Have a problem with HCU client with huawei mate 20 pro

[thesaiyajinas]

On my huawei mate 20 pro cant read info it detects in test point but doesn't proceed.
Repair
New Bootloader code
New FB User Lock : UNLOCKED
Unlock downgrade/customization limitations
Reboot after repair
Selected Cpu/Bootloader - Kirin980_P1_V3
2023-01-08 13:59:56.396 Connecting to server...
2023-01-08 13:59:57.041 Connected!
2023-01-08 13:59:58.087 Find device COM3, handle 12164
BOOTLOADER selected to update:Kirin980_P1_V3
downloading file Kirin980_P1_V3_0.dtwork...
downloading file Kirin980_P1_V3_2.dtwork...
downloading file Kirin980_P1_V3_3.dtwork...
downloading file Kirin980_P1_V3_4.dtwork...
downloading file Kirin980_P1_V3_6.dtwork...
2023-01-08 14:01:25.675 Waiting for device REMOVAL/INSERTION...
2023-01-08 14:01:40.684 Operation timeout
2023-01-08 14:01:40.686 Operation timeout
2023-01-08 14:03:44.830 Operation timeout
Memo log saved to C:\Users\krauk\Desktop\HCU_0382 (1)\Logs\20230108_140344_HCU_XloaderRepair_.txt

after waiting for device removal/insertion i get error: device not in fastboot mode.
im using cable and hardware test point.
Maybe someone could help thanks!

[Valdemaras]

You should check the device manager and see there where your mobile appears after switching modes. Keep in mind that the device should have the battery connected to it, otherwise it will certainly fail the mode switch.

[thesaiyajinas]

Then on waiting for device removal/insertion port doesnt change it stays at testpoint and phone battery always plug in. Probably a driver issue or else?

[Valdemaras]

More like a cable issue, are you using a special testpoint cable or a simple one? Otherwise may try to when you do repair one repair at a time, not all together, and see if it's same.

[thesaiyajinas]

Im using i guess special cable it was called harmony
os cable. that can switch to test point cable or normal cable with a button

https://m.aliexpress.com/item/1005003793926271.html?srcSns=sns_Copy&spreadType=socialShare&bizType=ProductDetail&social_params=20778934751&aff_fcid=11225d64e5e34bec8c09a15818493b14-1673272566148-08610-_mqx7m0E&tt=MG&aff_fsk=_mqx7m0E&aff_platform=default&sk=_mqx7m0E&aff_trace_key=11225d64e5e34bec8c09a15818493b14-1673272566148-08610-_mqx7m0E&shareId=20778934751&businessType=ProductDetail&platform=AE&terminal_id=a674a398cc9a4e75ba59607dd076c4a7&afSmartRedirect=y

This one.

[Valdemaras]

Then you should do one thing at a time as mentioned earlier as I can not see the full list of what you are trying to repair, but not everything is supported for versions higher than 9.1 android.

[thesaiyajinas]

Got new problem started to unlock bootloader and it just skipped
Found OEM data:
Model: LYA-L29
Vendor: hw
Country: eu
Version limitation: OFF
Bootloader User lock: locked
2023-01-09 18:38:24.890 Repairing...
2023-01-09 18:39:28.456 Write bootloader code not supported for this model, skipped!
2023-01-09 18:39:28.466 Missing security params, Write Booloader Lock Status skipped!
2023-01-09 18:39:28.477 Write partition oeminfo...
2023-01-09 18:40:55.967 Write partition oeminfo success!
2023-01-09 18:40:55.986 Unlocking restrictions...
2023-01-09 18:40:56.319 Unlock restrictions success!
2023-01-09 18:40:56.326 Rebooting...
2023-01-09 18:40:56.342 Reboot success!
2023-01-09 18:40:56.351 Done!

Can it be because my phone is on emui 11 not at older one?

[thesaiyajinas]

I wanted to unlock bootloader from tutorial on hcu clien website but probably need to downgrade phone first. Going to try today.

[Valdemaras]

At the moment it shows that your partitions are corrupted in phone, maybe it was repaired with another tool previously? You will need to flash nv backup via testpoint, you may find it here https://www.dc-unlocker.com/firmware-catalog use "NV" or "partitions" as keyword when searching, then look for a file matching your phone's cpu and flash it on DC-phoenix, then try to do repairs on HCU. Keep in mind permanent bootloader unlock for your phone works only up to android 9.1, no solution worldwide for higher versions.

[thesaiyajinas]

I didn't do any repairs before it i just want to unlock my phones bootloader. And now i see that i need to downgrade my phone.

[thesaiyajinas]

is it possible to freeze my account couse i got like 4 hours of license and i cant make it in time to downgrade my phone?
this is account name:thesaiyajinass

[Valdemaras]

Yes, write here again to extend license for you.

[thesaiyajinas]

Please extend it on this account. name:thesaiyajinass

[Valdemaras]

License now extended for 1 additional day.

[thesaiyajinas]

Is it possible to freeze it?