Hard Bricked LG Optimus G - LG Optimus G (International)

Regards.
Ist of all I would like to say why I am opening this new thread so my answer is that I tried my best (by god) searched XDA & Google for more than two days to fiend solution for my problem but can't get a solution so I opened this thread as my problem different from others at this forum.
Story is that I was enjoying my LG Optimus G for last 11 months. Shortly, It was rooted, boot-loader unlocked and running custom ROM namely Thinking Bridge. One day I needed usb otg support so I search for it and fined a mod by XDA member samm_cz at {http://forum.xda-developers.com/showthread.php?p=37896376#post37896376} when I flashed this the phone turned off and never turned on, Now neither I can't access CWM nor download mode even it does not respond to charger the only thing left is that when I connect charger and hold power button a red light blinks near front camera. I humbly request to All my seniors help me to get out of here. Hooping for good response.:crying::crying::crying::crying:

Imran Pirzada said:
Regards.
Ist of all I would like to say why I am opening this new thread so my answer is that I tried my best (by god) searched XDA & Google for more than two days to fiend solution for my problem but can't get a solution so I opened this thread as my problem different from others at this forum.
Story is that I was enjoying my LG Optimus G for last 11 months. Shortly, It was rooted, boot-loader unlocked and running custom ROM namely Thinking Bridge. One day I needed usb otg support so I search for it and fined a mod by XDA member samm_cz at {http://forum.xda-developers.com/showthread.php?p=37896376#post37896376} when I flashed this the phone turned off and never turned on, Now neither I can't access CWM nor download mode even it does not respond to charger the only thing left is that when I connect charger and hold power button a red light blinks near front camera. I humbly request to All my seniors help me to get out of here. Hooping for good response.:crying::crying::crying::crying:
Click to expand...
Click to collapse
When he died, had battery?

Imran Pirzada said:
Regards.
Ist of all I would like to say why I am opening this new thread so my answer is that I tried my best (by god) searched XDA & Google for more than two days to fiend solution for my problem but can't get a solution so I opened this thread as my problem different from others at this forum.
Story is that I was enjoying my LG Optimus G for last 11 months. Shortly, It was rooted, boot-loader unlocked and running custom ROM namely Thinking Bridge. One day I needed usb otg support so I search for it and fined a mod by XDA member samm_cz at {http://forum.xda-developers.com/showthread.php?p=37896376#post37896376} when I flashed this the phone turned off and never turned on, Now neither I can't access CWM nor download mode even it does not respond to charger the only thing left is that when I connect charger and hold power button a red light blinks near front camera. I humbly request to All my seniors help me to get out of here. Hooping for good response.:crying::crying::crying::crying:
Click to expand...
Click to collapse
Yes it is hard bricked, unfortunately. You need to send it to the LG service centre. Do not attempt to unscrew the cover and open it up to reset the battery. It did not work for me and my warranty almost got voided because they found my thumbprints. However I pretended I did not know anything and they replaced my whole motherboard.

Nite.Achilles said:
Yes it is hard bricked, unfortunately. You need to send it to the LG service centre. Do not attempt to unscrew the cover and open it up to reset the battery. It did not work for me and my warranty almost got voided because they found my thumbprints. However I pretended I did not know anything and they replaced my whole motherboard.
Click to expand...
Click to collapse
Thanks for reply brother but I don't know where is LG Service Centrer and I saw its warranty card and unfortunately its warranty has expired. Now my question is that if I go to LG Service Centrer will they deal me as phone's warranty has expired and I am ready to pay for this. My phone was at 75% battery when bricked.
:crying:

Imran Pirzada said:
Thanks for reply brother but I don't know where is LG Service Centrer and I saw its warranty card and unfortunately its warranty has expired. Now my question is that if I go to LG Service Centrer will they deal me as phone's warranty has expired and I am ready to pay for this. My phone was at 75% battery when bricked.
:crying:
Click to expand...
Click to collapse
Hardtron said:
When he died, had battery?
Click to expand...
Click to collapse
Thanks for reply brother My phone at 75% battery when I got bricked.

Imran Pirzada said:
Thanks for reply brother My phone at 75% battery when I got bricked.
Click to expand...
Click to collapse
They will replace your phone, but you will have to pay. I'm from Singapore and that time I was told to pay SGD $350 to replace. But I did not pay.
I guess the price may have dropped because of the G2 and G Flex which are the current flagships. Maybe you would pay $250? I'm just assuming.
But for my place, once my warranty ends, I would have to pay $25 for labour charge and additional costs for parts replacment if there is anything wrong.

