Database Users

Help!! My L7 is not working,black screen, no charges, QHSUSB_DLOAD what to do?

So I have bought a L7 and when I have it the phone is not working, the seller doesnt want to take my money back so I need help with this :S!
No appears to do anything when connected to charger
No led
No vibrates
No emergency mode
When I connect it to my PC it recognizes it as QHSUSB_DLOAD, but neither KDZ or LG update program recognize it :S!!
Someone know how to reinstall OS I think is software issue but I dont know how fix it
Thanks!

Try following the instruction I got from a website.
What is 'qhsusb_dolad' ?It is the situation when you can't boot into your phone,recovery mode and any other visible interface. When you connected your phone to the PC, the LED will flash and your PC will show that they were searching for the drivers needed(win7/8) but they couldn't find .......If it is commom for you to remove the battery when the phone did not shutdown completely or when you ran into 'No-Response' , as time goes by ,it will be inevitable that you come across the 'QHSUSB_DLOAD' situation .
But from now on ,you needn't worry about that for I have found a way out.
Tools needed:
Hardware: A PC running XP and higher (win7/8 recommended) and your usb cable
Software : MIflash and MIAssistent and a certain mi update rom(It is a *.exe file---fastboot file)
Steps :
1. Install the first two softwares described above(Run as administrator) in your PC (You need to disable the enforcement of digital signature while on win8 in the advanced startup (press 7 or F7)
2.Boot into fastboot mode(you just need to do with your two buttons and usually you cann't see the interface for your screen just won't show in this situation) before connecting to PC
3.Connect you MI2/S to your PC via the usb cable and the pc will recongnise it in the device manager panel(if not, update its driver in the unknown device---qhsusb_dload)
4.Open the miflash and click fresh to load your phone's serial number
5.Flash the update rom(the self-extracted-to folder) into your phone and reboot .
Explanations:
Miassistant contains the 'qhsusb_dload' driver for any phone and it enables the PC(Miflash) to recongnise your CPU serial which is the key part of updating by wire.
Tips:
Try this with your other phone, I believe it will work ,too.
I'm supposed to just copy/paste the link.. but the protocol won't let me since I still don't have more than 10 posts. I just want to help. Try this

[Q] D802 Total Brick?No recovery,Download Mode,Fastboot

Hi all,
Maybe someone find a solution...current issues
Phone is LG G2 D802 32GB
1.Only LG Logo is visible while phone is powered on
2.I can turn on download mode but it's not work on pc (device is not recognized)
3.Recovery Mode not available
4.I can do a factory reset but nothing happens
5.ADB,Fastboot device not found (Trying various drivers for connecting to pc)
6.When I connect phone to PC is recognized as LGE Mobile USB Serial port
7.in LG Flash Tool 2014 I can do something.Changed port to 41 in device manager.Yesterday when I tried to flash it was typing "Model information check failed"
I think I've tried everything any help pls?

No one

help
i have the some problem help please:crying:

I'm able to start software update in LG Mobile support tool via Flash tool (KDZ Method) only up to 4% and only while CSE Flash / CDMA is checked then I've got an some error which I can't read due to bad letter format.Maybe it's because I'm not in download mode, but in normal mode (only way to recognized by pc as LGE USB MODEM)?
starshar said:
i have the some problem help please:crying:
Click to expand...
Click to collapse

Maybe I've found a solution here .I will try this method soon...

Bricked Elife E7, Human Interface Device (HID) Detection Help

Hi Everyone, In an attempt to fix my bricked device with all necessary flash files and drivers installed perfectly, my device is being detected under 'HUMAN INTERFACE DEVICE' as a 'USB INPUT DEVICE' in device manager, according to what i read, my device is suppose to display or be detected as "qulacom HS-USB qloader 9008" under com port. but that isn't happening, i repaired the drivers, re-installed them, formatted my pc and tried it on fresh windows installation. but still the problem is there. i even tried it on several computers but it still detects as USB INPUT DEVICE under Human Interface Devices in device manager. Now i am stuck here with my device dead for the past two weeks. please any one with an idea how to fix this issue?
i will be deeply grateful. Thanks!!
:crying:

Steps Parku said:
Hi Everyone, In an attempt to fix my bricked device with all necessary flash files and drivers installed perfectly, my device is being detected under 'HUMAN INTERFACE DEVICE' as a 'USB INPUT DEVICE' in device manager, according to what i read, my device is suppose to display or be detected as "qulacom HS-USB qloader 9008" under com port. but that isn't happening, i repaired the drivers, re-installed them, formatted my pc and tried it on fresh windows installation. but still the problem is there. i even tried it on several computers but it still detects as USB INPUT DEVICE under Human Interface Devices in device manager. Now i am stuck here with my device dead for the past two weeks. please any one with an idea how to fix this issue?
i will be deeply grateful. Thanks!!
:crying:
Click to expand...
Click to collapse
follow this
1. join in recovery mode (cwm)
2. go mounts and stroge and format system
3 reboot ur device ( Now the loop is eliminated, just a static imagen )
3. dowload drives, firmware , and QNCG
4. install drivers or repair it
5 when the step 4 is done, plug ur device on elife logo and wait for driver installation(like 10 min)
6 use winrar for descompress the firmware
7open GNQC select bp browser, and search in folder firmware a file called BP_imagen
8 try with genereal mode or emergency mode, and click dowload
i did it, its working
u must have patience dont worry
try it, its working
good luck

