Database Develop

QHSUSB_BLUK on LG D415

Hi. I have some huge problem with my LG D415. It doesn't boot any more. When I plug it into my computer, it just shows QHSUSB_BLUK in device manger..Can someone help me please ?

wesson12 said:
Hi. I have some huge problem with my LG D415. It doesn't boot any more. When I plug it into my computer, it just shows QHSUSB_BLUK in device manger..Can someone help me please ?
Click to expand...
Click to collapse
You have your phone bricked, check my guide here: http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429

neverdies said:
You have your phone bricked, check my guide here: http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429
Click to expand...
Click to collapse
This guide didn't help me at all...The Qualcomm driver (Qualcomm HS-USB QDLOADER 9008(COM3) is installed but the b2b tool can't find it. It is saying the phone is not in DLOAD Mode

wesson12 said:
This guide didn't help me at all...The Qualcomm driver (Qualcomm HS-USB QDLOADER 9008(COM3) is installed but the b2b tool can't find it. It is saying the phone is not in DLOAD Mode
Click to expand...
Click to collapse
Did you choose the right Com Port(3) in b2b?

neverdies said:
Did you choose the right Com Port(3) in b2b?
Click to expand...
Click to collapse
YEs I did ..

Help with Xiaomi mi5

Hi I just recived my mi5 and was wanting to put a stock android rom on it that is stable, I see a couple of ROMs on here but not sure what to use or where to start if anyone can give me a guide and correct ROM to use, I'm in UK Scotland
Sent from my HTC One using Tapatalk

Please help me my phone is in EDL mode and i can't flash anything on it. It does not turn on no led no light no display no response. Just Qualacomm QDLoader 9008
Everytime i flash it gives me an error.
Max buffer sector is 256.
Errors and so on.....
How to fix please
I have reinstalled all drivers and programs , tried a lot of miflash versions , fastboot roms like 6-8. Many pc restarts

casuk said:
Hi I just recived my mi5 and was wanting to put a stock android rom on it that is stable, I see a couple of ROMs on here but not sure what to use or where to start if anyone can give me a guide and correct ROM to use, I'm in UK Scotland
Sent from my HTC One using Tapatalk
Click to expand...
Click to collapse
If I were you I would definitely flash Lineage OS, its really solid, fast and has a good battery life.
Check this post for instructions. And give him a big thank

Spevky said:
Please help me my phone is in EDL mode and i can't flash anything on it. It does not turn on no led no light no display no response. Just Qualacomm QDLoader 9008
Everytime i flash it gives me an error.
Max buffer sector is 256.
Errors and so on.....
How to fix please
I have reinstalled all drivers and programs , tried a lot of miflash versions , fastboot roms like 6-8. Many pc restarts
Click to expand...
Click to collapse
I had the exact same problem, it happened randomly after a normal reboot. I was considering taking it apart to disconnect the battery, try a deepflash cable and EDL but then I solved it.
The problem is your Windows driver. That's why you can't flash anything. Read up on Xiaomi forums about the problem. I can't remember exactly how I solved it, but I think I uninstalled the driver, plugged the phone back in, wait for the automatic install on Device Manager, then for it to update, do a roll back and then flash it via MiFlash.

xdadevet said:
I had the exact same problem, it happened randomly after a normal reboot. I was considering taking it apart to disconnect the battery, try a deepflash cable and EDL but then I solved it.
The problem is your Windows driver. That's why you can't flash anything. Read up on Xiaomi forums about the problem. I can't remember exactly how I solved it, but I think I uninstalled the driver, plugged the phone back in, wait for the automatic install on Device Manager, then for it to update, do a roll back and then flash it via MiFlash.
Click to expand...
Click to collapse
Thanks. THat must be the problem. But i tried on my friends pc too and it did not work. Maybe Windows 7 is the problem? Im installing Windows 10.
Which OS do you have?

Spevky said:
Thanks. THat must be the problem. But i tried on my friends pc too and it did not work. Maybe Windows 7 is the problem? Im installing Windows 10.
Which OS do you have?
Click to expand...
Click to collapse
I don't think Windows 7 is the problem, but I've been using Windows 10 for 3 years (as Beta user) so I can't tell. Boot into EDL (Phone must be powered off, then hold both "Volume UP" and "Volume Down" as you plug it into the computer, only then do you let go) and tell me what driver your phone is seen as in Device Manager.