I had the same problem and I solved it by disconnecting and reconnecting the battery
Inviato dal mio Optimus G utilizzando Tapatalk

ermoto said:
I had the same problem and I solved it by disconnecting and reconnecting the battery
Inviato dal mio Optimus G utilizzando Tapatalk
Click to expand...
Click to collapse
Thanks brother I will try it.

Imran Pirzada said:
Thanks brother I will try it.
Click to expand...
Click to collapse
when red light is blinking check whether your device is recognized in computer/pc, try pressing up button and power button sametime to boot into downlload mode.
if you can do that then flash the teeny bin method to put recovery first...

mathprav said:
when red light is blinking check whether your device is recognized in computer/pc, try pressing up button and power button sametime to boot into downlload mode.
if you can do that then flash the teeny bin method to put recovery first...
Click to expand...
Click to collapse
Brother latest update is that my phone is recognised by my PC as QHSUSB_DLOAD in device manager under other devices what should I do now?:laugh:

ermoto said:
I had the same problem and I solved it by disconnecting and reconnecting the battery
Inviato dal mio Optimus G utilizzando Tapatalk
Click to expand...
Click to collapse
Brother latest update is that my phone is recognised by my PC as QHSUSB_DLOAD in device manager under other devices what should I do now?

Imran Pirzada said:
Brother latest update is that my phone is recognised by my PC as QHSUSB_DLOAD in device manager under other devices what should I do now?
Click to expand...
Click to collapse
It means it is hard bricked. You need to JTAG it or send it to LG service centre. No other way it can be solved.

A possible solution
Imran Pirzada said:
Regards.
Ist of all I would like to say why I am opening this new thread so my answer is that I tried my best (by god) searched XDA & Google for more than two days to fiend solution for my problem but can't get a solution so I opened this thread as my problem different from others at this forum.
Story is that I was enjoying my LG Optimus G for last 11 months. Shortly, It was rooted, boot-loader unlocked and running custom ROM namely Thinking Bridge. One day I needed usb otg support so I search for it and fined a mod by XDA member samm_cz at {http://forum.xda-developers.com/showthread.php?p=37896376#post37896376} when I flashed this the phone turned off and never turned on, Now neither I can't access CWM nor download mode even it does not respond to charger the only thing left is that when I connect charger and hold power button a red light blinks near front camera. I humbly request to All my seniors help me to get out of here. Hooping for good response.:crying::crying::crying::crying:
Click to expand...
Click to collapse
While looking in to rooting my device, I found this possible solution for your device:
- http://forum.xda-developers.com/showthread.php?t=2010624
Hope this helps :good:

Thanks
TheStigOnline said:
While looking in to rooting my device, I found this possible solution for your device:
- http://forum.xda-developers.com/showthread.php?t=2010624
Hope this helps :good:
Click to expand...
Click to collapse
Thanks brother but It will be effective for me if I could get in download mode.:crying::crying:

Request to seniors
Any suggestion please

Imran Pirzada said:
Any suggestion please
Click to expand...
Click to collapse
Its not hardbricked, I had the exact problem, just use the correct driver software specified in teenybin and flash the given image

Its HardBricked. You flash some software mod for an Alcatel phone. Is like i flash a ROM for galaxy s2. Obviously it will brick.

nch26 said:
Its HardBricked. You flash some software mod for an Alcatel phone. Is like i flash a ROM for galaxy s2. Obviously it will brick.
Click to expand...
Click to collapse
it can be still recovered, i have recovered the phone from the same state...( what i believe is this lg phone can't be hardbricked, you can get it back)

mathprav said:
it can be still recovered, i have recovered the phone from the same state...( what i believe is this lg phone can't be hardbricked, you can get it back)
Click to expand...
Click to collapse
I dont think so. you can brick this phone. The red led means two things.
1. You dont have battery
2.Brick

nch26 said:
I dont think so. you can brick this phone. The red led means two things.
1. You dont have battery
2.Brick
Click to expand...
Click to collapse
well, battery was available, and i had the exact state, only can see the red led, then when connected to PC it showed QHSUSB_DLOAD something
then i changed the windows driver to the one provided by lg drivers( how to do that shown in teenybin thread) then after flashing it i was able to see the fastboot mode and then went into the recovery used adb sideload to restore the nandroid backup and my LG Phone was back to life again....

