Develop Bugs

LG G3 is bricked, unable to turn on, and Code Error 43. NEED HELP ASAP!

So....... my LG G3 had a new OTA update for T-Mobile and I was an idiot to download and install the Update(YES I WAS REALLY DUMB TO DO THAT). So when my phone restarted, it automatically went to TWRP and I couldn't boot to system. I tried everything from hard reset to fiddling with the settings. When I attempted to turn on my phone, it wouldn't turn on even with charging the phone, using the buttons, and especially when I plug my phone into my computer. It gives me Code Error 43( Unrecognized USB Device) and now I'm in a hellhole attempting to fix this device by tomorrow. I need help ASAP before I lose my mind
P.S I'm rooted with Purple Drake and using ZoneROM

Can you boot into Download mode ? (Device turned down hold Vol Up then plug in to pc)

Nope. Can't even turn on the device and keeps on saying error 43. PLEASE SOMEONE HELP ME OUT OF THIS NIGHTMARE

xmagiicsx said:
Nope. Can't even turn on the device and keeps on saying error 43. PLEASE SOMEONE HELP ME OUT OF THIS NIGHTMARE
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Try to plug it on another usb port. And when you try to boot into download mode nothing happens ?

Yep! For two hours straight and I have all the drivers downloaded. Drivers worked perfectly until it turned off.......
I hope it turns on before tomorrow. Keeping my head up until it is fixed

http://answers.microsoft.com/en-us/...cognised/6a2a5531-8b80-4798-9aa6-ee2dcb705c7f
and if that doesn't help try to uninstall that Unknown Device from your device tree in Device Manager and install the drivers again.

That didn't work either. I believe its my LG G3 because I was fiddling with the "SD Card Partition" and it had an System Fat32 error and it shut my phone off completely and now it won't turn on after that. Is there a way to reset or reverse my Partition settings?

Update: The phone is charging on my portable charger but won't turn on nor connecting via Windows 8.1

I found the problem. After doing some research, my phone is being half brick and im using Qualcomm HS-USB QDLoader 9008(COM3) but I don't know how to push files or how to use qhsusb_dload on the LG G3. PLEASE HELP ME

I found the problem. After doing some research, my phone is being half brick and I'm on Qualcomm HS-USB QDLoader 9008(COM3) port but I don't know how to push files or how to use qhsusb_dload on the LG G3. PLEASE HELP ME

I've never seen a device that doesn't boot into Download Mode.
So you're doing everything exactly like this man does and on 0:25 you can't see that Download Mode icon ?

Nope not working at all, either its trolling me or its officially dead. It just says im still ported into Qualcomm on my screen instead of download mode

Please help guys, I really need help before tomorrow. No boot, no screen,no download mode, no usb connected except for qualcomm hs-usb qdloader 9008 (com3) and can not use lgflashtool. Does this means its a hardbrick and I can't do anything to unbrick this device and I need to call T-Mobile for another phone or can the dev gods help me fix this phone problems soon. Please answer asap

U said, u fiddle with the sd card partition which I think shouldn't do... Best option is to take back for a replacement or repair my friend...

Thats the only option? I heard there is another way to reset it

I had the same problem .. I tried to update my phone with ota and the same happend to my phone .. I downloaded the latset stock software it was .kdz and i used lg tool and from control panel i changed the port to 41 and it did work

Akhayev said:
I had the same problem .. I tried to update my phone with ota and the same happend to my phone .. I downloaded the latset stock software it was .kdz and i used lg tool and from control panel i changed the port to 41 and it did work
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Exactly how to change com port to 41
Sent from my LG-D855 using Tapatalk

newstar said:
Exactly how to change com port to 41
Sent from my LG-D855 using Tapatalk
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http://www.lg-phones.org/how-to-flash-unbrick-lg-g3-back-to-stock.html

Put the phone into download mode, go into device manager, ports(COM), you should see LGE then right click on properties, Port settings, advanced, then change COM port 41.then click ok and you should be fine.
Sent from my LG-LS980 using XDA Free mobile app

