Hello
I have such a chance.
After the download is bootloader.
If he wants to run the download mode is sometimes pops up with LG logo lettering at the top and disappear. And after that, do not respond.
The phone detects the device: LGE AndroidNet USB Serial Port (COM5)
I'm afraid that I can't understand you.
Try to explain your problem better.
Here are some links you might find useful:
http://forum.xda-developers.com/g2-mini/help/lg-g2-minid620r-hard-brick-recovery-t3543466/page1
http://forum.xda-developers.com/g2-mini/general/guide-unbrick-bricked-wrong-aboot-img-t3128896/page1
Related
Problem Description
1.LG G2 stuck at boot logo.
2.Cannot enter download Mode
3.Stuck at factory reset screen (factory reset processing) and cannot enter RECOVERY
4.cannot enter fastboot mode
5.Phone not detecting in your computer either windows or linux!
6.Cannot enter qhsusb mode.
7.Gone to service centre and they said to replace motherboard and u hav no warranty!
[ As stated by dear friend kryptonite
THIS METHOD WONT WORK IF YOU ARE STUCK IN QDLOADER 9008 MODE.(PHONE CONNECTED TO PC SHOWS SERIAL PORT).
(For you guys,there seems to be no options as of now.You will have to replace motherboard or wait for JTAG support.IF any of you need me to try to find a method you are welcome to sent your device to me so i can check it out.) ]
This can occur when flashing wrong images to the partitions when in qhsusb mode.
IF YOU CAN ENTER QHSUSB MODE [BLACK SCREEN BOOT] THEN FOLLOW THIS TUTORIAL
http://forum.xda-developers.com/show....php?t=2582142
Only solution for you guys is the following..
[THIS SOLUTION IS EASY BUT NEEDS YOU TO MESS WITH THE MOTHERBOARD.BUT SOLUTION DOESNOT REQUIRE HARDWARE SERVICE SKILLS.THE ONLY OTHER SOLUTION FOR YOU GUYS IS TO CHANGE THE MOTHERBOARD.SO THIS WIL BE YOUR ONLY CHOICE.]
1. For that you have to contact me...........
dear op, i have d802. my foolishness, i flashed d800 software on it.now it stuck in boot loop.i can factory reset the phone but of no use. phone can be booted in download mode but it is not detected by pc.although it is detected by windows when in boot loop, lg android net modem all shows but in download mode, nothing is detected.
as it is not detected in download mode, i can not flash anything.it is also not detected in ubuntu.
need help and advice regarding this what to do now.
hahmad78 said:
dear op, i have d802. my foolishness, i flashed d800 software on it.now it stuck in boot loop.i can factory reset the phone but of no use. phone can be booted in download mode but it is not detected by pc.although it is detected by windows when in boot loop, lg android net modem all shows but in download mode, nothing is detected.
as it is not detected in download mode, i can not flash anything.it is also not detected in ubuntu.
need help and advice regarding this what to do now.
Click to expand...
Click to collapse
The next step I'd try is using a different computer if possible. I've had similar issues before, but it turns out my old laptop just didn't like my phone.
shubh2007 said:
[ As stated by dear friend kryptonite
THIS METHOD WONT WORK IF YOU ARE STUCK IN QDLOADER 9008 MODE.(PHONE CONNECTED TO PC SHOWS SERIAL PORT).
(For you guys,there seems to be no options as of now.You will have to replace motherboard or wait for JTAG support.IF any of you need me to try to find a method you are welcome to sent your device to me so i can check it out.) ]
This can occur when flashing wrong images to the partitions when in qhsusb mode.
I.
Click to expand...
Click to collapse
Just FYI - this is an incorrect statement. I myself had a QHUSB 9008 error and it was fixed REMOTELY (using TeamViewer) using a special software called BoardDiag by some members on this board (like Tungkick). It does cost 20-30$ though, but the G2 is one of the most repairable phones I have seen
asdfvtn said:
The next step I'd try is using a different computer if possible. I've had similar issues before, but it turns out my old laptop just didn't like my phone.