Related

hard bricked my lg 930

hi
i hard bricked my lg 930
how ?
i followed this step
http://www.androidauthority.com/lg-nitro-hd-clockworkmod-cwm-recovery-48447/
(do not follow)
i tried install ClockworkMod (CWM) since i installed the koereean rom and (no wi-fi to install tru rom manager)
is anything i can do for my phone like i'm not able to go in download mode, i can't see anything on screen. black
while i connect the usb cable i can hear a sound like connecting to computer
thanks a lot
We would need some more information to know if your phone is truly bricked.
does your device show up via ADB?
does it show up with B2CAppSetup program?
have you followed the unbricking solution?
http://forum.xda-developers.com/showthread.php?t=1597488
an important part of getting the phone into download mode is unplugging the usb at the right time during a hard reboot with the volume up held.
hope any of this helps but hopefully we will hear back with more info.
Maverick.Marq said:
We would need some more information to know if your phone is truly bricked.
does your device show up via ADB?
does it show up with B2CAppSetup program?
have you followed the unbricking solution?
http://forum.xda-developers.com/showthread.php?t=1597488
an important part of getting the phone into download mode is unplugging the usb at the right time during a hard reboot with the volume up held.
hope any of this helps but hopefully we will hear back with more info.
Click to expand...
Click to collapse
first of all thanks for response
no, it doesn't show up in adb (use command adb devices)
i can hear only the sound from computer (exactly like you connect true usb cable) but nothing on screen
yes, i tried the steps but ask to connect the phone, no usb connecting
@Maverick.Marq,
No, we don't really need more info to know his phone is hosed. Basically he has flashed a supposed CWM image on top of one of the bootloader partitions instead of the recovery partition. Everyone should contact these guys and tell them their guide is horribly, horribly wrong. They never responded to my email...but maybe if more people contact them about it, they'll remove their stupid guide.
Sent from my LG-P930 using Tapatalk 2
Malnilion said:
@Maverick.Marq,
No, we don't really need more info to know his phone is hosed. Basically he has flashed a supposed CWM image on top of one of the bootloader partitions instead of the recovery partition. Everyone should contact these guys and tell them their guide is horribly, horribly wrong. They never responded to my email...but maybe if more people contact them about it, they'll remove their stupid guide.
Sent from my LG-P930 using Tapatalk 2
Click to expand...
Click to collapse
thanks
anything i can do for my phone?
some update
some update
i have 2 computers
to the first one i never installed phone drivers other then lg drivers
1- in device manager with the phone conected (without or with battery) it's show "QHSUSB_DLOAD" with exclamation , see attachment
error 2 device manager lg p930 nitro.jpg
error device manager driver lg p930.jpg
2 - in USBVIEW20.exe when i open (phone still conected) i have this error (see attachment "error in usb view.jpg" and "usb view qualcomn.jpg")
some udate 2
in second computer i had many phone drivers like sony xperia play, htc evo 3d or htc desire
it's show zeus flash device with exclamation and now QHSUSB_DLOAD like the other computer - see " error desktop device manager zeus flash device"
i made 2 posts because i can't upload more then 4 images
i think to force to take driver for QHSUSB_DLOAD but how can i do that because i tried with propietes, update driver and don't want to take " android_winusb.inf" from lg drivers
i found in adb/adroid-sdk/extras/google a file android_winusb.inf and i have 3 choises (of course, i try to force to take the drivers,)
sorry for my english
if is some developer i can give access to my computer by remote
any ideas
thanks
update
i tried to burn the recovery image with nero and i have a error size
maybe this was the problem, the recovery image was incomplete?
nickmatine said:
i tried to burn the recovery image with nero and i have a error size
maybe this was the problem, the recovery image was incomplete?
Click to expand...
Click to collapse
LOL, I have no idea why you're trying to use Nero, but yes you are correct -- recovery images should be 16MB (16777216 bytes).
That's not the issue though. The issue is that you flashed something to the mmcblk0p6 partition, which is bad.
drumist said:
LOL, I have no idea why you're trying to use Nero, but yes you are correct -- recovery images should be 16MB (16777216 bytes).
That's not the issue though. The issue is that you flashed something to the mmcblk0p6 partition, which is bad.
Click to expand...
Click to collapse
i used nero just to see if is some error
mmcblk0p6 partition it's the bootloader partition?
Hi
Hi Nickmatine,
Could you please confirm if your phone (LG P930) got unbricked?
Regards
@allians2002,
Unless he sent it in to be hardware-flashed, it's probably pretty much hosed.
I think I have the same problem
http://forum.xda-developers.com/showthread.php?t=1569514
There is nothing you can do. I will sell mine, or if someone need a new screen or something, just so damn unlucky...
allians2002 said:
Hi Nickmatine,
Could you please confirm if your phone (LG P930) got unbricked?
Regards
Click to expand...
Click to collapse
not yet, but not abandoned the project
i think know where to solder wires to hard flash but it's a very small connector. Maybe 7-8 hours just to solder the wires. If someone know where can i buy the cable for this connector i can help you and other people
nickmatine said:
not yet, but not abandoned the project
i think know where to solder wires to hard flash but it's a very small connector. Maybe 7-8 hours just to solder the wires. If someone know where can i buy the cable for this connector i can help you and other people
Click to expand...
Click to collapse
i also have exactly the same problem. after unbricking . and coming to korean firmware i tried putting at&t firmware images and in the last step. it gave me an error "less in memory " for system.img.
the battery was at 2% when i did that. since then the screen wont light up.
i am trying to see if i can charge the battery with an external charger and then put back to phone and try if it boots.. i am pretty sad about it ..
i'll buy a jtag box next week and i'll let you know
or maybe someone know without jtag like this for optimus p930
http://forum.xda-developers.com/showthread.php?p=25501047
nickmatine said:
i'll buy a jtag box next week and i'll let you know
or maybe someone know without jtag like this for optimus p930
http://forum.xda-developers.com/showthread.php?p=25501047
Click to expand...
Click to collapse
i have given my phone for repair to nearby mobile repair shop. i have a very little hope from them .. which means its bricked
hem.acharya said:
i have given my phone for repair to nearby mobile repair shop. i have a very little hope from them .. which means its bricked
Click to expand...
Click to collapse
please tell as what happened
I'll let you next week after buy medusa box
finally, i bought the medusa box but i messed up my motherboard. Why?
In the schematic diagram for Jtag they give me the wrong pins (in mirror). Beacuse i tried many times with wrong configuration my motherboard died. After that i removed the JTAG conector and i so the wrong schematic
now,i still try to fix a lg p 930 so if anybody have a hard bricked phone for sell send a messege
Sorry for my english
SOLVED
greeting
After 6 months I'm back with feedback. I was Able to fix my LG P930 with Medusa box. Meanwhile I bought a professional microscope, Octopus Box, Z3X box and Riff box, so now i fix phones by JTAG. I managed to fix my P930 so is alive again after 6 months

LG F100L Korean Phone Dead Boot..Need Help

Hi..I'm not sure I'm at the right place to ask for help but I thought I tried here..
I have an LG F100L Korean phone that I flashed using KDZ flasher but flashed with F100S instead for upgrade.
Now the phone is semi dead. When I plug phone to PC, it sees as QcomDevice90080 in device manager comport.. but it won't go to download mode any more,
volume up and plug USB in.
I like to know how to revive this phone back please. thanks
Your bootloader are died!
You need restore it by JTAG.
I killed my phone few month ago, repair it on Service Centre = 45 y.e.
miroslav_mm said:
Your bootloader are died!
You need restore it by JTAG.
I killed my phone few month ago, repair it on Service Centre = 45 y.e.
Click to expand...
Click to collapse
Bufff....
I'm in the same situation: I own an F100L Korean model but I live in Spain and it will be nice to have the phone in Catalan or Spanish languaje instead of English. Also, as it is a Korean model, each time I turn on my phone I have to set "Roaming mode ON" and "Restrict Roaming OFF".
I downloaded the NEU/EUROPEAN firm for F100S but after reading your post I think that is better to do not try to flash this firm.
Is this a common problem flashing F100S firms on F100L phones or is just a case of bad lucK? ¿?
Thank you!
citifone said:
Hi..I'm not sure I'm at the right place to ask for help but I thought I tried here..
I have an LG F100L Korean phone that I flashed using KDZ flasher but flashed with F100S instead for upgrade.
Now the phone is semi dead. When I plug phone to PC, it sees as QcomDevice90080 in device manager comport.. but it won't go to download mode any more,
volume up and plug USB in.
I like to know how to revive this phone back please. thanks
Click to expand...
Click to collapse
I have seen that the firm that you flashed (F100S) is 1,04GB while F100L is 675MB, maybe this is the problem because size is very different. I will try to flash P895 firm that is around 670MB.
Anyone tried this?
I want

