VNS-L23 can't repair !!

[sbtech]

have a VNS-L23 the phone power on but was stuck on logo, then just battery uncharger and wont power on, i make tespoint and now just enter in fastboot, try to flash board sofware and update.app but get many erros in process. think that is hardware problem.

BOARD SOFWARE

Looking for a device in force upgrade mode
No devices detected in force upgrade mode

Looking for a device in fastboot mode

Device found: 0123456789ABCDEF


12/22/2017 10:26:54 a.m. Starting to write device in FASTBOOT mode...
File to update: VNS-L23_MAA001028_Board Software_inc_testpoint.dgtks

Device found: 0123456789ABCDEF

Cannot get IMEI from device
Product model: specify product name

Erasing nvme partition
ERASE partition nvme ...FAILED
Cannot get FBlock info from device
Activating backdoor: DONE

Erasing nvme partition
Partition nvme erased

Erasing cust partition
Partition cust erased

Erasing misc partition
Partition misc erased

Writing xloader partition with file fastbootimage/sec_xloader.img
xloader partition UPDATE ...OK

Writing ptable partition with file fastbootimage/ptable.img
ptable partition UPDATE ...OK

Writing fastboot partition with file fastbootimage/sec_fastboot.img
fastboot partition UPDATE ...FAILED

Writing dts partition with file fastbootimage/sec_dt.img
dts partition UPDATE ...FAILED

Writing fw_lpm3 partition with file fastbootimage/sec_lpm3.img
fw_lpm3 partition UPDATE ...FAILED

Writing sensorhub partition with file fastbootimage/sec_sensorhub.img
sensorhub partition UPDATE ...FAILED

Writing fw_hifi partition with file fastbootimage/sec_hifi.img
fw_hifi partition UPDATE ...FAILED

Writing teeos partition with file fastbootimage/sec_trustedcore.img
teeos partition UPDATE ...FAILED

Writing recovery partition with file fastbootimage/sec_recovery.img
recovery partition UPDATE ...FAILED

Erasing cache partition
Partition cache erased

Writing cache partition with file fastbootimage/cache.img
cache partition UPDATE ...OK

Writing boot partition with file fastbootimage/sec_boot.img
boot partition UPDATE ...FAILED

Writing nvme partition with file fastbootimage/nvme.img
nvme partition UPDATE ...OK

Writing trustfirmware partition with file fastbootimage/sec_bl31.bin
trustfirmware partition UPDATE ...FAILED

Writing modem_fw partition with file fastbootimage/sec_modem_fw.img
modem_fw partition UPDATE ...FAILED

Writing modemnvm_update partition with file fastbootimage/nv.bin
modemnvm_update partition UPDATE ...OK

Writing modem_om partition with file fastbootimage/modem_fs.img
modem_om partition UPDATE ...OK

Writing modemnvm_img partition with file fastbootimage/modem_nv.img
modemnvm_img partition UPDATE ...OK

Erasing userdata partition
Partition userdata erased

Writing userdata partition with file fastbootimage/userdata.img
userdata partition UPDATE ...OK

Writing system partition with file fastbootimage/system.img
system partition UPDATE ...OK

Writing splash2 partition with file fastbootimage/splash2.img
splash2 partition UPDATE ...OK

Erasing cust partition
Partition cust erased

Writing cust partition with file fastbootimage/cust_factory.img
cust partition UPDATE ...OK

Writing secure_storage partition with file fastbootimage/secure_storage.img
secure_storage partition UPDATE ...OK

Software written

12/22/2017 10:29:29 a.m. Writing device finished - INCOMPLETE

UPDATE.APP

Looking for a device in upgrade mode
No devices detected in upgrade mode

Looking for a device in fastboot mode

Device found: 0123456789ABCDEF


12/22/2017 10:30:53 a.m. Starting to write device in FASTBOOT mode...

Device found: 0123456789ABCDEF

Cannot get IMEI from device
Product model: specify product name
Extracting partition XLOADER...
Preparing file to write...

Writing XLOADER partition with file XLOADER
XLOADER partition UPDATE ...FAILED
Cannot get FBlock info from device
Activating backdoor: DONE
Extracting partition XLOADER...
Preparing file to write...

Writing XLOADER partition with file XLOADER
XLOADER partition UPDATE ...OK
Extracting partition FW_LPM3...
Preparing file to write...

Writing FW_LPM3 partition with file FW_LPM3
FW_LPM3 partition UPDATE ...FAILED
Extracting partition FASTBOOT...
Preparing file to write...

Writing FASTBOOT partition with file FASTBOOT
FASTBOOT partition UPDATE ...FAILED
Extracting partition MODEMNVM_UPDATE...
Preparing file to write...

Writing MODEMNVM_UPDATE partition with file MODEMNVM_UPDATE
MODEMNVM_UPDATE partition UPDATE ...OK
Extracting partition TEEOS...
Preparing file to write...

Writing TEEOS partition with file TEEOS
TEEOS partition UPDATE ...FAILED
Extracting partition TRUSTFIRMWARE...
Preparing file to write...

Writing TRUSTFIRMWARE partition with file TRUSTFIRMWARE
TRUSTFIRMWARE partition UPDATE ...FAILED
Extracting partition SENSORHUB...
Preparing file to write...

Writing SENSORHUB partition with file SENSORHUB
SENSORHUB partition UPDATE ...FAILED
Extracting partition FW_HIFI...
Preparing file to write...

Writing FW_HIFI partition with file FW_HIFI
FW_HIFI partition UPDATE ...FAILED
Extracting partition BOOT...
Preparing file to write...

Writing BOOT partition with file BOOT
BOOT partition UPDATE ...FAILED
Extracting partition RECOVERY...
Preparing file to write...

Writing RECOVERY partition with file RECOVERY
RECOVERY partition UPDATE ...FAILED
Extracting partition RECOVERY2...
Preparing file to write...

Writing RECOVERY2 partition with file RECOVERY2
RECOVERY2 partition UPDATE ...FAILED
Extracting partition DTS...
Preparing file to write...

Writing DTS partition with file DTS
DTS partition UPDATE ...FAILED
Extracting partition MODEM_FW...
Preparing file to write...

Writing MODEM_FW partition with file MODEM_FW
MODEM_FW partition UPDATE ...FAILED
Extracting partition CACHE...
Preparing file to write...

Erasing CACHE partition
Partition CACHE erased

Writing CACHE partition with file CACHE
CACHE partition UPDATE ...OK
Extracting partition SYSTEM...
Preparing file to write...

Writing SYSTEM partition with file SYSTEM
SYSTEM partition UPDATE ...OK
Extracting partition USERDATA...
Preparing file to write...

Erasing USERDATA partition
Partition USERDATA erased

Writing USERDATA partition with file USERDATA
USERDATA partition UPDATE ...OK

Software written
12/22/2017 10:34:01 a.m. Writing device finished - INCOMPLETE

Waiting for fastboot device...

Writing rescue_recovery partition with file recovery
rescue_recovery partition UPDATE ...OK
Looking for device in upgrade mode...
Process was cancelled by user

Cannot update device in upgrade mode

[Namelocked]

If after repeating flashing board software you get same thing then your phone is either incorrect model or whole internals are damaged and hardware must be replaced.