xdadevet said:
I don't think Windows 7 is the problem, but I've been using Windows 10 for 3 years (as Beta user) so I can't tell. Boot into EDL (Phone must be powered off, then hold both "Volume UP" and "Volume Down" as you plug it into the computer, only then do you let go) and tell me what driver your phone is seen as in Device Manager.
Click to expand...
Click to collapse
It is detected as QDLoader 9008 version of QDLoader 9008

im trying to follow the guides but im not understanding what to do I have downloaded adb and fastboot I extracted the files to a folder and im now stuck, whats this mean
•Append ;%USERPROFILE%\adb-fastboot\platform-tools to the end of the existing Path definition (the semi-colon separates each path entry)
that's were im am so far and im basically lost and need so help if anyone is kind enough to go through the steps with me
thanks
Ok I've unlocked the phone but i can seem to be able to root it

Hard Bricked 4x

Hi,
I have a following problem with my Redmi 4X. I tried to flash new rom and reboot my phone on twrp. When the phone shut down nothing happens anymore just black screen. No fastboot or recovery mode. When I contact the phone to Windows pc it shows in device manager: Qualcomm HS-USB Diagnostics 900E (COM20). I have tried to flash new rom with QFIL and Miflash (tried to change the driver to Qualcomm HS-USB QDLoader 9008).
With QFIL the error is: Download Fail: Switch to EDL FailFailed to switch to Emergency Download mode.
With Miflash the error is: Cannot receive hello packet. MiFlash is trying to reset status!
Any suggestions?

https://www.youtube.com/watch?v=uxrhJkSZc6E

Already tried that. Doesn't seem to change a thing.

Shouldn't it turn the driver to "Qualcomm HS-USB QDLoader 9008" after test point method?
This is what shows in command prompt:
C:\Windows\system32>adb reboot edl
error: device '(null)' not found
C:\Windows\system32>adb devices
List of devices attached
C:\Windows\system32>

k4rpp4 said:
Shouldn't it turn the driver to "Qualcomm HS-USB QDLoader 9008" after test point method?
This is what shows in command prompt:
C:\Windows\system32>adb reboot edl
error: device '(null)' not found
C:\Windows\system32>adb devices
List of devices attached
Click to expand...
Click to collapse
After the test point method you will see a new "9008" device in the Device Manager.
Then all of the above commands will be completely irrelevant and useless.
In the 9008 mode use MiFlash, not QFIL/QPST, to reflash your phone.
Cheers!

The test points seems to change nothing. I think that after the " adb devices" command I should see my device listed but that is not the case and therefore impossible to flash rom. Somehow I should be able to change the "900E mode" to "9008 mode" without changing the driver manually and I think the test point method should do just that.

Here is video of what I have tried to do. If someone could point out what to do differently to get the flash work I would be very grateful.
https://drive.google.com/open?id=1aOkb3FCBzanMUW3WSdyuxyQO-33rdsBv

Windows 10 will not accept the 9008 driver because the driversignature ist not signed from Microsoft.
If you will unbrick it with Windows 10 64bit look here: https://www.youtube.com/watch?v=2d8KEruHWPg
and here: https://www.maketecheasier.com/install-unsigned-drivers-windows10/

Had allready done that also. Gave it another try without success

k4rpp4 said:
Had allready done that also. Gave it another try without success
Click to expand...
Click to collapse
Is the Qualcomm 9008 driver now installed?
Did you start the mi-flash tool with administrator privileges?

I installed the Qualcomm drivers but device manager still shows 900E driver unless I manually change it to 9008.
edit:
I finally succeeded with test point method. Now flashing. Im so grateful to you ConradB.

k4rpp4 said:
I installed the Qualcomm drivers but device manager still shows 900E driver unless I manually change it to 9008.
edit:
I finally succeeded with test point method. Now flashing. Im so grateful to you ConradB.
Click to expand...
Click to collapse
Perfect :good:

Bro please help my device in bricked

k23m said:
After the test point method you will see a new "9008" device in the Device Manager.
Then all of the above commands will be completely irrelevant and useless.
In the 9008 mode use MiFlash, not QFIL/QPST, to reflash your phone.
Cheers!
Click to expand...
Click to collapse
Thank you buddy .. Your 4 years old post help me to turn on my hard brick redmi 4x.
I don't know the actual reason of hard brick but The situation was my phone was in condition like
1. Possible to go in fastboot mode
2. When turning on there is only mi logo for fraction of second.
I tried test point method as described . It turned on in one attempt..I just want to add something. I face some issues after test point flashing . So I just flash miui again . Then It's working perfectly fine. After Test point flash check your battery. Maybe fully drained. Just charge it and turn it on..
I am posting this just for Information..

sayan990 said:
Thank you buddy .. Your 4 years old post help me to turn on my hard brick redmi 4x.
I don't know the actual reason of hard brick but The situation was my phone was in condition like
1. Possible to go in fastboot mode
2. When turning on there is only mi logo for fraction of second.
I tried test point method as described . It turned on in one attempt..I just want to add something. I face some issues after test point flashing . So I just flash miui again . Then It's working perfectly fine. After Test point flash check your battery. Maybe fully drained. Just charge it and turn it on..
I am posting this just for Information..
Click to expand...
Click to collapse
I do had same issue with my mobile but even when I tried to flash MIUI I got "ACK count don't match" attached img

