Sorry, i am very poor at english.
My G2 is Hard Bricked (No recovery, no download mode, even no LG logo!).
My computer says my G2 is 'Unknown Device'
I tried to fix it, but anything works.
And almost every solutions I've read are needed QHSUSB_DLOAD or similar things, so i can't get any help:crying:
Please help me........
I don't want to go to the support center:crying:
When you attempt to boot the phone is it just a black screen? As in you can see the backlight on, but the screen is black?
EricCamino121 said:
When you attempt to boot the phone is it just a black screen? As in you can see the backlight on, but the screen is black?
Click to expand...
Click to collapse
Nope.:crying:
My phone is not answering while(after) pressing my power button.
No backlight.
My phone do completely nothing without computer.
EricCamino121 said:
When you attempt to boot the phone is it just a black screen? As in you can see the backlight on, but the screen is black?
Click to expand...
Click to collapse
But i can controll the power.
When the phone turns off, computer can't cognize my phone.
Try plugging your phone into the computer when the screen is black, and if it comes up with a bunch of different partitions, then you're going to need to manually flash the bootstack with a linux machine.
Related
Running the rom in my sig. Downloaded and installed Wikitude world browser from the marketplace, and now I've got the black screen of death. It won't go away even after a reboot. What can I do? I haven't backed up my android in a LONG time and I'm not prepared to lose everything!! Any way I could recover it?
could try using 'android commander' to uninstall the app via the pc?
Hello,
I have a similar problem.
In my case, its truly "permanent".
I haven't installed nothing special, nor did I do anything special that could've triggered this screen of death. I just had the app LiveRadio on for less than 1 hour.
I turned off the screen with the end button, and when I pushed it again, the back lights went on, but no image at all, just black!
I googled this poblem, and tried some solutions, like turning off/on the device, taking out the battery and so on, nothing worked!
The most bizarre thing though, is that the screen is permanently black! It's always black, be it in bootloader mode, spl, mgldr, or something else, no image is displayed.
I even tried to hardreset my android soft (I managed to do it somehow), but this didn't chase away the black screen.
The screen responds though. I managed to use androidscreencast to control the device via my PC, everything works normally, touching the screen triggers the desired commands, it's just pitch black...
Do you think my screen is broken in some way? Or maybe there is a problem inside the phone, a linking issue.
Does anyone have an idea? Thank you in advance.
what you could do, as you are using your pc for doing tasks on your phone, is perform taks 29.. then flash the windows mobile rom (trough sd and rename .nbh file to LEOIMG.nbh) this way your HSPL is deleted aswel.. and then what i would do, is send it back to repair.. because i think your screen has a problem.
I don't know if you are able to do all those steps as if you have to pull down the volum (or pull up?) to proceed the windows installation when going first into the 3colored screen.
shadephenix said:
Hello,
I have a similar problem.
In my case, its truly "permanent".
I haven't installed nothing special, nor did I do anything special that could've triggered this screen of death. I just had the app LiveRadio on for less than 1 hour.
I turned off the screen with the end button, and when I pushed it again, the back lights went on, but no image at all, just black!
I googled this poblem, and tried some solutions, like turning off/on the device, taking out the battery and so on, nothing worked!
The most bizarre thing though, is that the screen is permanently black! It's always black, be it in bootloader mode, spl, mgldr, or something else, no image is displayed.
I even tried to hardreset my android soft (I managed to do it somehow), but this didn't chase away the black screen.
The screen responds though. I managed to use androidscreencast to control the device via my PC, everything works normally, touching the screen triggers the desired commands, it's just pitch black...
Do you think my screen is broken in some way? Or maybe there is a problem inside the phone, a linking issue.
Does anyone have an idea? Thank you in advance.
Click to expand...
Click to collapse
Hi Guys,
I've got a Problem..
When I want to turn on my HD2, it vibrates and stucks on the first white Screen with the green HTC.
When I turn my phone on holding the volume down button, the tri color screen appears, but when I plug the phone to the PC, it turns black and nothing happens.
Could you help me?
Sry for my bad english
Greetings
Meinsss said:
Hi Guys,
I've got a Problem..
When I want to turn on my HD2, it vibrates and stucks on the first white Screen with the green HTC.
When I turn my phone on holding the volume down button, the tri color screen appears, but when I plug the phone to the PC, it turns black and nothing happens.
Could you help me?
Sry for my bad english
Greetings
Click to expand...
Click to collapse
Can you tell me if you install anything on the phone? like a hspl , clk or magdlr?
And when your phone is off and plugged to the pc doesnt the battery load?
Odp: White Screen of Death and some other problems..
You might want to try installing WM from SD, without connecting the phone to your PC. You do need an SD card reader though.
HD2 still the king! + Paranoid JellyBean with Tapatalk
Johrans said:
Can you tell me if you install anything on the phone? like a hspl , clk or magdlr?
And when your phone is off and plugged to the pc doesnt the battery load?
Click to expand...
Click to collapse
I've got the right Radio and HSPL (2.08), my HD2 runs around 1 year without problems with MAGDLR; in this time I flashed it a couple of times, without problems.
When it's plugged to the PC it's doing nothing, no LED is turning on or vibrate, so I don't know if it's loading.
Spaqin said:
You might want to try installing WM from SD, without connecting the phone to your PC. You do need an SD card reader though.
HD2 still the king! + Paranoid JellyBean with Tapatalk
Click to expand...