Device Bricked or not?

hi guys I have an LG G Pad updated to kitkat officially, I have root it and I was installing the clockworkmod recovery using the recoveryinstaller.apk,
when I have tapped on flash recovery my device got stuck on black screen!!! I have tryied all buttons combination but nothing and the lg pc suite or mobiletool cannot do anything.......what I have to do?
Try to power off your g pad and turn it on again. If it get you to recovery mode, then you should connect it to your PC and try LG Support Tool to restore to factory kit Kat update.
Sent from my LG-V500 using Tapatalk
DonutCommander said:
hi guys I have an LG G Pad updated to kitkat officially, I have root it and I was installing the clockworkmod recovery using the recoveryinstaller.apk,
when I have tapped on flash recovery my device got stuck on black screen!!! I have tryied all buttons combination but nothing and the lg pc suite or mobiletool cannot do anything.......what I have to do?
Click to expand...
Click to collapse
If nothing else works, just enter Download mode and recover with LG Mobile Suite. To enter download mode:
1) With machine off, and cable plugged into the tablet but not into computer, hold volume up and down button at the same time (NOT power button).
2) Still holding the combination, plug into the computer. It will now enter Download mode. This can sometimes be tricky if the tablet won't stay off. The key is: on/off unplugged and still holding it-> plug into computer.
When you see the Download Mode on the screen (feel free to unplug the USB as it will now hold the mode until told otherwise), load the LG Mobile Suite and install the standard ROM.
Hi i tryied to put the device in download mode but the pc won't recognize it I can hear the sounds of Windows about the peripheric but the tablet continue to remain in black screen and the support tool won't recognize it.... I can try with another pc but for lg the warranty can pass with root?
Inviato dal mio C6903 utilizzando Tapatalk
DonutCommander said:
Hi i tryied to put the device in download mode but the pc won't recognize it I can hear the sounds of Windows about the peripheric but the tablet continue to remain in black screen and the support tool won't recognize it.... I can try with another pc but for lg the warranty can pass with root?
Inviato dal mio C6903 utilizzando Tapatalk
Click to expand...
Click to collapse
Hi,
I'm in the same boat. I bought the device rooted and it was working fine, then after a day it just shut off when I was in recovery. It wasn't even while I was doing anything to it. I had rebooted into recovery from an apparently stable ROM. The battery was at about 40%. Now there are no lights and almost no sign of life at all. Occasionally when trying to connect it I get the cursor change that indicates that a USB device has connected but the LG Mobile app won't recognize it. Is there any chance that I'm just not pressing the buttons correctly? The instructions I've read say to make sure that the device is off, but I don't know how to tell conclusively that it's off. Has anyone had any similar experience, or is there something else I can try?
Thanks
badwiring said:
Hi,
I'm in the same boat. I bought the device rooted and it was working fine, then after a day it just shut off when I was in recovery. It wasn't even while I was doing anything to it. I had rebooted into recovery from an apparently stable ROM. The battery was at about 40%. Now there are no lights and almost no sign of life at all. Occasionally when trying to connect it I get the cursor change that indicates that a USB device has connected but the LG Mobile app won't recognize it. Is there any chance that I'm just not pressing the buttons correctly? The instructions I've read say to make sure that the device is off, but I don't know how to tell conclusively that it's off. Has anyone had any similar experience, or is there something else I can try?
Thanks
Click to expand...
Click to collapse
Just follow the instructions above. If it has no charge, you may plug it in the wall for 15 minutes before starting.
Subtleone said:
Just follow the instructions above. If it has no charge, you may plug it in the wall for 15 minutes before starting.
Click to expand...
Click to collapse
I've done it many times but there's an element of uncertainty because I can't tell whether it's on or off. My Sony would go through some cycles of blinking lights. I'm probably overlooking something obvious. How do you tell whether it's off, or at least make a good guess?
Thanks
I'm so sad but my device still remain in black screen and I don't know if it is on or off but when plugged windows make a sound but the support tool won't recognize it.. I have installed the drivers from everywhere and changed the pc but nothing my last change is to tryied with Windows xp or sending the device to lg assitance
Inviato dal mio C6903 utilizzando Tapatalk
me too
Hi all,
I've got exactly the same problem, maybe even worse ....
Been reading all about unbricking, updating, recovering etc ... Downloaded about all software I could lay hands on...none working. The B2CAppSetup, which is supposed to install the Mobile Tools doesn't even recognise my Internet Connection , go figure... Or is that suposed to be a fixed-line connection instead of WIFI? I've got some 'off-line-fixed-tools' that starts OK, but as soon as I point it to the *.kdz file and apropriate *.dll's, it just stops with an extract-error. The flashtool I found doesn't find any device on any port,etc etc etc ...
My G-Pad is only running in a kind of bootloop (LG-logo 2x, the death-droid, and again from the beginning) The 'recovery-mode' isn't doing anything and the only thing that surely works is 'download-mode'. But then again, Win XP sees several LGE-USB-devices which are NOT recognised by the LG-software.
