My oneplus 7 cant boot. When I try to load it gives qualcomm crash dump mode. When I try to connect the phone via EDL, it is defined as an unknown device, although all the drivers are installed. I do not know what to do.
Sorry for my bad english
Mirsem said:
My oneplus 7 cant boot. When I try to load it gives qualcomm crash dump mode. When I try to connect the phone via EDL, it is defined as an unknown device, although all the drivers are installed. I do not know what to do.
Sorry for my bad english
Click to expand...
Click to collapse
If you can't boot ,try to flashing stock rom easy : https://forum.xda-developers.com/oneplus-7/how-to/op7-unbrick-tool-to-restore-device-to-t3954325
(you can use -XDA search feature- for "qualcomm crash dump mode"....Also,you can ask/read here for any question & help)
https://forum.xda-developers.com/oneplus-7/help/help-thread-question-noob-friendly-t3954564
use fastboot rom
Mirsem said:
My oneplus 7 cant boot. When I try to load it gives qualcomm crash dump mode. When I try to connect the phone via EDL, it is defined as an unknown device, although all the drivers are installed. I do not know what to do.
Sorry for my bad english
Click to expand...
Click to collapse
If you can go to fastboot mode then use fastboot rom
https://forum.xda-developers.com/oneplus-7/how-to/rom-stock-fastboot-roms-oneplus-7-t3937478
Mirsem said:
My oneplus 7 cant boot. When I try to load it gives qualcomm crash dump mode. When I try to connect the phone via EDL, it is defined as an unknown device, although all the drivers are installed. I do not know what to do.
Sorry for my bad english
Click to expand...
Click to collapse
Go to Device Manager > View > Show hidden devices > Ports (Com & LPT).
Locate all Qualcomm HS-USB QDLoader > Driver> Uninstall device > Delete the driver software for this device.
Press Vol (+) Vol (-) and connect the phone to the PC.
The device manager should detect the device as QSB_BULK_CID:
Now update the driver manually
Driver > Browse my computer for driver software > Driver location.
Related
Hello at all, i have flash the official china devoloper rom on Xiaomi Mi4S thanks to adb and MiFlash.
At finally MiFlash indicate that the process has been successful, but, i try to start my phone and does not work, it can't go in fastboot, recovery and can't charge!!
If i connect my phone on pc it is recognized as: Qualcomm hs-usb qdloader 9008 (com10), MiFlash detect the phone, but adb does not detect it. I have try to press for more than 10 seconds the power button with the succession of volume + and - buttons, but nothing...
When I connect the phone to the computer you hear the sound of when a device is detected, when I hold down the power button you hear the sound of a device that is disconnected from windows, and then connect automatically
Sorry if i'm bad to speak english but there is sameone that can help me?
I'm desperate :crying:
If your phone is detected as Qualcomm 9008, you can flash it with miflash.
Download the latest "fastboot rom" for your phone here. Extract that until you can see a folder called "images" inside it, open MiFlash, browse to the extracted folder (not the images folder, but above it), choose "flash all" at the bottom of the app, and hit refresh.
If your phone is indeed detected, proceed to hit flash.
Hi guys. I come here in search for help as I already tried possibly all the methods and unbrick solutions that I saw to fix my Oneplus One. Basically when I turn it on it gets stuck on "1+ powered by android" screen. I can't go to Recovery Mode and I can only enter the Fastboot mode if I'm not connected to PC. It doesn't get recognized when I connect it to PC unless I press the "Vol. up + Power" button combination. After this, it gets recognized on windows' device manager as "Qualcomm HS-USB QDLoader 9008" and the phone gets in a mode that doesn't show anything on the screen and apparently necessary to do what's described in this post. This was the last thing that I've tried after I tried several other solutions.
Thanks in advance to anyone who might help me. I love this phone and I hate just the thought of buying a new one.
Twody said:
Hi guys. I come here in search for help as I already tried possibly all the methods and unbrick solutions that I saw to fix my Oneplus One. Basically when I turn it on it gets stuck on "1+ powered by android" screen. I can't go to Recovery Mode and I can only enter the Fastboot mode if I'm not connected to PC. It doesn't get recognized when I connect it to PC unless I press the "Vol. up + Power" button combination. After this, it gets recognized on windows' device manager as "Qualcomm HS-USB QDLoader 9008" and the phone gets in a mode that doesn't show anything on the screen and apparently necessary to do what's described in this post. This was the last thing that I've tried after I tried several other solutions.
Thanks in advance to anyone who might help me. I love this phone and I hate just the thought of buying a new one.
Click to expand...
Click to collapse
Why not just enter into fastboot,install fastboot drivers in pc and connect device in fastboot mode to pc and flash cos13?
Mr.Ak said:
Why not just enter into fastboot,install fastboot drivers in pc and connect device in fastboot mode to pc and flash cos13?
Click to expand...
Click to collapse
I already intalled fastboot drivers and put the phone in fastboot mode. When I plug the phone to the PC it doesn't get recognized. Can you tell me how to install the fastboot drivers? Maybe I missed something.
Twody said:
I already intalled fastboot drivers and put the phone in fastboot mode. When I plug the phone to the PC it doesn't get recognized. Can you tell me how to install the fastboot drivers? Maybe I missed something.
