Huawei P8 Lite (2017) BRICK

[GDStaff]

Hello, sorry for my English! I got a brick. I restored the backup of the "broken" partition fastboot (used TWRP). Is there a chance to return the phone to life?
Found on the board, like, testpoint. Got a device "USB SER", after installing the driver, I have something like "HUAWEI USB COM (COM3)". But can I use this to restore the FASTBOOT partition? Change the motherboard, or can I do something else?

[Valdemaras]

Refer to method 3 of DC-phoenix guide here https://www.dc-unlocker.com/DC-Phoen...epair-tutorial for repairing your phone.

[GDStaff]

I have already restored the phone. This is really testpoint (device PRA-LX1), you can add to the list. Only this firmware "PRAMAA001047_Board Software_general_Android 7.0_EMUI 5.0_05022FNT" was successfully installed on the device, and no other.

[Valdemaras]

Thank you for sharing it, we will definitely add it.

[hafiz4saqib]

Refer to method 3 of DC-phoenix guide here https://www.dc-unlocker.com/DC-Phoen...epair-tutorial for repairing your phone.

I have a device P8 Lite (ALE-L21), its boot looping on Huawei Logo.
I cant go in Fastboot mode and Recovery mode.
But I cant find out Test Point according dc-phoenix software.

Screenshot-219.png
But my board is different then to yours.

IMG-20190226-191734.jpg

IMG-20190226-191705.jpg

Could you help me here to find out Test Point.
Board ID is
HL3ALICEMG1
VER.A RF

[Valdemaras]

image_3042.jpg

[hafiz4saqib]

I already tried this point but cant success.
Only sound listen when i press the power button after short that point to the ground.
Other wise no sound for connection.

[Valdemaras]

No other official testpoint locations for it.

[hafiz4saqib]

image_3042.jpg

Today I tested this point on 2 mobiles which they have totally dead.
But with this point mobile wont go in "Emergency Mode" or "Download Mode" for write "Board Software" or something else.

[hafiz4saqib]

In the end today one device work with your mention test point.
But failed to write the firmware.
Is it problem from EMMC or somthing else ?

Screenshot (287).png

[Valdemaras]

Yes, seems this one damaged beyong software repair.

[hafiz4saqib]

At least one device write board software but its wont go in fastboot mode or even cant power on.
Only and only showing in pc "Huawei USB COM 1.0" with loop. Even after change battery its stuck on "Huawei USB COM 1.0"

Screenshot (431).png

Screenshot (429).png

[Valdemaras]

You should try to flash only board software in advanced mode and then try to boot it up.

[hafiz4saqib]

You should try to flash only board software in advanced mode and then try to boot it up.

I tried this also but result is the same.
Mobile still in "Huawei USB COM 1.0"
In flash mode its show me that this is finished but "Incomplete"

[Valdemaras]

If it did not help then only main board replacement can help it.