VTR-L29 brick please help...

[user11111]

first log;
------------------------------------------------------------------
Device detected:
COM102: HUAWEI USB COM 1.0 (COM102)
BOOTLOADER File to update: Kirin960_T2_A7.0_V4
07.01.2020 00:37:56 Starting to write device...

Process identifier:21949670


Writing bootloader...
Step 1...
Step 2...
Step 3...

Waiting for device REMOVAL/INSERTION...

Waiting for fastboot device...
Device found: 7EX0217C20000975


Looking for a device in fastboot mode
Device found: 7EX0217C20000975


Getting IMEI...

USB Device REMOVAL
Type: @oem127.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 6&28806eb1&0&3


USB Device INSERTION
Type: @oem58.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 7EX0217C20000975

Getting build number...
Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

SN:7EX0217C20000975
IMEI:86591403758xxxx
IMEI1:86591403759xxxx
MEID:8659140375xxxxx
Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Battery state: 0
OEM lock state info:
FB LockState: UNLOCKED
USER LockState: LOCKED
OEM get bootinfo:
unlocked

Software written
07.01.2020 00:38:30 Writing device finished OK
------------------------------------------------------------------------------------------------------------


and second log;
---------------------------------------------------------------------------------------
07.01.2020 00:38:49 Starting to write device in FASTBOOT mode...
File to update: D:\HLVTRAL00M00A067_Board_Software_general_7.0.0_r 1_EMUI5.1_05022AVG.dgtks

Looking for a device in fastboot mode
Device found: 7EX0217C20000975


Getting IMEI...
Getting build number...
Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

SN:7EX0217C20000975
IMEI:86591403758xxxx
IMEI1:865914xxxxxxxxxx
MEID:865914xxxxxxxxxx
Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Battery state: 0
OEM lock state info:
FB LockState: UNLOCKED
USER LockState: LOCKED
OEM get bootinfo:
unlocked


Process identifier:21949694


Erasing ver .. .

Erasing nvme partition
Partition nvme erased

Erasing cust partition
Partition cust erased

Erasing product partition
Partition product erased

Erasing version partition
Partition version erased

Erasing misc partition
Partition misc erased

Erasing userdata partition
Partition userdata erased

Writing xloader partition
XLOADER partition update :FAIL image xloader1 verification error
Cannot get FBlock info from device
Trying to unlock device...

Signing process may take few minutes

Trying to get data from server
Cannot get oem unlock code from server

Unlock process FAIL

Writing xloader partition
XLOADER partition update :FAIL image xloader1 verification error

Writing ptable partition
PTABLE partition update ...OK

Writing fastboot partition
FASTBOOT partition update :FAIL image verification error

Writing vector partition
VECTOR partition update :FAIL image verification error

Writing dts partition
DTS partition update ...OK

Writing fw_lpm3 partition
FW_LPM3 partition update :FAIL image verification error

Writing sensorhub partition
SENSORHUB partition update :FAIL image verification error

Writing fw_hifi partition
FW_HIFI partition update :FAIL image verification error

Writing teeos partition
TEEOS partition update :FAIL image verification error

Writing recovery partition
RECOVERY partition update ...OK

Erasing cache partition
Partition cache erased
Writing cache partition
CACHE partition update ...OK

Writing boot partition
BOOT partition update ...OK

Writing nvme partition
NVME partition update ...OK

Writing trustfirmware partition
TRUSTFIRMWARE partition update :FAIL image verification error

Writing modem_fw partition
MODEM_FW partition update :FAIL image verification error

Writing modemnvm_update partition
MODEMNVM_UPDATE partition update ...OK

Writing modem_om partition
MODEM_OM partition update ...OK

Writing modemnvm_img partition
MODEMNVM_IMG partition update ...OK

Writing isp_firmware partition
ISP_FIRMWARE partition update :FAIL image verification error

Erasing userdata partition
Partition userdata erased
Writing userdata partition
USERDATA partition update ...OK