Click to expand...
Click to collapse
https://forum.xda-developers.com/showthread.php?t=2588979
Which windows you're using?
Mr.Ak said:
https://forum.xda-developers.com/showthread.php?t=2588979
Which windows you're using?
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Click to collapse
Yes, that was the one I installed. I'm using windows 10 x64.
Twody said:
Yes, that was the one I installed. I'm using windows 10 x64.
Click to expand...
Click to collapse
Try using win7.
PS: did you launched the tool with administrator privileges?
I download the latest adb and fastboot drivers from Android Studio site under command line tools.
Here is a good Article on how to configure the drivers on your machine.https://www.xda-developers.com/adb-fastboot-any-directory-windows-linux/
hi everybody, I just try to repair the WiFI fix in my Zenfone V520KL, using the method described by the partner IDLeon, in the first way to put the phone in EDL mode, it indicates the following
Short guide.
1. You need be in EDL mode with installed drivers (Qualcomm HS-USB QDloader 9008).
I know 2 ways to do it.
a) Flash V520KL_all_WW_eng_T3.3.15 by AFT and reboot to EDL by adb command (adb reboot edl)
or
b)Use EDL cable.
I try to flash this archibe with AFT but the program tells me to set FRP Account, now that's? and where you get that key?
please help me, I donĀ“t find nothing about that
Thank in advance
Hi,
My oneplus 8 is notshowing the Qualcomm HS-USB QDLoader 9008 in device manager,therefore i can't usethe unbrick tool,any help or advice please
Install the latest Qualcomm drivers
GraveDigger176 said:
Install the latest Qualcomm drivers
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Click to collapse
Where from please
stavros67 said:
Where from please
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From this thread............https://forum.xda-developers.com/oneplus-8/how-to/op8-unbrick-tool-to-restore-device-to-t4085877
GraveDigger176 said:
From this thread............https://forum.xda-developers.com/oneplus-8/how-to/op8-unbrick-tool-to-restore-device-to-t4085877
Click to expand...
Click to collapse
Hi,
I press volume up & volume down together,insert cable to pc,the phone is not showing up on device manager,and sometimes the phone goes into fastboot mode?
USB debugging enabled on your phone ?
GraveDigger176 said:
USB debugging enabled on your phone ?
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Yes,it will not show up Qualcomm HS-USB QDLoader 9008 in device manager,seems to make no difference what drivers i download,seem convinced there is something not right with the phone.
That's right what it shows QDLOADER 9800 what phone you tmo or international\india version
Use different pc or laptop
GraveDigger176 said:
That's right what it shows QDLOADER 9800 what phone you tmo or international\india version
Use different pc or laptop
Click to expand...
Click to collapse
I have the oneplus 8,i have tried a different pc,with the same results.Both pc's recognise the phone,and i can transfer files accross,it will just not show QDLOADER 9800 in device manager.
The phone must be completely shutdown before the cable is inserted.
1: power phone down
2: start your msm app and have it ready
3: hold both volume up and down at the same time and do not release
4: plug USB cable (that is already attached to the PC) into the phone
Your phone will not show any indication that it has powered but you should see it in the MSM tool as well as the device manager.
Juxto2010 said:
The phone must be completely shutdown before the cable is inserted.
1: power phone down
2: start your msm app and have it ready
3: hold both volume up and down at the same time and do not release
4: plug USB cable (that is already attached to the PC) into the phone
Your phone will not show any indication that it has powered but you should see it in the MSM tool as well as the device manager.
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Click to collapse
Have tried this countless times on two different pc's,it does not show up on msm or device manager.Also the when pressing and holding said buttons the phone will sometimes go into fastboot mode.
Try the following, power up your phone let it boot, if is finish with booting plug in your phone with the USB cable and look whether USB debugging is showing in status bar at the left bottom of the screen. If it shows USB debugging open CMD command window and type "adb reboot edl" and see what happens. Before you should start your msn tool that you can tap the enrum button maybe this works
Sorry,bottom of which screen
The phone shows in device manager when powered on and connect to the usb cable as " universal Serial Bus devices - IN2013,then when i try and go into edl mode the device manager does not see it's connected.
My G8 Power had Android 11, I tried to go back to Android 10 via adb, and then when I turned on the phone it died, it doesn't turn on, it doesn't charge, it doesn't go into fastboot mode, does anyone know how to solve it?
Re-flash Stock ROM.
xXx yYy said:
Re-flash Stock ROM.
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Click to collapse
I'm trying, but when I connect the cell phone to the PC and enter the device manager, the cell phone driver has a yellow symbol, as if the driver was badly installed, then blankflash does not recognize my device.
alonek said:
I'm trying, but when I connect the cell phone to the PC and enter the device manager, the cell phone driver has a yellow symbol, as if the driver was badly installed, then blankflash does not recognize my device.
Click to expand...
Click to collapse
Wrong ADB driver used!
Use the Android USB driver provided by OEM.
Where can I download the USB drivers for my device?| Motorola Support US
Visit the customer support page to view user guides, FAQs, bluetooth pairing, software downloads, drivers, tutorials and to get repair and contact us information.Where can I download the USB drivers for my device?
motorola-global-portal.custhelp.com