Still Not Helpful.
andresplata94 said:
follow this
1. join in recovery mode (cwm)
2. go mounts and stroge and format system
3 reboot ur device ( Now the loop is eliminated, just a static imagen )
3. dowload drives, firmware , and QNCG
4. install drivers or repair it
5 when the step 4 is done, plug ur device on elife logo and wait for driver installation(like 10 min)
6 use winrar for descompress the firmware
7open GNQC select bp browser, and search in folder firmware a file called BP_imagen
8 try with genereal mode or emergency mode, and click dowload
i did it, its working
u must have patience dont worry
try it, its working
good luck
Click to expand...
Click to collapse
Actually my device doesn't even come on for me to do all that you said, i tried repairing drivers and all that but it still detects as USB INPUT DEVICE under HUMAN INTERFACE DEVICES. i need my device to detect as qualcomm device before GNQC downloader can detect it. my issue is very different here. because GNQC can't see my device since my device is not being detected the rightful way after all. i will deeply appreciate the solution. Thanks

did u fix it??

U can fix ? I have the same problem since three weeks and nothing... this a a sh*t... only recognized by HID... In other ocassion before of this, i can flash my Gionee but now i cant:crying:

Another one here who saw how the phone bricked after being flashed with GnQc, now when I plug the Usb on the Pc or with wall charger, the red light keep lit and it seems like it will like this forever. I am thinking of trying to get out the screen and disconnect the battery, seems like the phone is stuck on some strange mode.
Thanks.

This feel that not have solution....

Can any one fix it ?

i also got stuck . have given to gionee care they are unable to figure what was the actuall problem

Steps Parku said:
Actually my device doesn't even come on for me to do all that you said, i tried repairing drivers and all that but it still detects as USB INPUT DEVICE under HUMAN INTERFACE DEVICES. i need my device to detect as qualcomm device before GNQC downloader can detect it. my issue is very different here. because GNQC can't see my device since my device is not being detected the rightful way after all. i will deeply appreciate the solution. Thanks
Click to expand...
Click to collapse
the problem for me is that it have recovery stock english(e3) and i can't do anything...
anyone fixed the problem? i have my gionee bricked....

Help, mtk vcom usb error code 10

Can anyone help me on my problem, k4 note not detected on my laptop.. when i insert usb to laptop, k4 note not detected and when i see device manager>usb vcom properties says cannot start error code 10? Pls help me, i want to flash stock on sp flash

edarick said:
Can anyone help me on my problem, k4 note not detected on my laptop.. when i insert usb to laptop, k4 note not detected and when i see device manager>usb vcom properties says cannot start error code 10? Pls help me, i want to flash stock on sp flash
Click to expand...
Click to collapse
Disable driver signature reinforcement if you are on windows 8 or later versions.
Reboot to safe mode.. uninstall all drivers related to the phone.
Reboot to normal mode, install lenovo usb drivers(google it) and you can now install the firmware

akurativinod said:
Disable driver signature reinforcement if you are on windows 8 or later versions.
Reboot to safe mode.. uninstall all drivers related to the phone.
Reboot to normal mode, install lenovo usb drivers(google it) and you can now install the firmware
Click to expand...
Click to collapse
So you got this error too...
My device now detected in adb..but mtp is giving an error..(error code 10) so i cant flash twrp recovery..?

edarick said:
So you got this error too...
My device now detected in adb..but mtp is giving an error..(error code 10) so i cant flash twrp recovery..?
Click to expand...
Click to collapse
Update MTP usb device driver in Windows Device Danager.....

akurativinod said:
Update MTP usb device driver in Windows Device Danager.....
Click to expand...
Click to collapse
i update it but not installing..says failed
i dont know why...but this my device has no rom or stock installed..and recovery gone after i flashing another recovery yesterday

edarick said:
i update it but not installing..says failed
i dont know why...but this my device has no rom or stock installed..and recovery gone after i flashing another recovery yesterday
Click to expand...
Click to collapse
Try it connecting in different usb ports..
In update driver window, there is small check box next to Show compatible driver software for this device. In the list of devices, select MTP device or MTP usb device. Install it and try again..

akurativinod said:
Try it connecting in different usb ports..
In update driver window, there is small check box next to Show compatible driver software for this device. In the list of devices, select MTP device or MTP usb device. Install it and try again..
Click to expand...
Click to collapse
Its ok now thanks for replying... Now my brother device that i say my own is now on stock...

:victory:

PC doesn't recognize my phone (cannot install ROM)

Hey there guys!!!
Can you please help me with this?
Yesterday i tried to install a new ROM on my LG Android phone (My LG phone is not working properly, it has a reboot loop). I tried to do a factory reset without success -> the dead Android logo appeared :/
I put my phone in Download Mode and connected to the pc but Windows does not recognize my phone.. it says: "USB device not recognized.. the last USB device you connected to this computer malfunctioned and Windows does not recognize it"
I do not know what to do now.. when i try to flash a ROM with the LG Flash Tool it fails because LG program does not recognize my device..
PS: LG Support Tool recognizes my phone (it shows the model) but i cannot flash a ROM
Thanks!!:fingers-crossed: