Urgent Help.. Qualcomm HS-USB Diagnostics 900E - Xiaomi Redmi Note 3 Questions & Answers

Hi everyone.. Can someone guide me how to get my phone to be detect back as Qualcomm HS-USB qdloader 9008 instead of this Qualcomm HS-USB Diagnostics 900E.. Actually i was flashing a rom using miflash but since i didnt select flashall below.. i made the mistake of closing the miflash before the flashing was done.. Since then i cant get the mob to be detect as qdloader so it can appear in miflash. The phone right now is still in fastboot. Please is there any way to revive my phone? :crying::crying::crying:

There is already topic with 2 methods, http://forum.xda-developers.com/redmi-note-3/how-to/unbricking-redmi-note3-hardbrickhs-usb-t3351325

il183690 said:
There is already topic with 2 methods, http://forum.xda-developers.com/redmi-note-3/how-to/unbricking-redmi-note3-hardbrickhs-usb-t3351325
Click to expand...
Click to collapse
This works for people who are able to get to fastboot. I am not able to get to fastboot at all. Only EDL. Please help. Any other alternative?

Can you please check this thread.
I hope this helps.

You remind me of myself
I did the same thing in April and had to go to service center as i couldnt make it work that time, they fixed it within 24hours
But now there are lots of recovery methods that u could try

Zed4u said:
Hi everyone.. Can someone guide me how to get my phone to be detect back as Qualcomm HS-USB qdloader 9008 instead of this Qualcomm HS-USB Diagnostics 900E.. Actually i was flashing a rom using miflash but since i didnt select flashall below.. i made the mistake of closing the miflash before the flashing was done.. Since then i cant get the mob to be detect as qdloader so it can appear in miflash. The phone right now is still in fastboot. Please is there any way to revive my phone? :crying::crying::crying:
Click to expand...
Click to collapse
Try deep flash methode, just need to buy deep flash cable in market. For the guidance, please try to googling it in miui forum due to already available there.
Yesterday, one of my friend succesfull to restore her kenzo from diagnostic mode and really happy with the result.

Try the simple deep flash method mentioned here -
http://en.miui.com/thread-310325-1-1.html
I was able to recover my rn3 from 900e mode using this.
It's very simple and easy. You just need a copper wire strand to do it.

Use Deep Flash Method
I had the exact same problem so I tried deep flash method. It worked and my phone was detected by the PC as 9008. Then I could flash the fastboot rom using Miflash tool. Hope this helps.

