Huawei P30 Lite (MAR-LX1A) testpoint problem

[gggkilla]

I have a problem trying to activate testpoint of my huawei p30 lite (MAR-LX1A).
The software give me this error:



Doing job: Enable software testpoint

Looking for devices...

Looking for devices by ports
devices found: Android Adapter PCUI (COM3)


Number of devices found: 1
Device authorized
Base Version:MAR-LGRP2-OVS 10.0.0.491
Cust Version:MAR-L21A-CUST 10.0.0.14(C431)
Preload Version:MAR-L21A-PRELOAD 10.0.0.7(C431R2)
Name:MAR-LX1AEEA
Model:MAR-LX1A
Board:MAR
IMEI:864436042180290
IMEI1:864436042212309
MEID:00000000000000
SN:L2NDU19B0700053

USB Device REMOVAL
Type: @oem73.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 5&16319913&0&8
Looking for device in upgrade mode...

USB Device INSERTION
Type: @oem73.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 5&16319913&0&8
COM3: Android Adapter PCUI (COM3)
COM4: DBAdapter Reserved Interface (COM4)
Devices detected in UPDATE mode

08/10/2021 21:30:37 Starting to write device in UPGRADE mode...
Device found: L2NDU19B07000532



08/10/2021 21:30:40 start to update enable testpoint
File to update: ENABLE_TESTPOINT.dtwork

Process identifier:34503749

Validating file...
Looking for attached port...
Preparing to write...
Bypass version checked
Checking partition ...

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

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

Extracting partition BASE_VERLIST...
Writing partition: BASE_VERLIST...
Error downloading file ENABLE_TESTPOINT_2.dtwork, partition: BASE_VERLIST

Error writing software
08/10/2021 21:30:56 Writing device finished with ERROR

Process FAIL.
Please, try with device in Update mode and selecting a compatible firmware file

can anyone help me?

[Valdemaras]

Depending on method you are using, either need to try another one, hence there are multiple available mentioned in the guide. Otherwise if you are using firmware it may be incorrect one for this purpose, version mismatch etc. May we know reason you want to enable software testpoint on this unit, what service you plan to use on it?

[gggkilla]

Depending on method you are using, either need to try another once, hence there are multiple available mentioned in the guide. Otherwise if you are using firmware it may be incorrect one for this purpose, version mismatch etc. May we know reason you want to enable software testpoint on this unit, what service you plan to use on it?

I would need to activate the testpoint to unlock the bootloader using hcu

[Valdemaras]

You would not be able to unlock bootloader on this android. First you need to downgrade to android 9.0 only then do testpoint enabling and only then unlock bootloader.