Tweet
[GUIDE] Unbrick your Huawei P 10 lite | Func NO: 15 (bl31 image)
I accept NO liability for any damage caused by this guide.
Think before you go blind!
Your phone has no system installed while you unlocked the bootloader and now it is permanently in error mode?
You get a message like: Func NO: 15 (bl31 image)?
Your mobile phone ends up in error mode and you can't get into recovery, erecovery, fastboot or dload mode?
Then this tutorial will help you 100% to get back into the fastboot mode!
What you need:
- A Windows computer
- DC Phoenix (Download)
- Your Huawei P 10 Lite
- Fine tool
- A wire or the like
First you have to install the drivers for the serial interface to the Huawei.
Download this ZIP (Download COM Drivers for Huawei Phones) and deactivate the driver signatures, a tutorial can be found here: How to Disable Driver Signature Verification
Now you have to open the back of your phone with a fine tool, go with your fingernail or something else thin wide between the glass and the frame below the phone.
Now you see a lot of electronics and stuff.
What is important for you are the 6 larger golden dots next to each other. The second and third of Links are essential for this guide. To be on the safe side I have a picture in the appendix which shows and marks the dots.
Now connect your mobile phone to your computer via USB.
Now you have to be a little clever, take a wire or something similar and connect the two points (2 & 3), while these points are connected you have to restart or switch on your mobile phone.
Now a message from a new device named "USB SER" appears in Windows, this is your phone in "serial mode" (I don't know the official name). Open the Device Manager (Right-click on the Windows logo at the bottom left and select Device Manager). Here you will find the device "USB SER" at the top, right click on the device and select "Update driver...". A dialog opens in which you have two options, to install the driver automatically or from your computer. Select the second option, then you can select the path. Select the folder of the unpacked .zip file with the COM drivers for the Huawei. After a short wait the driver should be installed and you are ready to go.
Please open DC-Phoenix now, there you can choose between "Update Firmware" and "Update OEMINFO". Please go to "Update OEMINFO", set a check mark to "Use BOOTLOADER" and select the file "Kirin658_T0_A7.0_V1" under "Bootloader files" (ONLY for the Huawei P10 Lite!), under the tab "Testpoint files" select the file "Warsaw_WAS_P10_Lite".
Now just click on Update in the lower right corner and watch the magic begin
If you have any questions, praise or criticism, please feel free to write here ^^
Greetings, Fallindor aka KleinDev
Think before you go blind!
Your phone has no system installed while you unlocked the bootloader and now it is permanently in error mode?
You get a message like: Func NO: 15 (bl31 image)?
Your mobile phone ends up in error mode and you can't get into recovery, erecovery, fastboot or dload mode?
Then this tutorial will help you 100% to get back into the fastboot mode!
What you need:
- A Windows computer
- DC Phoenix (Download)
- Your Huawei P 10 Lite
- Fine tool
- A wire or the like
First you have to install the drivers for the serial interface to the Huawei.
Download this ZIP (Download COM Drivers for Huawei Phones) and deactivate the driver signatures, a tutorial can be found here: How to Disable Driver Signature Verification
Now you have to open the back of your phone with a fine tool, go with your fingernail or something else thin wide between the glass and the frame below the phone.
Now you see a lot of electronics and stuff.
What is important for you are the 6 larger golden dots next to each other. The second and third of Links are essential for this guide. To be on the safe side I have a picture in the appendix which shows and marks the dots.
Now connect your mobile phone to your computer via USB.
Now you have to be a little clever, take a wire or something similar and connect the two points (2 & 3), while these points are connected you have to restart or switch on your mobile phone.
Now a message from a new device named "USB SER" appears in Windows, this is your phone in "serial mode" (I don't know the official name). Open the Device Manager (Right-click on the Windows logo at the bottom left and select Device Manager). Here you will find the device "USB SER" at the top, right click on the device and select "Update driver...". A dialog opens in which you have two options, to install the driver automatically or from your computer. Select the second option, then you can select the path. Select the folder of the unpacked .zip file with the COM drivers for the Huawei. After a short wait the driver should be installed and you are ready to go.
Please open DC-Phoenix now, there you can choose between "Update Firmware" and "Update OEMINFO". Please go to "Update OEMINFO", set a check mark to "Use BOOTLOADER" and select the file "Kirin658_T0_A7.0_V1" under "Bootloader files" (ONLY for the Huawei P10 Lite!), under the tab "Testpoint files" select the file "Warsaw_WAS_P10_Lite".
Now just click on Update in the lower right corner and watch the magic begin
If you have any questions, praise or criticism, please feel free to write here ^^
Greetings, Fallindor aka KleinDev
Comment