Related

Help i Hard bricked a LG G5 H850 :(

Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
RingeHD said:
Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
Click to expand...
Click to collapse
Not sure with LG maybe lgup or 1 of their tools, I saved xiaomi device as long as pc recognises it should be a way, update Qualcomm HS-USB QDLoader from device manager and restart pc disabling driver signature varification. I had to put the phone in download mode.Thats best I can do someone with more knowledge will better explain. When PC doesn't find the phone that's the end without special cable, remove any sharp objects near your brother ��
---------- Post added at 06:41 PM ---------- Previous post was at 06:03 PM ----------
Have you not got a recovery installed anymore?
I Can do nothing. It wont Turn on. The only thing is to plug it into the pc
have it powered off
hold powerup and connect it to the pc
does it start in download mode?
if yes you should be able to upload the stock rom with lgup
Keep us posted how or if you can resurrect the phone.
Can't Go to Download Mode still recognised as Qualcomm 9008
RingeHD said:
Hello,
I super hard bricked the Phone from my Brother and he need it for work. I flashed the wrong Stock-Rom.
No when I connect the Phone to the Computer it appears as Qualcomm HS-USB QDLoader 9008.
Is there anywhere an Option to repair it?
Thank you for your attention.
Click to expand...
Click to collapse
If you can't re-flash a stock ROM with LG UP, perhaps you can take matters in your own hand. But you have to viod the warranty for this. Also, you have to be able to enter fastboot mode.
Since you are from GB, I assume that you have the European H850, which can be bootloader-unlocked.
If so, you can try the following:
- Unlock bootloader
- Flash TWRP
- Flash the complete 10E ZIP file
I don't know if this works, but if your phone is messed up anyways, you can as well try this before throwing it away.
I can't do anything no charging, no turning on. Nothing. The only thing is that it is recognised as Qualcomm
Fix guide for xiaomi
If it's possible for xiaomi can't see why there isn't a way for lg.
http://en.miui.com/thread-226426-1-1.html
Did you try this
http://www.androidbrick.com/ultimat...agons-are-unbrickable-qhsusb_dload_qpst_qfil/
Sounds like you can use miflash/xiaomi tool for any qualcomm snapdragon device.
jazz452 said:
If it's possible for xiaomi can't see why there isn't a way for lg.
http://en.miui.com/thread-226426-1-1.html
Did you try this
http://www.androidbrick.com/ultimat...agons-are-unbrickable-qhsusb_dload_qpst_qfil/
Sounds like you can use miflash/xiaomi tool for any qualcomm snapdragon device.
Click to expand...
Click to collapse
Bumping
Yes, but the tool are not for the phone and won't recognise it
you didnt specify what happens when you plug in usb. the only thing you said was that you can do it instead of turning on or anything else.
When i plug in the phone the phone is still dead only the processor will be recognised. I need a tool to flash the software through QHUSB. I found boarddiag but no systemimage.tot File for the phone
Follow these steps:
1. Remove the battery
2. Put back the battery
3. Hold the volume Up and connect the USB
What happens after that? Do you have the "firmware update" screen on your phone or is still death?
Still death
RingeHD said:
Yes, but the tool are not for the phone and won't recognise it
Click to expand...
Click to collapse
The second link says for any Qualcomm processor.
Did you disable driver signature? Damn only for g3
It's looking like service centre I'm afraid.
http://forum.xda-developers.com/tmobile-lg-g5/help/qualcomm-t-mobile-hs-usb-hs-qdloader-t3391520
if you still have phone inhand conntact me for check phone...
RingeHD said:
Yes, but the tool are not for the phone and won't recognise it
Click to expand...
Click to collapse
Hey check Windows Certificate Manager (certmgr.msc). Remove ANY Certifications with "USB [something] TEST003" from "Trusted Publishers and Trusted basic certificate something (sorry I have to translate it but it is the 2nd from Current User Directory.
If you have ANY Quallcom drivers (uninstall it).
Find Qualcomm HS-USB QDLoader 9008 device under Ports (COM & LPT) and note the COMxy port (in my case it is COM3).
the same happened to me, you could solve it if you were telling me how please ...
the same happened to me, you could solve it if you were telling me how please ...
I think is possible to recover the LG G5 with this tool, but require a full compatible rom in that format, impossible to find.
Here another LG G5 bricked without the "Download" mode screen, only recognizer in USB with "Qualcomm HS-USB QDLoader 9008".

[help] red light blinking

I accidentally flashed Redmi note 3 firmware into Redmi note 4. Now only red light is blinking. No fastboot also. Computer showing in ports Qualcomm hs usb qdloader 9008 (com3). Please help me flash full fastboot rom
if your computer detects your device as qdloader , that means it is in EDL mode, in this mode , you should be able to flash fastboot roms using miflash , you should read this thread first, http://en.miui.com/thread-565784-1-1.html . although the thread writes about flashing in fastboot mode, but it shouldn't differ alot from flashing in EDL mode, just follow the B part of the guide in the link, MIFlash should be able to detect your device and list it down as COM(number) .
As for the driver part, you shouldn't need to update anything if MIFlash can detect your device , as your computer already correctly detects it as QDLoader
chun_9876 said:
if your computer detects your device as qdloader , that means it is in EDL mode, in this mode , you should be able to flash fastboot roms using miflash , you should read this thread first, http://en.miui.com/thread-565784-1-1.html . although the thread writes about flashing in fastboot mode, but it shouldn't differ alot from flashing in EDL mode, just follow the B part of the guide in the link, MIFlash should be able to detect your device and list it down as COM(number) .
As for the driver part, you shouldn't need to update anything if MIFlash can detect your device , as your computer already correctly detects it as QDLoader
Click to expand...
Click to collapse
Thankyou for your valuable reply. Miflash detecting device. But error in flash. Then removed back cover and removed battery connection also. Then Miflash flashed the rom successfully