Any one ?
Dirk
dirlan2001 said:
Hi all,
I've got exactly the same problem, maybe even worse ....
Been reading all about unbricking, updating, recovering etc ... Downloaded about all software I could lay hands on...none working. The B2CAppSetup, which is supposed to install the Mobile Tools doesn't even recognise my Internet Connection , go figure... Or is that suposed to be a fixed-line connection instead of WIFI? I've got some 'off-line-fixed-tools' that starts OK, but as soon as I point it to the *.kdz file and apropriate *.dll's, it just stops with an extract-error. The flashtool I found doesn't find any device on any port,etc etc etc ...
My G-Pad is only running in a kind of bootloop (LG-logo 2x, the death-droid, and again from the beginning) The 'recovery-mode' isn't doing anything and the only thing that surely works is 'download-mode'. But then again, Win XP sees several LGE-USB-devices which are NOT recognised by the LG-software.
Any one ?
Dirk
Click to expand...
Click to collapse
If you are in download mode, then you are halfway there. As to the drivers, try uninstalling them and reinstalling. Then enter the LG Mobile Suite fresh and try from there.
---------- Post added at 02:47 AM ---------- Previous post was at 02:46 AM ----------
badwiring said:
I've done it many times but there's an element of uncertainty because I can't tell whether it's on or off. My Sony would go through some cycles of blinking lights. I'm probably overlooking something obvious. How do you tell whether it's off, or at least make a good guess?
Thanks
Click to expand...
Click to collapse
If you hold the power button for a few seconds, you will see it go off, even if it is showing a black screen. The difference will be visible.
Subtleone said:
If you are in download mode, then you are halfway there. As to the drivers, try uninstalling them and reinstalling. Then enter the LG Mobile Suite fresh and try from there.
Click to expand...
Click to collapse
That's about 3156486 times I've been doin' that, to no avail, if you must know
My guess is ,again, that this software refuses to connect over WIFI and only works on cabled line...
I keep trying , tnx anyway.
Cheers, Dirk
dirlan2001 said:
That's about 3156486 times I've been doin' that, to no avail, if you must know
My guess is ,again, that this software refuses to connect over WIFI and only works on cabled line...
I keep trying , tnx anyway.
Cheers, Dirk
Click to expand...
Click to collapse
NVM. Misread. Anyhow, I found it doubtful that the LG Mobile Suite has issues with WiFi specifically, since the software has no way of knowing how it is receiving data via the internet. It may be an XP issue.
Subtleone said:
NVM. Misread. Anyhow, I found it doubtful that the LG Mobile Suite has issues with WiFi specifically, since the software has no way of knowing how it is receiving data via the internet. It may be an XP issue.
Click to expand...
Click to collapse
This worked for me on 2nd attempt
https://www.youtube.com/watch?v=ASllzBNc6hw
http://forum.xda-developers.com/showthread.php?t=2471370
My guess is ,again, that this software refuses to connect over WIFI and only works on cabled line...
I keep trying , tnx anyway.
Click to expand...
Click to collapse
I had a similar issue with Sony's Emma update tool. On one of my computers (a Fujitsu Lifebook) it consistently failed saying that I had no internet connection. Another computer was fine.
My bricked LG-V500 must have been some hardware issue. I wondered if I had done something because I was flashing various ROMs, but I didn't do anything careless and it died when I inserted an SD card, not while I was performing any updates. I had just bought it on eBay and I really didn't want to make the seller deal with it (even though he had rooted and tinkered with it) when there was a decent chance that I had done it anyway. He sent me his newegg invoice, I returned it to them, and they just sent out the replacement.
LG G Pad black screen
DonutCommander said:
I'm so sad but my device still remain in black screen and I don't know if it is on or off but when plugged windows make a sound but the support tool won't recognize it.. I have installed the drivers from everywhere and changed the pc but nothing my last change is to tryied with Windows xp or sending the device to lg assitance
Inviato dal mio C6903 utilizzando Tapatalk
Click to expand...
Click to collapse
Hi, I have an LG G Pad v500 with the same problem. I was trying to unlock my bootloader. Then I replaced my aboot to this one http://forum.xda-developers.com/show....php?t=2698267, following this guide: http://www.grupoandroid.com/topic/1....t-todo-en-uno/.
I have an LG L70 D325 and it worked to me, so I tried to do the same with my LG G Pad.
Now my LG G Pad doesn't turn on. My screen is black and I can't access "Download Mode" nor "Recovery Mode" and nothing else. It's seems like my device is dead.
Can someone help me?
Is there something that I can do to fix my device?
I appreciate all kind of help!!!
DonutCommander said:
I'm so sad but my device still remain in black screen and I don't know if it is on or off but when plugged windows make a sound but the support tool won't recognize it.. I have installed the drivers from everywhere and changed the pc but nothing my last change is to tryied with Windows xp or sending the device to lg assitance
Inviato dal mio C6903 utilizzando Tapatalk
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I know this is old 3 year old reply. But i'm fighting with same issue on my T-Mobile LG PAD V521. Did you get this fixed or could tell me how? I don't know when tablet is on or off and can't tell.
I understand it has to be off for download mode but problem is it might take long time for battery to be "off".
Thank you

