Unable to enable testpoint P30

[niko021292]

Hello,

I tried to enable software testpoint on my Huawei P30 (ELE-L29) but I get an error at the writing step of testpoint file as you can see below, I did it on ADB mode. Can you tell me if I missed something ? Maybe I need to do hardware testpoint ? Thank you for your help.


Doing job: Enable software testpoint

Looking for devices...

Looking for devices by ports
devices found: Android Adapter PCUI (COM7)


Number of devices found: 1
Number of devices found: 1
Device authorized
Base Version:ELE-LGRP2-OVS 11.0.0.138
Cust Version:ELE-L29-CUST 11.0.0.8(C431)
Preload Version:ELE-L29-PRELOAD 11.0.0.3(C431R2)
Name:ELE-L29EEA
Model:ELE-L29
Board:ELE
IMEI:864939045873555
IMEI1:864939045881558
MEID:A00000B0D3763B
SN:XPH021991700032

USB Device REMOVAL
Type: @oem105.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 5&2486ec97&0&2
Looking for device in upgrade mode...

USB Device INSERTION
Type: @oem105.inf,%busfilter.devicedesc%;USB Composite Device
VidPid: VID_12D1&PID_107E
Instance id: 5&2486ec97&0&2
COM7: Android Adapter PCUI (COM7)
COM8: DBAdapter Reserved Interface (COM8)
Devices detected in UPDATE mode

21/04/2021 21:20:38 Starting to write device in UPGRADE mode...
Device found: XPH0219917000326



21/04/2021 21:20:40 start to update enable testpoint
File to update: ENABLE_TESTPOINT.dtwork

Process identifier:31138445

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

Extracting partition SHA256RSA...
Procesing .. ..
Procesing .. ..
Error downloading file ENABLE_TESTPOINT_0.dtwork, partition: SHA256RSA

Error writing software
21/04/2021 21:21:02 Writing device finished with ERROR

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

[Valdemaras]

Please read enable software testpoint guide? https://www.dc-unlocker.com/dcphoeni...le-software-tp it says on top that it works only up to android 10.0 so first you need to downgrade by any means you can. And if you plan to do bootloader unlock for it via HCU then you will need to downgrade to 9/9.1 for bootloader to stay permanently unlocked.

[niko021292]

I did read the software testpoint guide, I understood that method is suppose to work even with android 10.0, I'm right ? I have android 10.0 EMUI 11.0.0.
So it's not possible to temporarly unlock the bootload to install custom recovery and get root access ? Is it mandatory to have permanent unlock to do this ?

[niko021292]

Since I didn't succed to unlock my bootloader, the credits I have is useless. Is it possible to be refunded ?
Account name : niko021292

[Valdemaras]

Base Version:ELE-LGRP2-OVS 11.0.0.138
Cust Version:ELE-L29-CUST 11.0.0.8(C431)
Preload Version:ELE-L29-PRELOAD 11.0.0.3(C431R2)