[NEED HELP] Bricked my LeEco Cool1 (C106)

Hello, I will describe my problem as follows
After using my cool1 for a month with no problems i decided to flash JUI 7.0.1 (with gapps etc...) on my Cool1 via TWRP but after doing it i realized it has many bugs and apps doesn't work properly. So i decided to return to EUI. After flashing the original stock firmware and rebooting the phone automatically switches off.
Power button not working, i cannot get into recovery and i tried all combinations of buttons without success.
When i connect it to the computer the red led start blinking and my computer recognizes it ONLY in Device Manager as QUALCOMM HS-USB Diagnostic 900E (COM3).
i have all the latest drivers installed.
i tried QFIL and it also recognizes it as QUALCOMM HS-USB Diagnostic 900E (COM3) and after setting everything when i click "Download" i get this error:
Start Download
COM Port number:3
Switch To EDL
Download Fail:Switch To EDL FailFailed to Switch to Emergency Download mode
Finish Download
Click to expand...
Click to collapse
MiFlash doesn't recognize the phone so nothing to do
Coolpad Download Assistant doesn't recognize the phone.
Any suggestion that would help, please... I think it's hard bricked because it cannot get into recovery nor the fastboot mode. completely dead only Red led blinking and QUALCOMM HS-USB Diagnostic 900E (COM3).
Thank you
*Let's all be nice. If you won't write for me, show me the right places, and i'll thank you. And please thank me too if I've helped you.
realblackyz said:
MiFlash doesn't recognize the phone so nothing to do
Coolpad Download Assistant doesn't recognize the phone.
Any suggestion that would help, please... I think it's hard bricked because it cannot get into recovery nor the fastboot mode. completely dead only Red led blinking and QUALCOMM HS-USB Diagnostic 900E (COM3).
Thank you
Click to expand...
Click to collapse
Hi you need to open your phone to connect test points on mainboard in order to become in QLoader 9008 mode .
Read post for more :
https://www.pantomath.xyz/how-to-re...soft-bricked-coolpad-cool-1-c103-c106-device/
Good Luck
Teddy Lo said:
Hi you need to open your phone to connect test points on mainboard in order to become in QLoader 9008 mode.
Read post for more :
To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding!
Good Luck
Click to expand...
Click to collapse
thank you for replying but the problem is i don't have the tools to open the phone right in hand now and i have to buy them online.
alternative? the red led light keep glowing when i connect it to pc and i get QUALCOMM HS-USB Diagnostics 900E (COM3) is there another way to get into QLoader 9008 mode?
realblackyz said:
thank you for replying but the problem is i don't have the tools to open the phone right in hand now and i have to buy them online.
alternative? the red led light keep glowing when i connect it to pc and i get QUALCOMM HS-USB Diagnostics 900E (COM3) is there another way to get into QLoader 9008 mode?
Click to expand...
Click to collapse
Maybe , but just maybe you can try to make edl cable again I'm not sure if will work for you .
To do that follow instructions .
https://www.youtube.com/watch?v=ibu6roR1j2I
Good luck
Teddy Lo said:
Maybe , but just maybe you can try to make edl cable again I'm not sure if will work for you .
To do that follow instructions .
To prevent spam on the XDA forums, ALL new users prevented from posting outside links in their messages. After approximately 10 posts, you will be able to post outside links. Thank you for understanding!
Good luck
Click to expand...
Click to collapse
I bought and edl deep flash cable on Amazon. it will arrive in 4-5 days then gonna try with it
realblackyz said:
I bought and edl deep flash cable on Amazon. it will arrive in 4-5 days then gonna try with it
Click to expand...
Click to collapse
Did it work with the EDL cable?
ulloa666 said:
Did it work with the EDL cable?
Click to expand...
Click to collapse
nope it's not working now i have a bricked phone + wasted 10$
i think i should really consider opening the phone for the test point method

