Bricked huawei p20 lite

[mihaifilat]

So phone has or it doesn't battery attached to it when you do it?

The phone has the battery connected and it is charged, but for some reason the phone doesn't detect it as being charged, so I can only open the phone when it is plugged in. After the phone has opened (the error message is on the screen) It stays on even without being plugged in ( and not only for few minutes, I have tested and it lasts about 10 hours with the screen on)

[Valdemaras]

i have tried it now and i got a green screen with a red and blue square in the middle.
This is a recreated image, o the phone the image briefly flashed and then closed.

Oh, and another thing, i can't boot the phone without it plugged in, it says it has no battery which is wired since if when i connected my phone to dc phoneix (in fastboot mode) it said 3000 mv or something like that which is normal.

So phone has or it doesn't battery attached to it when you do it?

[mihaifilat]

We can always extend licenses in good effort, we want you to have your phone repaired For now lets try to find out if it can enter upgrade over usb mode. Turn off phone, hold both vol buttons and connect it to usb.

i have tried it now and i got a green screen with a red and blue square in the middle.
This is a recreated image, o the phone the image briefly flashed and then closed.

Oh, and another thing, i can't boot the phone without it plugged in, it says it has no battery which is wired since if when i connected my phone to dc phoneix (in fastboot mode) it said 3000 mv or something like that which is normal.

[Valdemaras]

We can always extend licenses in good effort, we want you to have your phone repaired For now lets try to find out if it can enter upgrade over usb mode. Turn off phone, hold both vol buttons and connect it to usb.

[mihaifilat]

No, i didn't. honestly, i am quite confused as why the phone got bricked, i didn't try to alter the software in any way even the bootloader was locked. The one thing that i remember doing the night before was disabling internet and data access of some huawei apps (HMS core and something else), but i doubt that could damage the phone this badly

Anyway, at this point in time i think any discussion would be useless since my temporary license has already finished.
Most probably i would buy another phone or replace the motherboard as these can be found for cheap.

[Valdemaras]

Did you flash custom recovery to your device previously?

[mihaifilat]

Hello, i have the ANE-LX1 version of the p20 lite and everytime i try to open it i get "your device has failed verification and may not work properly" message. I can't access recovery but i can enter fastboot.
The phone has bootloader locked and frp unlocked and i have android 9.0.
The problem is that i wasn't able to flash anything using DC-Phoneix.
For example this is what i get when trying to flash firmware:

DC Phoenix 0.0.0.132
user:mihaifilat


Standard update
Not Reboot NOT cheked
Update Verlist to server on file load NOT checked
Try Rescue Recovery checked
Bypass version check NOT checked
Old slow algo checked

Looking for a device in upgrade mode
No devices detected in upgrade mode
Device found: 89UDU18531006165

Extracting recovery partition

Extracting partition: ERECOVERY_KERNEL
ERECOVERY_KERNEL partition extracted

Extracting partition: ERECOVERY_RAMDISK
ERECOVERY_RAMDISK partition extracted

Extracting partition: ERECOVERY_VENDOR
ERECOVERY_VENDOR partition extracted

1/9/2021 2:09:50 PM Starting to try Rescue Recovery...


Looking for a device in fastboot mode
Device found: 89UDU18531006165


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

Model: hi6250
Battery state: 0
OEM lock state info:
FB LockState: UNLOCKED
USER LockState: LOCKED
OEM get bootinfo:
unlocked


Process identifier:29503245


Erasing ver .. .
Getting lock state info...

Erasing ver .. .
Writing rescue_recovery_kernel partition
RESCUE_RECOVERY_KERNEL partition update ...OK
Writing rescue_recovery_ramdisk partition
RESCUE_RECOVERY_RAMDISK partition update ...OK
Writing rescue_recovery_vendor partition
RESCUE_RECOVERY_VENDOR partition update ...OK
Uptade recovery parttion OK
Enter recovery mode FAIL

Cannot enter in Recovery mode

I have also tried flashing board software with testpoint method.
Looking for a device in force upgrade mode
Device detected:
COM4: HUAWEI USB COM 1.0 (COM4)
1/9/2021 2:19:38 PM Starting to write device in FASTBOOT mode...
File to update: C:\Users\Mihai\Desktop\ANE-Full-Repair-NV-included-Board-A039-8.0.0.dgtks
Device detected:
COM4: HUAWEI USB COM 1.0 (COM4)

Process identifier:29503379


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

Waiting for device REMOVAL/INSERTION...

USB Device REMOVAL
Type: @oem88.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 5&1e7d8db7&0&13


USB Device INSERTION
Type: @oem71.inf,%compositeadbinterface%;Android Composite ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 89UDU18531006165


Waiting for fastboot device...
Device found: 89UDU18531006165


Looking for a device in fastboot mode
Device found: 89UDU18531006165


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

SN:89UDU18531006165
IMEI:867906037640067
IMEI1:000000000000000
MEID:00000000000000
Build number: :ANE-LX1 9.1.0.370(C432E7R1P7)
Model: ANE-LX1
Vendor/Country: hw/eu
Battery state: 0
OEM lock state info:
FB LockState: UNLOCKED
USER LockState: LOCKED
OEM get bootinfo:
unlocked



Waiting for OEM erase_storage_all command ...FAIL
Waiting for answer...
Fatal error: Cannot access to device

Waiting for OEM erase_emmc_all command ...OK
Fatal error: Cannot access to device

Cannot access to device
1/9/2021 2:20:47 PM Writing device finished - INCOMPLETE