e988 KEEPED BOOTING INTO CWM, NOW ITS BRICKED!!!! IT WONT EVEN TURN ON

I was trying out a kitkat kernel which was for our kitkat official but I stupidly used it on an aosp rom and then my phone would only boot into cwm recovery and then I factory reset and it now doesnt even turn on, it shows up on my laptop but im running windows 8 and i havent been able to use the unbrick methods. If anyone can help out it would be appreciated and if i need to send it to LG i know i have breached warranty so what should i say to them?
Thanks!
Can you get into download mode?
Make sure the phone is off. Hold volume up and down at the same time and plug you USB cable into your phone, your phone should go into download mode.
It wont turn on at all, its like all the partitions have been corrupted. I cant get into download mode and when i go into adb it say (fault device) so I think ill need to send it back to LG
riki126 said:
It wont turn on at all, its like all the partitions have been corrupted. I cant get into download mode and when i go into adb it say (fault device) so I think ill need to send it back to LG
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That sounds about right.....that really sucks man ....if you cant get into download mode and I don't know of a jig built for this device butni have one for Samsung which throws it into download mode......for our device I know of none..........your beat bet is probably to send it to lg as it seems to be hardbricked
2SHAYNE
Yeah i agree, thanks
Hi what should i tell LG on the phone when i call them? should i tell them the truth or a lie? its completly bricked so they wouldnt have any traces of me rooting it would they?
JustinNL said:
Can you get into download mode?
Make sure the phone is off. Hold volume up and down at the same time and plug you USB cable into your phone, your phone should go into download mode.
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shayneflashindaily said:
That sounds about right.....that really sucks man ....if you cant get into download mode and I don't know of a jig built for this device butni have one for Samsung which throws it into download mode......for our device I know of none..........your beat bet is probably to send it to lg as it seems to be hardbricked
2SHAYNE
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Click to collapse
Hi what should i tell LG on the phone when i call them? should i tell them the truth or a lie? its completly bricked so they wouldnt have any traces of me rooting it would they?
riki126 said:
Hi what should i tell LG on the phone when i call them? should i tell them the truth or a lie? its completly bricked so they wouldnt have any traces of me rooting it would they?
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Click to collapse
Sometimes if you try to charge the phone for a really long time (say 12 to 18 hrs at stretch) - the phone starts to turn on. Try that. and see if you can boot into download mode.
Also, when you give it to LG ... tell them that it is not turning on, thats it...
ok, i tried charging it but nothing happened so ill send it to them and just say that it wont turn on. Thanks!
Once they get it booted up and see the custom kernel and Rom they are most likely going to charge you full price for another phone and of course will not honor any warrantee. As long as you're ok with that go ahead and sent it back for a replacement. with that bein said, it's probably best you tell them the truth so you get accurate info from them ahead of time.
riki126 said:
I was trying out a kitkat kernel which was for our kitkat official but I stupidly used it on an aosp rom and then my phone would only boot into cwm recovery and then I factory reset and it now doesnt even turn on, it shows up on my laptop but im running windows 8 and i havent been able to use the unbrick methods. If anyone can help out it would be appreciated and if i need to send it to LG i know i have breached warranty so what should i say to them?
Thanks!
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If it is not to late.. What did you mean by "it shows up on my laptop but im running windows 8 and i havent been able to use the unbrick methods."?
TheMighyLoki said:
If it is not to late.. What did you mean by "it shows up on my laptop but im running windows 8 and i havent been able to use the unbrick methods."?
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It seems to show up in device manager when i connect it with my USB as QHSUSB_DLOAD
riki126 said:
It seems to show up in device manager when i connect it with my USB as QHSUSB_DLOAD
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Sorry I was hoping to help but from a little looking, it is Hard Brick. Sometime its the smallest thing can change everything but not this time.
Sorry and good luck.
TheMighyLoki said:
Sorry I was hoping to help but from a little looking, it is Hard Brick. Sometime its the smallest thing can change everything but not this time.
Sorry and good luck.
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Click to collapse
No harm done haha. ill talk to LG and see what they can do for me. Thanks