Help unbricking Lenovo Tab 4 10 TB-X304F

Hi. I have a Lenovo TB-X304F that I unlocked and flashed successfully with TWRP, but I screwed up and then managed to brick the device. It now goes to black screen after showing the Lenovo boot image briefly. However I can still access Fastboot and Recovery.
I did backup Boot, Data and System before all this and I have restored these succesfully via TWRP, but the device still won't boot and is stuck on the black screen.
I want to flash stock rom again, and I have downloaded "Lenovo Tab4 A10-TB-X304F_S000038_170703_ROW_QFIL" which is available from some websites, and this is meant to be flashed with QFIL. The problem is that when connecting the tablet, QFIL is always stuck with port "Qualcomm HS-USB Diagnostics 900E (COM21)" which results in the error "Download fail:Switch to EDL fail Failed to switch to Emergency Download mode" when I try to download the firmware. It seems some have solved this issue by modifying a USB cable, but I'm unsure if this would actually help me.
Can anyone help me resolve this, please? Could it be possible to get a TB-X304F backup that perhaps works, when for some reason my backup doesn't? Does somebody have a stock rom that can be flashed using ADB or TWRP?
Very grateful for any help with this. Thanks.
Try using MiFlash not Qfil to flash stock
https://www.xiaomiflash.com/
rhaavin said:
Try using MiFlash not Qfil to flash stock
https://www.xiaomiflash.com/
Click to expand...
Click to collapse
Thanks a lot for your reply! Do you think MiFlash can flash the file that I mentioned above, though (Lenovo Tab4 A10-TB-X304F_S000038_170703_ROW_QFIL)? I believe I was trying out MiFlash as well but it seems it requires another type of file to flash?
deleted
unbrick "dead" tablet Lenovo TB 4 10.1 (X304F/L)
I managed to identify the test point on the motherboard. This allows the tablet to switch from Qualcomm HS-USB Diagnostics 900E driver mode to Qualcom HS-USB QDLoader 9008 mode. My tablet could not be booted into bootloader, recovery or system...
forum.xda-developers.com

Question +[HOWTO] Unbrick after being stuck in EDL mode

Device is stuck in EDL mode - screen is black, no response to pressing keys or any combination of keys.
Linux recognizes the device as:
05c6:9008 Qualcomm, Inc. Gobi Wireless Modem (QDL mode)
Click to expand...
Click to collapse
Windows recognizes the device (after installing Qualcomm HS-USB QDLoader 9008) as:
Qualcomm HS-USB QDLoader 9008 (COM6)
Click to expand...
Click to collapse
After some searching, I found out I have to reflash firmware with QFIL.
I have downloaded stock firmware: RMX2202export_11_A.17_2021120715030199.ofp.
Next, I have looked around for a step-by-step guide for newbie. For sorry, I hove found nothing helpful.
May I ask some tips how to reflash stock firmware using, QFIL tool and OFP stock firmware?
Or, is there another way to unbrick Realme GT [RMX2202] whitch is stuck in EDL mode?
jacek-k said:
Device is stuck in EDL mode - screen is black, no response to pressing keys or any combination of keys.
Linux recognizes the device as:
Windows recognizes the device (after installing Qualcomm HS-USB QDLoader 9008) as:
After some searching, I found out I have to reflash firmware with QFIL.
I have downloaded stock firmware: RMX2202export_11_A.17_2021120715030199.ofp.
Next, I have looked around for a step-by-step guide for newbie. For sorry, I hove found nothing helpful.
May I ask some tips how to reflash stock firmware using, QFIL tool and OFP stock firmware?
Or, is there another way to unbrick Realme GT [RMX2202] whitch is stuck in EDL mode?
Click to expand...
Click to collapse
I believed u have hard bricked ur phone. The only solution I can think of is to find someone to flash the stock rom by using MSM download tool. But they usually charge u for a fee for doing that since u need the id and password to access the tool.

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