Writing system partition
sending sparse file 471851456 bytes
Waiting for answer...
send sparse file OK
sending sparse file 471430636 bytes
Waiting for answer...
send sparse file OK
sending sparse file 449789144 bytes
Waiting for answer...
send sparse file OK
SYSTEM partition update ...OK

Writing vendor partition
sending sparse file 471858300 bytes
Waiting for answer...
send sparse file OK
sending sparse file 283294760 bytes
Waiting for answer...
send sparse file OK
VENDOR partition update ...OK

Writing product partition
PRODUCT partition update ...OK

Writing version partition
VERSION partition update ...OK

Writing splash2 partition
SPLASH2 partition update ...OK

Writing frp partition
FRP partition update ...OK

Writing secure_storage partition
SECURE_STORAGE partition update ...OK

Writing modem_secure partition
MODEM_SECURE partition update ...OK

Writing hisee_img partition
HISEE_IMG partition update ...OK

Writing hisee_fs partition
HISEE_FS partition update ...OK

Writing reserved4 partition
RESERVED4 partition update ...OK

Writing ufs_fw partition
UFS_FW partition update ...OK


Software written

07.01.2020 00:48:11 Writing device finished - INCOMPLETE
------------------------------------------------------------------------------------------


------------------------------------------------------------------------------------------
and last log;
--------------------------------------------


Looking for a device in upgrade mode
No devices detected in upgrade mode
Device found: 0123456789ABCDEF

Detecting recovery partition
File size: 5.488.920.868 bytes
Current version(CURVER): VTR_Global-CUST 9.0.1(C999)
ERECOVERY_KERNEL partition found
ERECOVERY_RAMDISK partition found
ERECOVERY_VENDOR partition found

07.01.2020 01:50:04 Starting to try Rescue Recovery...


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


Getting IMEI...
Getting build number...
Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Battery state: 0
OEM lock state info:
FB LockState: LOCKED
USER LockState: LOCKED
OEM get bootinfo:
locked


Process identifier:21950800

Getting build number...
Getting base version...
Waiting for answer...
Getting cust version...
Getting preload version...

Erasing ver .. .
File size: 5.488.920.868 bytes
Current version(CURVER): VTR_Global-CUST 9.0.1(C999)
Writing rescue_recovery_kernel partition
RESCUE_RECOVERY_KERNEL partition update FAIL
Fatal error: Cannot access to device

Cannot enter in Recovey mode
--------------------------------------------------------------------------------------

my questions;

How the bootloader lock is locked again..
i select Kirin960_T2_A7.0_V4 flash boot but not unlocked;
Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Battery state: 0
OEM lock state info:
FB LockState: LOCKED
USER LockState: LOCKED
OEM get bootinfo:
locked
How to unlock bootloader again please help?

[gsmgeo]

Hello
Flash Board name
VTR-Downgrade-Board-A067-7.0.0_r1.dgtks

[user11111]

Hello
Flash Board name
VTR-Downgrade-Board-A067-7.0.0_r1.dgtks

bro same problem..command not allowed... bootloader locked..

[gsmgeo]

bro same problem..command not allowed... bootloader locked..

What are you trying to say?
Board did you flash through the testpoint?

[user11111]

What are you trying to say?
Board did you flash through the testpoint?

bro yes flash throuht the test point but bootloader locked.. please look at the last log

see;
Device detected:
COM248: HUAWEI USB COM 1.0 (COM248)
BOOTLOADER File to update: Kirin960_T2_A7.0_V4
OEM File to update: VTR-L29
27.05.2020 01:56:45 Starting to write device...

Process identifier:24717090


Writing bootloader...
Step 1...
Step 2...
Step 3...

Waiting for device REMOVAL/INSERTION...

Waiting for fastboot device...
Device found: 0123456789ABCDEF


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


Getting IMEI...
Getting build number...

