2021-07-07 10:14:47.054 Platform:8x26
2021-07-07 10:14:47.059 Disable Ack Raw Data Every N Packets
2021-07-07 10:14:47.062 Skip Write:False
2021-07-07 10:14:47.065 Always Validate:False
2021-07-07 10:14:47.067 Use Verbose:False
2021-07-07 10:14:47.079 ***** Working Folder:C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9
2021-07-07 10:14:59.620
2021-07-07 10:14:59.623 Base Version: 18.02.16.18.26
2021-07-07 10:14:59.632 Binary build date: Apr 27 2018 @ 03:04:29
2021-07-07 10:14:59.637 Incremental Build version: 18.04.27.03.04.29
2021-07-07 10:14:59.641
2021-07-07 10:14:59.645 10:14:48: INFO: FH_LOADER WAS CALLED EXACTLY LIKE THIS
2021-07-07 10:15:00.364 ************************************************
2021-07-07 10:15:00.367 C:\Program Files (x86)\Qualcomm\QPST\bin\fh_loader.exe --port=\.\COM9 --sendxml=rawprogram_unsparse.xml --search_path=E:\Flash\emmc --noprompt --showpercentagecomplete --zlpawarehost=1 --memoryname=emmc
2021-07-07 10:15:00.373 ************************************************
2021-07-07 10:15:00.375
2021-07-07 10:15:00.377 10:14:48: INFO: Current working dir (cwd): C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9
2021-07-07 10:15:00.379 10:14:48: INFO: Showing network mappings to allow debugging
2021-07-07 10:15:00.382 10:14:49: INFO:
2021-07-07 10:15:00.384
2021-07-07 10:15:00.385
2021-07-07 10:15:00.387
2021-07-07 10:15:00.389 10:14:49: INFO: Trying to store ‘rawprogram_unsparse.xml’ in string table
2021-07-07 10:15:00.392 10:14:49: INFO: Looking for file ‘rawprogram_unsparse.xml’
2021-07-07 10:15:00.394 10:14:49: INFO: User wants to talk to port ‘\.\COM9’
2021-07-07 10:15:00.396
2021-07-07 10:15:00.399
2021-07-07 10:15:00.402 _____
2021-07-07 10:15:00.404 | |
2021-07-07 10:15:00.405 | |
_ __ _ __ ___ _ __
2021-07-07 10:15:00.408 | | '| '
/ _ | '|
2021-07-07 10:15:00.410 | |
| | | | | () | |
2021-07-07 10:15:00.413 _
/| || ___/||
2021-07-07 10:15:00.415
2021-07-07 10:15:00.418
2021-07-07 10:15:00.420 10:14:59: {ERROR: It took 10.00000000 seconds to open port. Which is longer than 3.000. This indicates your target is not stable}
2021-07-07 10:15:00.424
2021-07-07 10:15:00.426 Writing log to ‘C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9\port_trace.txt’, might take a minute
2021-07-07 10:15:00.432
2021-07-07 10:15:00.434
2021-07-07 10:15:00.435 Log is ‘C:\Users\Brainchild\AppData\Roaming\Qualcomm\QFIL\COMPORT_9\port_trace.txt’
2021-07-07 10:15:00.440
2021-07-07 10:15:00.444 Download Fail:FireHose Fail:FHLoader Fail:Process fail
2021-07-07 10:15:00.448 Finish Download

Could you take a screenshot of your QFIL tool?
and the screenshot of devices manager of windows

And pls give me your Skype I could support you remotely