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
Hi all, I posted several questions in the Nexus 4 Q&A thread but the situation has gone from bad to worse so decided it would be easier to just create my own thread...
This started off with being unable to boot the phone into the OS, Fastboot and Recovery mode were both accessible although wiping the cache failed to do anything it just returned unable to mount cache errors.
I then attempted to unlock the bootloader so I could load a custom recovery and try repairing, however upon selecting "yes" to unlock the phone the screen flashed the fastboot screen up then went blank and has stayed blank since, all I get now is a qualcomm usb device detected when I plug it in.
Installed Qualcomm drivers and the phone is recognised as being in download mode in QPST but from what i've read on this site so far it seems no one has been able to unbrick a Nexus 4 using QPST?
I read the unbrick guide using LGNPST, the software recognises a device being connected but it keeps prompting that the phone is off or unplugged even though windows is still detecting it as plugged in (qualcomm device detected, no noise for device unplugged etc).
Finally if I hold down vol-/+&power when connecting the USB lead the red LED comes on (solid) for about 3 seconds.
Do I have any option other than RMA?
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....
i tried to change the rom as i get bored easy. never had problems until now. I cant turn it on and every time i try to flash with sp flash tool it gives me errors. however the SAME rom i Always use to recover my bricked phone. Now however the computer will not even detect the preloader so i can install the usb drivers for that. however the mediatek driver usb is installed.
Please help as i think i have completely HARD-BRICKED my phone.
You tick the download button first.
Then Insert the usb port on the pc
If it detects thats good.
If it gives error, try again, hit download button and change the usb port.
This should work, I guess
I have a Yu Yureka Plus. I flashed the lollipop stock rom, not knowing that it vricked many other yurekas. The update which many other users got and bricked their yu yureka plus.
Now my phone won't boot up, won't go into recovery, won't even go into fastboot/bootloader mode. When i connect it to a charger or pc only then the red light glows near headset speaker.
I came to know that my yureka plus is hard bricked. When i connect it to my pc, my system does not picks up anything. It wont detect it.
I came accross these posts on the web where you have to write an sd card with yureka's original images and put that sd card inside the device. Then you have to go inside the phone, and on the motherboard you have to short pins 2 and 6, while the device is plugged into usb cable and to the computer, and simultaneously pressing the volume up and power button on the device to boot it into fastboot. When i did that the screen went up with some vertical strips and lines as expected. Accordingly that was fastboot mode on a dead yureka. The posts said that now your pc should detect your yureka in this fastboot mode and then you can basucally do whatever you can through fastboot to fix the device.
My problem is that i after i shorted pins 2 and 6 and getting the device into fastboot mode, my pc still wont detect my yureka plus.
Help me out here please...
This time I shorted pins 2 and 4. My pc detected it with Unknown USB Device (Device descriptor request failed)
i had a friend's yureka with bootloop on YU logo,i flashed it using adb fastboot,the phone started vibrating and dint even turned on,only goes to fastboot mode after long pressing volume up and shows red light on connection.I also tried emmc image burning on sd card method but still in same condition.Please help
kunal26das said:
This time I shorted pins 2 and 4. My pc detected it with Unknown USB Device (Device descriptor request failed)
Click to expand...
Click to collapse
Are you using the correct drivers for Qualcomm devices ?