My phone is not booting at all just black screen and device manager says qdloader 9800. Please help me with the right steps. I have searched in this forum but no solution
Use an older version of miflash
U bricked your phone
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Hi Guys,
I have HUAWEI W1-U00. Recently it fails to boot. It is in US not China language. I tried to flash room but it is not working as DOWNLOAD.INF driver of SimpleIO is also unable to be installed. My phone is appeared as Qualcomm HS-USB QDLoader 9008. When I click on Download button of eMMCdownload, my phone doesn't change to HS-USB Diagnostic 9006! And I stuck there.
Please Help as it is now around 3 weeks now, but still it is not working!!! Please help,
bricked HUAWEI W1-U00
rugemma12 said:
Hi Guys,
I have HUAWEI W1-U00. Recently it fails to boot. It is in US not China language. I tried to flash room but it is not working as DOWNLOAD.INF driver of SimpleIO is also unable to be installed. My phone is appeared as Qualcomm HS-USB QDLoader 9008. When I click on Download button of eMMCdownload, my phone doesn't change to HS-USB Diagnostic 9006! And I stuck there.
Please Help as it is now around 3 weeks now, but still it is not working!!! Please help,
Click to expand...
Click to collapse
Hey, am new here.
Also undergoing the same hell... Have tried flashing it on windows 7 32 bit, No success.
Anyone with a Solution?
Hello guys.
So many sorry about my English.
I tried everything.
And you my last chance.
On my hands LG L90 D415, stuck on Qualcomm HS-USB QDLoader 9008.
It was rooted with CWM.
Mistakenly was installed wrong firmware (probably from D410)
Now phone with black screen and only responds in device manager like Qualcomm HS-USB QDLoader 9008(no recovery, no download mode).
LG Flash tools do not responds.
All drivers ok.
B2bSupport do not helps.
Options on B2bSupport: - Shipset W7 G2MDS, -port like in device manager, -target DIR C:\, -test AP and EMMC
AP check finished with "no response from the device. Check PMIC first and if still boot problem, replace AP" and "Failed to conect to the flash programer".
And i dont know what to do next. If someone has file "loader D415.img" and *.tot files, i will be very grateful.
Please help me!
lg l90 gard bricked
so have you fixed it i have the same problem here and i have those files so just pm me if you see this reply and tell me waht happend and we might fix it together i gesss...
Hi guys,
I have the same problem, the phone's chowing Qualcomm HS-USB QDLoader 9008 in device manager. Please help on how to repair boot
Maybe this helps
Well, I see nothing as of yet. I have been through almost all situations with this phone. I have had this happen to my phone before. Only problem, I don't remember exact fix. I will recommend this forum. http://forum.xda-developers.com/lg-g2/general/fix-unbrick-lg-g2-stuck-qualcomm-hs-usb-t2933830 It is for the G2, but I've used several of their threads for my phone. Read post first, but its the best solution I can offer. The only other thing you could try is searching and learning about Qualcomm's QPST program. Hope this helps.... Good luck
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
After an update with fastboot I restart and do not turn on, no recovery no fastboot mode.
please help!!!
the pc recognizes it as Qualcomm HS-USB QDLoader 9008
First, you need to wait for the battery to drain completely.
Then you need to prepare an sd card and boot from it.
......
Hi Mates. Please help!!!
I have the same issue. Moto e4 plus xt1776 completely dead after trying stock rom installation. Even I tried with sd boot image but y failed. I'm not clear enough about battery affair, can anybody help? I mean can you be enough specific with some solution or some step by step. Please help me I can't believe my phone is dead
i have the same issue but with the xt1775 moddel, do not turn on, no recovery no fastboot mode nothing, and dont know how to start to make alive again, and the pc only said unknown usb device (device descriptor request error)
.
Will you ever try to download another version of the rom or are you insisting on trying to install the same rom?
My device is the XT1773 if I have a version of my rom that when I try to flash it it leaves my device "dead".
and when i try another version my phone starts
normally.
Remember, you need to have your device drivers installed correctly.
hello, i have hard brick at my mi8 .
When i try to press the power button the phone doesn't boot, If i try to go into recovery mode it doesn't boot and same for fastboot mode.
The screen is unresponsive (no backlight) and it doesn't vibrate. When i connect the phone to my computer it is automatically recognized as Qualcomm HS-USB QDLoader 9008 (COM5) which correspond to the EDL mode (i think).
When try to flash any rom with miflash i get the error " cannot receive hello packet.
Can anyone help me ?:crying:
anderssx1 said:
hello, i have hard brick at my mi8 .
When i try to press the power button the phone doesn't boot, If i try to go into recovery mode it doesn't boot and same for fastboot mode.
The screen is unresponsive (no backlight) and it doesn't vibrate. When i connect the phone to my computer it is automatically recognized as Qualcomm HS-USB QDLoader 9008 (COM5) which correspond to the EDL mode (i think).
When try to flash any rom with miflash i get the error " cannot receive hello packet.
Can anyone help me ?:crying:
Click to expand...
Click to collapse
Likely you have too much power coming from your usb ports, use a usb hub such as this: https://www.amazon.com/BYEASY-Porta...jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
Now try Mi Flash again, make sure that the lock bootloader (which is checked by default) is unchecked.
Now it should work, be sure that you are using a fastboot rom and not a recovery rom. ( a recovery rom will not work)
Make sure that it is a fast boot for your device : If you have a global device here is a link with quite a few fastboot roms :https://c.mi.com/thread-1899815-1-0.html
If you still have trouble let me know, and tell me specifically how you arrived at your brick, I helped someone with this exact issue a couple of weeks ago, and I was going to link you to that thread. But i can't find it at the moment.
I get the same error " cannot receive hello packet" with hub USB.
MY xioami mi 8 is global version, i unlock the bootloader and make a downgrade with twrp to a older version of stable rom, and when the phone start ,its all ok and login my mi account, and the phone goes down and never more boot. Always in the pc i get qualcom port (edl mode) . Sorry for my bad english.:crying:
I think i need account with EDL authorization to flash any rom. And i can't found anyone to save me..
Try https://forum.xda-developers.com/mi-8/how-to/unbrick-mi8-edl-authorized-account-t3896677
Thank you .. i try this metod but no success
About s-unlock .. anyone knows if the service is online?
anderssx1 said:
About s-unlock .. anyone knows if the service is online?
Click to expand...
Click to collapse
Maybe try this site : MOD EDIT: link removed
I dont have his name but one of the techs from this site is a frequent XDA user and supposedly legit.
In the end there is a risk of losing $12. Seems to be worth $12 to me.
I send message to this brother , and it's 40 dollars .. i'm thinking about
thanks for reply