USB Device REMOVAL
Type: @oem153.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 6&38fd0a0b&0&4


USB Device INSERTION
Type: @oem58.inf,%singleadbinterface%;Android ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 0123456789ABCDEF

Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Vendor/Country: hw/eu
Battery state: 0
OEM lock state info:
FB LockState: LOCKED
USER LockState: LOCKED
OEM get bootinfo:
locked


Unlocking FRP...
Writing FRP partition
FRP partition update :FAIL Command not allowed
Writing FRP partition
FRP partition update :FAIL Command not allowed

Update fastboot mode failed
27.05.2020 01:57:32 Writing device finished - INCOMPLETE


how to unlock bootloader?

[gsmgeo]

bro yes flash throuht the test point but bootloader locked.. please look at the last log

see;
Device detected:
COM248: HUAWEI USB COM 1.0 (COM248)
BOOTLOADER File to update: Kirin960_T2_A7.0_V4
OEM File to update: VTR-L29
27.05.2020 01:56:45 Starting to write device...

Process identifier:24717090


Writing bootloader...
Step 1...
Step 2...
Step 3...

Waiting for device REMOVAL/INSERTION...

Waiting for fastboot device...
Device found: 0123456789ABCDEF


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


Getting IMEI...
Getting build number...

USB Device REMOVAL
Type: @oem153.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 6&38fd0a0b&0&4


USB Device INSERTION
Type: @oem58.inf,%singleadbinterface%;Android ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 0123456789ABCDEF

Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Vendor/Country: hw/eu
Battery state: 0
OEM lock state info:
FB LockState: LOCKED
USER LockState: LOCKED
OEM get bootinfo:
locked


Unlocking FRP...
Writing FRP partition
FRP partition update :FAIL Command not allowed
Writing FRP partition
FRP partition update :FAIL Command not allowed

Update fastboot mode failed
27.05.2020 01:57:32 Writing device finished - INCOMPLETE


how to unlock bootloader?

You do wrong
I wrote the name of the Board firmware above.
It needs to be flashed through testpoint
by the log I see you choose another.

[user11111]

You do wrong
I wrote the name of the Board firmware above.
It needs to be flashed through testpoint
by the log I see you choose another.

I just realized it. sorry. I'm trying it right now.

[user11111]

my problem still can't be solved. please help....


here is log:

Looking for a device in force upgrade mode
Device detected:
COM248: HUAWEI USB COM 1.0 (COM248)
27.05.2020 19:28:07 Starting to write device in FASTBOOT mode...
File to update: C:\Users\oe\Downloads\VTR-Downgrade-Board-A067-7.0.0_r1.dgtks
Device detected:
COM248: HUAWEI USB COM 1.0 (COM248)

Process identifier:24736306


Writing bootloader...
Step 1...
Step 2...
Step 3...

Waiting for device REMOVAL/INSERTION...

USB Device REMOVAL
Type: @oem153.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 6&38fd0a0b&0&4


Waiting for fastboot device...

USB Device INSERTION
Type: @oem58.inf,%singleadbinterface%;Android ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 0123456789ABCDEF

Device found: 0123456789ABCDEF


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


Getting IMEI...
Getting build number...
Getting model ...
Getting battery state...
Getting backdoor info...
Getting lock state info...
Getting lock boot info...

Build number: :VTR-L29 9.1.0.252(C432E1R1P9)
Model: VTR-L29
Vendor/Country: hw/eu
Battery state: 0
OEM lock state info:
FB LockState: LOCKED
USER LockState: LOCKED
OEM get bootinfo:
locked


Erasing ver .. .
Getting lock state info...
Cannot get FBlock info from device
Trying to unlock device...

Signing process may take few minutes

Trying to get data from server
Cannot unlock device
Unlock process FAIL


Writing ptable partition
PTABLE partition update :FAIL Command not allowed

Device does not allow UPDATE
27.05.2020 19:30:15 Writing device finished - INCOMPLETE


how to unlock bootloader..... please help..

[gsmgeo]

Hello
If you compare the first log and the last. I think you are doing something wrong.
Check if the battery is charged.
When you flash through a testpoint, do you keep it or leave it?