Brick QHSUSB_Dload

hello people today have inadvertently p880 flashed a kernel of 4x HD on my Optimus G E975. (I had had it for my wife on my phone saved)
Unfortunately, since then nothing works.
I no longer get the recovery I'm no longer in the fastboot and not even in the download mode.
Only when I connect the phone to the PC, the status lamp lights red briefly
The phone will be visible to a Windows XP PC as QHSUSB_Dload unknown device.
I Have found a Link on XDA but this is in chinese.
Does not come with the instructions further unfortunately.
Has anyone had experience with it?
Can I save the phone yet? Urgently need your help.
Sorry for my Bad Englisch.
Did you only flashed a kernel? Can you still get to the bootloader to flash kdz? If not you probably have an hard brick translate this page with google translate
http://bbs.gfan.com/android-6269182-1-1.html
It has an way what could work.
Do you still have guarantee to return the phone to lg? Cause it might get fixed i dont want to let broke parts or what to get new one i think that is wrong but this is fixable you justneed the knowledge and the tools.
Verstuurd vanaf mijn Nexus 4 met Tapatalk
Hard Bricked E975 totally
babo84 said:
hello people today have inadvertently p880 flashed a kernel of 4x HD on my Optimus G E975. (I had had it for my wife on my phone saved)
Unfortunately, since then nothing works.
I no longer get the recovery I'm no longer in the fastboot and not even in the download mode.
Only when I connect the phone to the PC, the status lamp lights red briefly
The phone will be visible to a Windows XP PC as QHSUSB_Dload unknown device.
I Have found a Link on XDA but this is in chinese.
Does not come with the instructions further unfortunately.
Has anyone had experience with it?
Can I save the phone yet? Urgently need your help.
Sorry for my Bad Englisch.
Click to expand...
Click to collapse
I got same case of yours, please help us xdas :crying:
babo84 said:
hello people today have inadvertently p880 flashed a kernel of 4x HD on my Optimus G E975. (I had had it for my wife on my phone saved)
Unfortunately, since then nothing works.
I no longer get the recovery I'm no longer in the fastboot and not even in the download mode.
Only when I connect the phone to the PC, the status lamp lights red briefly
The phone will be visible to a Windows XP PC as QHSUSB_Dload unknown device.
I Have found a Link on XDA but this is in chinese.
Does not come with the instructions further unfortunately.
Has anyone had experience with it?
Can I save the phone yet? Urgently need your help.
Sorry for my Bad Englisch.
Click to expand...
Click to collapse
i'm in the same situation -.-
i think we can't do nothing by ourself only cervice centre can help us...
igli83 said:
i'm in the same situation -.-
i think we can't do nothing by ourself only cervice centre can help us...
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Click to collapse
Yeah, need to bring mine to where i bought it. Have you tried to search alternative way same as Jtag service?
systembuilder said:
Yeah, need to bring mine to where i bought it. Have you tried to search alternative way same as Jtag service?
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Click to collapse
jtag riff is the way ... but i don't own it ...
now i just have to try to find a cetner that use this way to repair smartphones. surfing on the net i realized that is the only way that can save us.
http://hi.baidu.com/ch_ff/item/c5baa02910fbbe110975082c
only way its jtag repair ;/

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