Back to stocn

Hello everyone,
I recently stopped using my Nokia 8 in favor of my new iPhone 11. However, I wanted to keep it just so I have an emergency Android phone. I found an article that says that there is a possible way to update Nokia 8 via TWRP. Of course, I didn’t trust it, so I backed up my phone via TWRP. Here are the steps I took after back up:
- I deleted everything from the device including the OS, excluding SD
- I tried installing the image but it failed
- I then restored my backup
However, phone won’t boot even after I restored my backup. I followed these instructions (forum.xda-developers.com/nokia-8/how-to/guide-restore-nokia-to-stock-t3867646/) to flash the stock firmware, but the OST LA program keeps giving me 0xc3b9 something like tool func not ready. Can anyone help me? Thanks in advance!
- I have my bootloader unlocked, if anyone’s wondering.
EDIT: I have followed the steps with more care, and I managed to advance to the flashing process, but it gets a new error; 0xc6DA
EDIT 2: I realized I don't have critical unlocked. I can't access my unlock.key since download link expired long ago. Is there any way I can unlock the critical at this moment?

Does your computer recognize your device in 9008 mode?

dongvatm said:
Does your computer recognize your device in 9008 mode?
Click to expand...
Click to collapse
How do I enter 9008 mode?

dongvatm said:
Does your computer recognize your device in 9008 mode?
Click to expand...
Click to collapse
UPDATE: It's recognized as HS-USB Diagnostics 9008

You must use OST LA 6.2.8 and firmware NB1-488 android 8.1. then update via emegency download. It works on EDL mode.

dongvatm said:
You must use OST LA 6.2.8 and firmware NB1-488 android 8.1. then update via emegency download. It works on EDL mode.
Click to expand...
Click to collapse
Do you have a link for OST LA 6.2.8 and its patch?

Link: https://fih-firmware.hikaricalyx.com/hmd_en.html
You can download ost LA and firmware at this link.

dongvatm said:
Link: https://fih-firmware.hikaricalyx.com/hmd_en.html
You can download ost LA and firmware at this link.
Click to expand...
Click to collapse
I get another error message that image upload with Sahara protocol failed - even though I have Qualcomm drivers

RaleBurazer said:
I get another error message that image upload with Sahara protocol failed - even though I have Qualcomm drivers
Click to expand...
Click to collapse
Don't you have installed qualcom usb drive: Qualcom Qloader usb 9008?

dongvatm said:
Don't you have installed qualcom usb drive: Qualcom Qloader usb 9008?
Click to expand...
Click to collapse
Yes, I do have that driver, and my phone is shown as 9008 device in device manager while I’m in EDL, however I get an error which said that image upload using Sahara protocol failed. Is there any fix for that?

QDloader 9008 not HS USB diagnostic 9008

dongvatm said:
QDloader 9008 not HS USB diagnostic 9008
Click to expand...
Click to collapse
Oh yeah, it's shown as HS USB diagnostic 9008. How do I change it to QDLoader 9008?

RaleBurazer said:
Oh yeah, it's shown as HS USB diagnostic 9008. How do I change it to QDLoader 9008?
Click to expand...
Click to collapse
You must download Qualcomm Usb driver. Use google to find it. Good luck

RaleBurazer said:
Oh yeah, it's shown as HS USB diagnostic 9008. How do I change it to QDLoader 9008?
Click to expand...
Click to collapse
Does it work?

dongvatm said:
Don't you have installed qualcom usb drive: Qualcom Qloader usb 9008?
Click to expand...
Click to collapse
dongvatm said:
Does it work?
Click to expand...
Click to collapse
I managed to get Qualcomm QDLoader 9008, but I still get the “Image upload with Sahara protocol failed” error

RaleBurazer said:
I managed to get Qualcomm QDLoader 9008, but I still get the “Image upload with Sahara protocol failed” error
Click to expand...
Click to collapse
It's a good new if your computer recognize 9008 mode. Your phone's main is alive. Sahara failed because your phone is in EDL mode too long time. I don't know exactly how to fix it. The last hint: let take out your battery and insert again. Or Press and hold vol - + power 15-20s. Good luck

dongvatm said:
It's a good new if your computer recognize 9008 mode. Your phone's main is alive. Sahara failed because your phone is in EDL mode too long time. I don't know exactly how to fix it. The last hint: let take out your battery and insert again. Or Press and hold vol - + power 15-20s. Good luck
Click to expand...
Click to collapse
Now I managed to get rid of Sahara upload error, but I again got 0xc6DA error

