Howdy all
So! Like a idiot I flashed a d855 rom on it when twrp was working.
Now I get black screen no download mode no twrp nothing.
The quadcom pin out will not work at all.
The only thing I have working is in device manager it is showing as
LGE AndroidNET USB Serial Port (Com41)
Only phone I have so any help with this dam problem (if anything can be done) would be great thanks.
Do you get any flashing LEDs? up top the display?
At least factory restore works? Vol down + power?
Try to connect USB while holding vol up. If nothing happens but you pc detects it, press vol up about 5 times. It should get a Qualcomm port on device manager. At least for me it did...
Also you might want to install Qualcomm drivers: qualcomm hs-usb qdloader 9008 32/64 bit versions.
I would highly suggest to use a Windows 7 machine because for my d855 everything worked like a charm, unlike 8.1.both fully updated
Take a look at https://forum.xda-developers.com/lg-g3/general/fix-unbrick-lg-g3-stuck-qualcomm-hs-usb-t2933853
Related
Dear XDA users,
I tried flashing FireFox OS on my N7...without making a back-up. Of-course, it didn't work so I was trying to acces my device on my pc while in CWM. I gave up. Sometime later I decided to try it again... but I just can't get into bootloader mode. When being hooked up to my pc, I hold all the buttons on the N7. Windows gives the device found sound and tells me my N7 is an Qualcomm HS-USB QDLoader 9008 (COM4). The screen on my N7 stays completely black.
I really don't know what to do :crying: I am so scared that I screwed up my N7 and can't use it anymore.
Please XDA, help me!
mcgloud said:
Dear XDA users,
I tried flashing FireFox OS on my N7...without making a back-up. Of-course, it didn't work so I was trying to acces my device on my pc while in CWM. I gave up. Sometime later I decided to try it again... but I just can't get into bootloader mode. When being hooked up to my pc, I hold all the buttons on the N7. Windows gives the device found sound and tells me my N7 is an Qualcomm HS-USB QDLoader 9008 (COM4). The screen on my N7 stays completely black.
I really don't know what to do :crying: I am so scared that I screwed up my N7 and can't use it anymore.
Please XDA, help me!
Click to expand...
Click to collapse
Unplug your N7 from your computer. Hold volume up + power buttons. That'll get you into the bootloader. Then, you can plug the N7 into the computer and should be able to use fastboot.
Sent from my Nexus 5 using xda app-developers app
Volume up and power is recovery mode.
Volume down and power is download mode.
I have a LG G3 D850 that is bricked. When I go into download mode (Volume up + USB plugged in), phone display shows "download mode" then goes black. On my Windows 8.1 it shows QHUSB_Bulk in device manager. From I have read, you need to force the phone into Qualcomm 9008 mode by shorting the test points. Does anyone know how to do this?
It must Jatg .....
phillye said:
I have a LG G3 D850 that is bricked. When I go into download mode (Volume up + USB plugged in), phone display shows "download mode" then goes black. On my Windows 8.1 it shows QHUSB_Bulk in device manager. From I have read, you need to force the phone into Qualcomm 9008 mode by shorting the test points. Does anyone know how to do this?
Click to expand...
Click to collapse
Try this
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-all-variants/
hello,
i flashed a custom kernel to my d855 that is on lollipop and everything went good until i wanted to reboot to twrp to flash a zip, it never turned back on... no led no logo nothing... only when i pull the battery out and i plug it to usb i get the battery missing logo. when i put the battery back it goes black screen,not even back lit, like it is turned off. when i plug it in my pc i get the "lge android net usb serial port" in devices manager, i tried to flash a kdz but it doesnt work, it gets stuck at 4 percent, and the tot file wont even start it gives me an error straight away.
i wanted to use QDLoader and boardiag to unbrick it but i never managed to get the driver working, i never get the qualcomm hs usb loader 9008 in device manager. what can i do ? i'm kinda stck this never happenend to me...
thank you
Plurant said:
hello,
i flashed a custom kernel to my d855 that is on lollipop and everything went good until i wanted to reboot to twrp to flash a zip, it never turned back on... no led no logo nothing... only when i pull the battery out and i plug it to usb i get the battery missing logo. when i put the battery back it goes black screen,not even back lit, like it is turned off. when i plug it in my pc i get the "lge android net usb serial port" in devices manager, i tried to flash a kdz but it doesnt work, it gets stuck at 4 percent, and the tot file wont even start it gives me an error straight away.
i wanted to use QDLoader and boardiag to unbrick it but i never managed to get the driver working, i never get the qualcomm hs usb loader 9008 in device manager. what can i do ? i'm kinda stck this never happenend to me...
thank you
Click to expand...