Click to expand...
Click to collapse
have tried 3 different pc, windows xp, 7 32 bit, 64 bit, even 12.10 ubuntu
---------- Post added at 10:42 PM ---------- Previous post was at 10:34 PM ----------
i tried to go for short capacitor method too, but as i attach data cable, pc detecte lg virtual modem and lg blue tooth modem. confused what to do now
hi guys I'm new in the forum,
I have a problem whith my LG F60(D390N) , it's bricked,(I had installed the wrong custom ROM) now I can't go to recovery or download mode ,
the phone don't start up , (there's no problem whith the battery or charger,
when I connect the phone to the PC i see only QHSUSB_BULK, please guys help me :crying: ,
the assistence it's very expensive.
Im in the same boat.
Installed first a stock 5.0.1 over the kitkat, everithyng went fine but after that installd a wrong CWM recovery
Now when I turn on my phone, its vibrate infinitely, and nothing happen. Black screen. When I put in-out-in my usb cable, screen turns on, and phone says: DBI Apps Watchdog Reset!
DemiGod Crash Handler : DBI Apps Watchdog Reset!
Please do following action.
1) Dload Mode. Please connect USB.
2) Get the ram dump image using QPST Configuration.
----------------------------------------------------------------------------
Board Info
rev. : 1.1, serial : 003bwff********
secure boot : disabled
--------------------------------------------------------------------------
Jump to Dload Mode.
I have no idea how I can take it back into life :S
I find it in device manager at COM ports : LGE AndroidNet USB Serial Port (COM6)
and at modems : LGE AndroidNet USB Modem
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".
I bricked my LG Optimus L90 and whenever I turn it on it gets stuck on the white T-Mobile screen. AFAIK this should just be a soft brick and it should be fixable. I'm able to boot into download mode and connect my phone to my PC via USB cable. When I do this, though, it fails to install the "MTP USB Device" driver and the device status says "This device cannot start. (Code 10)". What am I doing wrong? Should I be doing this a different way? Or could my phone actually be hard bricked?
danbro2 said:
I bricked my LG Optimus L90 and whenever I turn it on it gets stuck on the white T-Mobile screen. AFAIK this should just be a soft brick and it should be fixable. I'm able to boot into download mode and connect my phone to my PC via USB cable. When I do this, though, it fails to install the "MTP USB Device" driver and the device status says "This device cannot start. (Code 10)". What am I doing wrong? Should I be doing this a different way? Or could my phone actually be hard bricked?
Click to expand...
Click to collapse
Chill bro your phone isn't completely bricked but do put your question here so others can see it too
https://forum.xda-developers.com/showthread.php?t=3776189
Ask anything here! Don't be shy [ROOTING, BRICKED, ROM'S, DEVELOPMENT, OTHER]
Sent from my One Plus 5T using XDA-Developers Legacy app
After being stuck in qloader 9008 mode, I decided to flash the kdz to a micro sd card using eMMC software download as I saw other people do it with their phones and it working fine. However, when I put the sd card into the phone, the screen was still black but this time instead of qloader 9008, it detected as AndrodNet USB Serial Port. When that came up, I thought I could use LGUP but there's a problem with every LG tool I used.
LGUP Would Show unknown model and show a com port number and nothing after it. When I did select that port it would say "you have to select a known model please"
When I used LG FlashTool 1.8.1, every time I would load a firmware and press the yellow arrow, It would say "Failed PreviousLoad()". (I know this software works because I have tried it on different phones and it would work)
When I use LG Bridge, I'd select update error recovery and it would go on "checking device information" and would return back with "connect your mobile device to the USB port. If it is already connected, contact LG customer service.
When I use LG Flash Tool 2014, It would say "problem with communication between cell phone and PC"
Does anybody have any other ideas or tools for me to try? All help I can get is appreciated. Or was it better to be stuck in qloader9008 mode?