Have you tried the instructions here: https://forum.xda-developers.com/nokia-8/how-to/how-downgraded-pie-to-oreo-t3888178

Optimus_Toaster said:
Have you tried the instructions here: https://forum.xda-developers.com/nokia-8/how-to/how-downgraded-pie-to-oreo-t3888178
Click to expand...
Click to collapse
Update on the whole situation:
I managed to get to the download mode, and flash OREO NOVEMBER boot image on it. It successfully booted into Pie that I previously had installed. When I tried to follow the instructions given in the quoted post, I install November OTA successfully, but when I try to install December update, it says that I should use the 488K package. After I do that, it aborts the installation because there is no driver directory found. I think “Okay, November is fine” but when I try to reboot it goes into EDL. I again managed to flash the OREO boot image, and boot again into PIE (how is this possible?)
Also sidenote: WiFi doesn’t work. It didn’t work even after the first time I flashed Oreo boot. Can anyone perhaps provide me with a stock Pie boot image? Or does anyone know any other solution?

Back to stock - the aftermath
Hi all,
https://forum.xda-developers.com/showthread.php?t=4081895
(please read first and last post)
In short: I found some sketchy Android 10 update for Nokia 8, tried it out, did not work. Tried to restore my TWRP backup, did not work. Tried to bring back stock firmware via OST LA, did not work. I then flashed stock Oreo November 2018 boot image, and got into my Pie, but WiFi wasn't working. I then flashed pre-Magisk-rooted pre-TWRP-installed boot image, and WiFi works. However...
When my phone boots, it boots with Android logo instead of Nokia's
My phone is detected as Dual SIM, even tho it is not.
When I try to flash OTAs via TWRP, it doesn't work
I am looking for a solution on how to remove the Dual SIM problem and how to make my phone again boot with a classic Nokia logo. Any help? Thanks in advance!

Question Zenfone 8 bricked

Hey everyone,
yesterday my zenfone 8 just shutdown without any sign of a problem before . i thought its nothing but since then it dosnt turn on !!!
my only hope is when i connected it to my pc i got qualcomm 900e , i managed to change it to Qualcomm HS-USB QDLoader 9008 with driver update.
but still no fastboot no nothing.
i understand there is a way with qfil tool but i dont know how to get the files for it. any help please???

i see that qfil can fix it with rawdata and patch0 but i dont have this files. can some one please help???

You can get it on ROMdevelopers
QFIL / UnBrick - QMSCT_ForCSC_DefaultFuseLock_Sake_30.02.46.108_repkg.zip

AzimBahar said:
You can get it on ROMdevelopers
QFIL / UnBrick - QMSCT_ForCSC_DefaultFuseLock_Sake_30.02.46.108_repkg.zip
Click to expand...
Click to collapse
Hey azim , i downloaded the files but it seems it knows that i am on 900e even when i tries to use other drivers to be 9008. can you please assits how to get out of 900e?? btw i managed to get the files out of my device but sahara server failed because of 900e :/

Connect phone to pC using test point and follow guides

Trigger device to 9008 mode-
1. Remove USB cable and battery (Change a new chipset, UFS
should be empty)
2. Connect the battery
3. Device will boot into the emergency download mode
4. Confirm that the device manager has detected “Qualcomm HS-
USB QDLoader 9008 (COM x)”.
& Its may help too
ZS590KS_Keybox_Keymaster_HDCP_Online_Tool_M1220.zip

AzimBahar said:
Trigger device to 9008 mode-
1. Remove USB cable and battery (Change a new chipset, UFS
should be empty)
2. Connect the battery
3. Device will boot into the emergency download mode
4. Confirm that the device manager has detected “Qualcomm HS-
USB QDLoader 9008 (COM x)”.
& Its may help too
ZS590KS_Keybox_Keymaster_HDCP_Online_Tool_M1220.zip
Click to expand...
Click to collapse
I dont understand what i need to do . I even tried with edl cable but still stuck on 900e

Once try to uninstall USB Driver & install ASUS QCOM Driver.
As you said , i managed to change it to Qualcomm HS-USB QDLoader 9008 with driver update
Click to expand...
Click to collapse
After try again !
Note - You May use EDL Cable for EDL mode !

AzimBahar said:
Once try to uninstall USB Driver & install ASUS QCOM Driver.
After try again !
Note - You May use EDL Cable for EDL mode !
Click to expand...
Click to collapse
I tried with edl cable... Only test point left to find

duduhayo said:
I tried with edl cable... Only test point left to find
Click to expand...
Click to collapse
sir i have the same issues, are you know the test point right now?

Kiyori said:
sir i have the same issues, are you know the test point right now?
Click to expand...
Click to collapse
Hey, i wish. No one found it, I am still waiting for the one