Click to collapse
What do you mean by you can't get the driver for Qualcomm 9008 mode?
Sent from my LG-D800 using Tapatalk
I have the same problem with my LG. It has red LDI, but I think that's the battery problem. Try to change it.
if you unplug the battery, and put it back in, then hold the up button while plugging in the usb cable, can you get into Qualcom mode? I bricked my phone last week and i was able to get into qualcom mode that way. I then also installed the qualcom drivers and rebooted my pc. I used boarddiag by Willcracker and was able to recover my phone to a boot loop which allowed me to get into Download mode, which I was able to recover the phone back to stock.
Not working for me, still LGE USB Net. When I test point my G3, Windows show notification 'Not recognized'
So yesterday i tried flashing super LTE lollipop and being the stupid person that i am i flashed the E980 version instead of the actual version E986 (which i found later by removing the battery :| )
When rebooting the phone the home button is constantly on while the screen backlight turns on and then off again and again.
No lg logo, no recovery and no download mode.
Only when i plug in the phone to my pc it detects it as lg androidnet usb serialport and not Qualcomm HS-USB QDLoader 9008 like in other threads. Can i still get stock rom back? help much appreciated.
Edit: Okay i don't know why but apparently when i pressed vol + and vol - simultaneously and then connected the usb to pc despite showing a black screen it actually was download mode because using Lgflashtools i managed to install stock jelly bean. And i thought i was full hard bricked :/
reserved.
mine is detected as Qualcomm HS-USB QDLoader 9008 but nobody has achived to get live my OGPro...
Have you found the required TOT file and DLL?
I am having the same problem with LG G Pro e98820c after flashing wrong rom and unplug USB during flashing process.
Now the phone is stuck at Brick qualcomm hs-usb qdloader 9008 mode. I have some tools such as Smart diagnosis tool, BoardDiag, Androidbrick, Qfil/QPST ....But I have no proper guide how to use them to unbrick qualcomm hs-usb qdloader 9008 mode.
Have you got a solution for your brick phone.
Thanks , Sho Thant.
Hi, I was wondering if anyone has encountered this problem? The phone has been updated to the latest firmware as of the 8th of October 2017. I was using the facebook app and it was crashing repeatedly; after a few times of attempting to restart the app and crashing, the phone froze (black screen) and I tried to do a soft reset (30 secs on power button) but to no avail. I noticed that when the phone is put on the charger, the white LED flash for the front facing camera started blinking. I tried plugging it into the laptop and noticed that "Qualcomm HS-USB QDLoader 9008" driver is installed. Of course white LED flash was blinking too. A bit of digging seems to suggest that the bootloader has been corrupted. How is this possible and how can it be fixed (stopping short of contacting motorola)? Thank you for any advice in advance.
Flash stock firmware !?
Unfortunately I can't even get into the recovery mode (aka down + power button as per instructions here - https://motorola-global-en-aus.cust...ail/a_id/113698/p/30,6720,9837/kw/clear cache). Any other ideas?
Try this: https://forum.xda-developers.com/showpost.php?p=72813119&postcount=6
Oh no, black screen hard brick (to my face)
MP1_ said:
Try this: https://forum.xda-developers.com/showpost.php?p=72813119&postcount=6
Click to expand...
Click to collapse
I have the same issue. Z2 NASH is booting and showing the qualcomm usb qloader in windows however I have no response from the gui or screen whatsoever. This happened immediately after a factory reset so, not only can I not boot to TWRP, but I also cannot communicate thru ADB. Please help if you can. I am currently following your guide here for flashing from windows and installing / flashing stock firmwares. I will post back my results. Thanks for any help you can offer...
I have the same issue, have there been any fixes? My Moto z2 play randomly bricked one night, same "Qualcomm HS-USB QDLoader 9008" in my "other devices" tab, and i have no clue what to do. My phone wont do a single thing, it was flashing the led on the right side when it was charging, now it does nothing at all. Any help is appreciated