As I explained before I cant put on download mode nor turn it on
http://forum.xda-developers.com/showthread.php?t=2582142
It has to be similar to this but I dont think the LG G2 variant would work on this and forgot to mention the usb is called qhsusb_bulk

Phone doesn't start, black screen, not power on, PC recognized as QHSUSB_DLOAD

I need some advice here since I don't know what else to do in order to get a S4 GT-I9190 UD un-bricked. For some reason, unknow to me, I promise I do nothing weird or touch it, my phone was working fine and from one moment to another just got restarted and never power on again.
I've found several post talking about flash stock ROM using Odin, others says there are some kind of unbrick.img file somewhere (I can't find for this model atm) and so others but none will works for me since phone doesn't power on so my question is: is the phone really dead? There is nothing I can do in order to get it back? Why the PC recognizes it as QHSUSB_DLOAD and some places says there is a way to get phone back? Can any give me some help on this?
Thanks in advace

reynierpm said:
I need some advice here since I don't know what else to do in order to get a S4 GT-I9190 UD un-bricked. For some reason, unknow to me, I promise I do nothing weird or touch it, my phone was working fine and from one moment to another just got restarted and never power on again.
I've found several post talking about flash stock ROM using Odin, others says there are some kind of unbrick.img file somewhere (I can't find for this model atm) and so others but none will works for me since phone doesn't power on so my question is: is the phone really dead? There is nothing I can do in order to get it back? Why the PC recognizes it as QHSUSB_DLOAD and some places says there is a way to get phone back? Can any give me some help on this?
Thanks in advace
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Click to collapse
Hi everyone,
I have the exact same problem on a S4 mini, GT-I9195. A few days ago, it shut down while playing a video and refused to restart. I thought it was the battery, so a few hours later i changed the battery ... it booted again, but came back to life just for a minute, before shutting down again. Since that moment, nothing i tried succeded. When the phone is plugged to a PC, the computer sees a Qualcomm Device connected (it uses the "Qualcomm HS-USB QDLoader 9008" v2.1.2.2 driver, to be precise), as reynierpm mentionned, but nothing else.
Do you think it could be worth a try to change the motherboard or another hardware piece ?
Thanks for reading !

i have the same problems, need a solution

i have same problem

Is there a way to recover data by switching a "memory chip" from a defective motherboard to a new one ?

i got the same issue with that S4 Mini
i found the tool "emmcdl" that it is supposed to dump the emmc into a file but when I try i got the error: Expecting SAHARA_END_TRANSFER but found: 0
i searched all of internet and maybe it could be the wrong programmer file (firehose) used within the tool
then i tried with other programmer files, like 8916, 8976, 8936... but i got always the same error
So:
- what is the right firehose programmer files for Samsung i9195 ??
- am i missing some other things related this "Sahara" ??
- is there another way to make a dump of emmc ??

VS986 Hard Bricked

So my VS986 wont boot, light up or anything. No download mode either. Saw a tutorial on a fancy http://www.droidsavvy.com/unbrick-qualcomm-mobiles/ unbrick method however it didnt work. The only thing I can get is in device manager under Ports - Relink HS-USB QDLoader 9008 Com4. Sadly nothing came up under disk drives. I havent been able to really find anything on fixing it from this bad. Most threads fell off around a month ago with no more replies. Any ideas?

You might want to supply a little more info. How did it end up like this? What were you doing when it happened?

96cobra said:
You might want to supply a little more info. How did it end up like this? What were you doing when it happened?
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Well I was removing xposed so I could try and get Snapchat to work. That didnt go so well. Decided to flash back to factory. I think I may have selected the wrong kdz file using the LG Flash Tool via CSE Flash, but I cant confirm. ANy other info you would like to know? SOrry for lack of info, first time its happened this bad.

