Huawei mate 10 lite test poit procedure help need it please

[gabibv]

I have an huawei mate 10 lite RNE-L21 8.0.0.346 C432 that not start and the computer usb show USB SER.
What are the correct steps to flash the phone with correct firmware file in test points mode ?
I look at this page https://www.dc-unlocker.com/dc-phoen...epair-tutorial but i can`t to figure out how to .

I install test point drivres but i dont know how to procede wit DC-Phoenix tool.

Thank you

[Valdemaras]

follow either method 2 or method 3 for your unit's condition.

[gabibv]

follow either method 2 or method 3 for your unit's condition.

Unfortunatly dont work. I thing the problem is that USER LockState: LOCKED or i dont do the correct steps.

Method 2

Waiting for fastboot device...
Device found: 0123456789ABCDEF


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


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

Writing OEMINFO partition
Waiting for answer...
OEMINFO partition update FAIL
Getting lock state info...
Getting backdoor info...
Cannot get FBlock info from device
Cannot get HW FBlock info from device

Update fastboot mode failed
12/7/2020 7:57:32 PM Writing device finished - INCOMPLETE



Methode 3

Waiting for OEM erase_storage_all command ...FAIL

Waiting for OEM erase_emmc_all command ...FAIL
Getting lock state info...

Waiting for OEM erase_storage_all command ...FAIL

Waiting for OEM erase_emmc_all command ...FAIL

Update fastboot mode failed
12/7/2020 7:55:36 PM Writing device finished - INCOMPLETE

[Valdemaras]

Your batter either dead or disconnected. Or even worse, your emmc dead. Make sure to connect it via testpoint, otherwise oeminfo won't flash on your unit version.

[gabibv]

Your batter either dead or disconnected. Or even worse, your emmc dead. Make sure to connect it via testpoint, otherwise oeminfo won't flash on your unit version.

The story of the phone is like this:

Phone freeze ( stuck ) in use
I power off from the power button
Phone power on by himself and stuck on Huawei Logo ( in this stage i was manage to read the phone on usb and get all the info data like emei, model,softvare version serial numbert etc ) - in this stage PC see phone un USB like Samsung phone ADB interface or something like this
I try to update via sd card phone not show an sign off updating but the display not turn on anymore and the pc usb was USB SER
I install new drivers for USB SER and pc see Huawei USB COM 1.0 ( COM 5 )

THis is the sort story of my phone.
I thing and i hope the emmc is not dead but i dont find the corect procedure to start flashing in testpoit mode.

I need a step by step guide like this to be sure that i use corest the software

1.phone off
2 sort pin 3 to ground
3plug the usb cable
4....

etc

PS Yes the phone was started with the batery disconecte because when i plug the battery autmaticaly power on
The only thing that i manage to write was the boot loader and chamge the usb from Huawei COM to Samsung Andoid Phone

Please can you give me the correct way to start flashing in testpoints mode .
Thank you

[Valdemaras]

"Samsung phone ADB interface" definitely incorrect drivers, right click on it there in device manager and select uninstall, then reconnect and apply driver pack manually that is in DC-phoenix guide. Or have Hisuite installed on pc and it will apply drivers automatically in most cases up on connection of phone to pc. If phone appears as Huawei USB COM 1.0 ( COM 5 ) it is already in testpoint mode. For now tr yto fix your drivers as flashing won't continue with phone appearing as "Samsung Andoid Phone" in device manager.

[gabibv]

"Samsung phone ADB interface" definitely incorrect drivers, right click on it there in device manager and select uninstall, then reconnect and apply driver pack manually that is in DC-phoenix guide. Or have Hisuite installed on pc and it will apply drivers automatically in most cases up on connection of phone to pc. If phone appears as Huawei USB COM 1.0 ( COM 5 ) it is already in testpoint mode. For now tr yto fix your drivers as flashing won't continue with phone appearing as "Samsung Andoid Phone" in device manager.

Today i install Hisuite to back-up my second phone and install the drivers.

Now i test with the new drivers from HiSuite and look like in the attached image

[Valdemaras]

It still shows up under samsung android devices. If you won't be able to clean pc from other device drivers then this can work only from another computer

[gabibv]

Different windows instalation.Never use any phone connected to this windows.

[Valdemaras]

Try with rne-downgrade board file, by the way, does phone on screen while in fastboot shows phone unlocked status?

[gabibv]

Try with rne-downgrade board file, by the way, does phone on screen while in fastboot shows phone unlocked status?

The phone screen is completly black no logo, no image,no fast boot screen, nothing.

The phone is hard bricked.

HCU reading in Fasboot/ Xloader

Fastboot provided info:
Bootloader FB lock: unlocked
Bootloader User lock: locked
CPU: hi6250

Try repair imei with HCU say

Reading info...
Read signed IMEI FAIL!
Missing signed files in secure partition!



Now i cant try on other windows because the software say that is locked on other pc ( see attach image )

[Valdemaras]

PC lock now removed. Repairing imei on hcu will do no good as it can't boot to homescreen.

[gabibv]

PC lock now removed. Repairing imei on hcu will do no good as it can't boot to homescreen.

Still no luck

Downgrade fail

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 force upgrade mode
Device detected:
COM3: HUAWEI USB COM 1.0 (COM3)
12/16/2020 11:53:11 PM Starting to write device in FASTBOOT mode...
File to update: I:\soft huawei\dc unlocker file\RNE-Downgrade-Board-1039-7.0.dgtks
Device detected:
COM3: HUAWEI USB COM 1.0 (COM3)

Process identifier:29122362


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

Waiting for device REMOVAL/INSERTION...

USB Device REMOVAL
Type: @oem56.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 5&26610437&0&9


USB Device INSERTION
Type: @oem53.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 5&26610437&0&9


Waiting for fastboot device...
Device found: 0123456789ABCDEF


Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


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


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

Erasing ver .. .

Writing ptable partition

USB Device REMOVAL
Type: @oem53.inf,%hwfastboot%;Android Sooner Single ADB Interface
VidPid: VID_18D1&PID_D00D
Instance id: 5&26610437&0&9

Waiting for answer...

USB Device INSERTION
Type: @oem56.inf,%qcomdevice00%;HUAWEI USB COM 1.0
VidPid: VID_12D1&PID_3609
Instance id: 5&26610437&0&9

PTABLE partition update FAIL

Cannot access to device
12/16/2020 11:54:01 PM Writing device finished - INCOMPLETE


---------------------------------------------------------------------------------


Repair fail

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 force upgrade mode
No devices detected in force upgrade mode
Looking for a device in fastboot mode
Device found: 0123456789ABCDEF

12/16/2020 11:58:32 PM Starting to write device in FASTBOOT mode...
File to update: I:\soft huawei\dc unlocker file\RNE-Full-Repair-NV-included-Board-1039-7.0.dgtks

Looking for a device in fastboot mode
Device found: 0123456789ABCDEF


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:29122407



Waiting for OEM erase_storage_all command ...FAIL

Waiting for OEM erase_emmc_all command ...FAIL
Getting lock state info...

Waiting for OEM erase_storage_all command ...FAIL

Waiting for OEM erase_emmc_all command ...FAIL

Update fastboot mode failed
12/16/2020 11:58:44 PM Writing device finished - INCOMPLETE

[Valdemaras]

Then it may be so that emmc board is dead and has to be replaced for this unit sadly.