STF-L09 Honor 9 Bricked

[qaiser78]

Phone History
I got a bricked STF-L09, not going in Fastboot mode, only shows as ADB device in device manager..
Tried with new downgrade board firmware and now its alive, but i wont be able to write normal firmware in upgrade or fastboot mode.
Need help to flash a normal full firmware. every time it stuck on writing xloader and afterward.

Log
Instance id: 7BKDU17829004342


USB Device INSERTION
Type: @oem10.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 7BKDU17829004342


USB Device REMOVAL
Type: @oem10.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 7BKDU17829004342


USB Device INSERTION
Type: @oem10.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 7BKDU17829004342

Looking for device in upgrade mode...
COM23: Android Adapter PCUI (COM23)
COM22: DBAdapter Reserved Interface (COM22)

27/10/2019 2:06:44 pm Starting to write device in UPGRADE mode...
Device found: 7BKDU17829004342


Old slow algo NOT selected

27/10/2019 2:06:49 pm start to write update file
File to update: Stanford-L09_C185B140_Firmware_Saudi_Arabia_Iran_Iraq_UAE_N onspecificAndroid7.0_EMUI5.1 (1).APP

Process identifier:19881408

Validating file...
Looking for attached port...
Preparing to write...

Extracting partition SHA256RSA...
Writing partition: SHA256RSA...OK

Extracting partition CRC...
Writing partition: CRC...OK

Extracting partition CURVER...
Writing partition: CURVER...OK

Extracting partition VERLIST...
Writing partition: VERLIST...OK

Extracting partition PACKAGE_TYPE...
Writing partition: PACKAGE_TYPE...OK

Extracting partition HISIUFS_GPT...
Writing partition: HISIUFS_GPT...OK

Extracting partition XLOADER...
Writing partition: XLOADER...
Error downloading file Stanford-L09_C185B140_Firmware_Saudi_Arabia_Iran_Iraq_UAE_N onspecificAndroid7.0_EMUI5.1 (1)_6.dtwork, partition: XLOADER

Error writing software
27/10/2019 2:07:16 pm Writing device finished with ERROR

[Valdemaras]

After flashing board you need to repair it on hcu full repair with correct model/country/vendor to match new stock rom, failing to do that will fail flashing full stock rom.