I can't remember will flashing the kdz wipe my rooted system img off my internal sd?
Sent from my VS986 using Tapatalk

I hard bricked my phone while trying to root. Tried various steps but nothing helped.
Finally I did an RMA. Sent to LG. They loaded 13b and sent it back. The whole process took a week. No charge. They even covered shipping both ways.
If nothing works this is an option.

Why would you need to remove xposed to get snapchat to work? I have xposed with 2 snapchat modules downloaded and snapchat works fine.

I'm in a similar situation.I am using the Droidsavvy giude for the qualcom tool QFIL. I have gotten my phone to get the "Qualcomm HS-USB QDLoader 9008” MODE.
I need the "Flash.xml file " and the right rom type files to possibly restore my phone. can anyone help?
(nothing else will work I have tried all flash tools and still only the ( 9008 mode will come up)

Such a hard brick *might* happen if you downgrade. Or at least that's what I think happened, because although it's not often, the partition table does get changed every once in a while. And when it does, you can only move forward.
__
sol

i need dump

http://4pda.ru/forum/index.php?showtopic=676146&st=5400#entry54915015
Sent from my LG-D838 using Tapatalk

I have lg g4 ls991. mistakenly flashed a lower version firmware thinking it was the latest. the device is now hard bricked. no power, no download mode. luckily, I have extracted the firmware form the phone before bricking. I came across a few post where its possible to fix via sd card direct emmc. You will need to have SystemImage.bin file and win32Disk Image. I need someone to assist me on how to create the SystemImage.bin file. any help will be greatly appreciated!

This might be a help https://forum.xda-developers.com/g4/general/guide-unbrick-via-external-sdcard-qfil-t3748946
Sent from my VS986 using XDA Labs

Lg g3 d855 16gb bricked

can anyone help guys
my friends g3 got bricked to the lvl i don't think is possible to go back,but i'll still try here
so first when he gave it to me yesterday the problem was blue screen,totally unresponsive ofc,but his hard mode worked to go to download or hard reset,but someone in the store where he asked for help told him to do hard reset,which he did,and after that it's giving an secure booting error
and now i tryed many many ways to recover it but no success,it won't go to download mode at all,even when connected as 9008 through port
i can't flash anything on it,i used board diag,qpst,lgup,lg flash tool,mobile support tool,i just can't get any way into device to do anything
although I think i know the answer,but does someone know any other solution?

lg g3 bricked
hello_kitty123 said:
can anyone help guys
my friends g3 got bricked to the lvl i don't think is possible to go back,but i'll still try here
so first when he gave it to me yesterday the problem was blue screen,totally unresponsive ofc,but his hard mode worked to go to download or hard reset,but someone in the store where he asked for help told him to do hard reset,which he did,and after that it's giving an secure booting error
and now i tryed many many ways to recover it but no success,it won't go to download mode at all,even when connected as 9008 through port
i can't flash anything on it,i used board diag,qpst,lgup,lg flash tool,mobile support tool,i just can't get any way into device to do anything
although I think i know the answer,but does someone know any other solution?
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bro i will solve ur issue through teamviewer

Samsung Galaxy J2 prime Deadboot

Hello, this is a newbie mistake which is kind of funny because I've been doing phone repair for quite a while. I flash my Samsung phone but it failed so instead of restarting it from dl mode I removed the battery and after that mistake the phone now is dead. It won't even charge or boot to dl mode even though I used JIG. I find out while searching that you can use JTAG but it's so expensive on my end. Can you guys suggest any other tool or anyone of you can help me fix it?

YRARG said:
Hello, this is a newbie mistake which is kind of funny because I've been doing phone repair for quite a while. I flash my Samsung phone but it failed so instead of restarting it from dl mode I removed the battery and after that mistake the phone now is dead. It won't even charge or boot to dl mode even though I used JIG. I find out while searching that you can use JTAG but it's so expensive on my end. Can you guys suggest any other tool or anyone of you can help me fix it?
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If you're at the point where you would have to use JTAG to repair a device, you're better off giving up and getting a new one. Getting the binary images you'd need is next to impossible.