Click to collapse
Yes, I try it right now, thanks
EDIT: Tried it, and it doesn't work. It won't show the "Loading..." Screen.
Please help me :crying:
Hi there people.
my phone is bricked. i can't even get to the TRI COLOR bootloader screen for HSPL.
there's no response with the power button adn the volume key.
i'm basically trying to ask this:
is there anyway to reinstall the very CORE-FIRMWARE of the hd2? that is, reinstall even the tricolor screen itself. because for somereason there's no way to the tricolor screen, the hd2 just won't power on.
thanks for the help .
What a bad situation ... But don't worry ... use JTAG ...
maxmayhem said:
Hi there people.
my phone is bricked. i can't even get to the TRI COLOR bootloader screen for HSPL.
there's no response with the power button adn the volume key.
i'm basically trying to ask this:
is there anyway to reinstall the very CORE-FIRMWARE of the hd2? that is, reinstall even the tricolor screen itself. because for somereason there's no way to the tricolor screen, the hd2 just won't power on.
thanks for the help .
Click to expand...
Click to collapse
Dear friend ... I think you can make it using a JTAG Box ... if you search in the net , you can find many manufacturers which sell / give JTAG service ... that's it ... Good luck
With Best Wishes
Hitman1376
First, check the battery pins aren't bent.
Checked everything
Hi.
i seem to have checked everything when it comes to getting it to power on.
but it won't.
1. checked battery pins,
2. tried freezing.
3. tried reseting,
4. hard resetting.
5. charged the battery from an outside source. nothing wrong with battery.
the phone detects in windows, even when it is powered off.
it says so with the MY HTC drivers,
is there anything i can do with the phone with the phone not powering on, but IS detected in windows.
in other words, what i need is some sort of OFFLINE FLASHER. something that'll flash the phone without turning it on.
hope ya'll can help. there's obviously something i'm missing. you know how it is, sometimes you just miss something and it's right there in front of you........ where did i put my car keys?
thanks.
Guys,
so i've done some searching to no avail so i'm desperately asking for some help so i can fix my pregnant's wife cell phone (she really needs it)
I rooted her LG G2 (ATT) some time back. I never installed any recovery or custom ROM. She received an update software notification and I told her not to accept. Well coincidently later on in the day her phone stopped working (she states she did press software update button).
He phone is bricked and boots only to the LG G2 logo and she gets a boot certification error and phone turns off (but i think screen still off).
Attempting to do a hard reset did not work, i got the same LG screen with same error
I decided to flash back to stock, i understand the process and have done this before on my LG G3.
Only problem is when i try to go into download mode and plug USB into phone I get pop up messages on my laptop asking me to format local disk h: I notice that every time I attempt to go into download mode and plug the phone in, i get a bunch of local drives that pop up. I tried formatting out of desperation, but it told me disk was protected.
No idea wha'ts going on. Anyone know why i get a bunch of local drive disks instead of my phone going into download mode when i plug into my laptop?
I greatly appreciate the help, i've been at this for 3 hrs and i'm frustrated.
I think my problem may be that the phone is not truly "OFF" and i don't know how to turn this completely off since there's no battery to pull. I'm not even sure if this is the problem, but just an idea.
I tried letting the phone die completely. I thought i'd be able to let it die, charge it a bit, then hold volume up and plug it into computer to get into download mode. I thought i was a genius, until the phone died and as soon as i plugged it into charge it automatically went into bootloop again.
I think the problem is that i can't turn off the phone to get into download mode.
Any ideas?
bumping in this in hopes of some help. Still can't get this thing to go into download mode.
cyaiphone said:
I tried formatting out of desperation, but it told me disk was protected.
Click to expand...
Click to collapse
DON'T DO THINGS OUT OF DESPERATION.
THEY ARE PROTECTED FOR A REASON.
cyaiphone said:
bumping in this in hopes of some help. Still can't get this thing to go into download mode.
Click to expand...
Click to collapse
When I get a boot certification error my phone is always in a state when I can never truly turn it off.
When I hold the POWER button it turns OFF, then immediately turns ON again when I release the POWER button.
My solution? Hold the POWER button down for about 30 seconds.
My screen turns off at around the 10 second mark and after a while I let go of the POWER button and my phone stays OFF.
It's probably best to do this in a dark room so you can tell if the screen is really OFF.
If you're having trouble truly turning your device OFF, try THIS tutorial. It involves removing the rear case of your G2 and disconnecting your Battery.
Okay now.. assuming you got your phone to turn OFF.. continue reading..
Make sure you have the LG Drivers installed on your PC. You can download them HERE.
After installing those Drivers, download and install the Universal ADB Drivers from HERE.
Now after doing the above, try Download Mode again. Hold Volume UP and plug your phone into your PC via USB (keep holding Volume UP until you see "Download Mode").
Success? If so.. visit THIS tutorial and do the "TOT Method".
No Success? Post back and let me know :good:. You may need to follow THIS tutorial as a final solution.
d00lz said:
DON'T DO THINGS OUT OF DESPERATION.
THEY ARE PROTECTED FOR A REASON.
When I get a boot certification error my phone is always in a state when I can never truly turn it off.
When I hold the POWER button it turns OFF, then immediately turns ON again when I release the POWER button.
My solution? Hold the POWER button down for about 30 seconds.
My screen turns off at around the 10 second mark and after a while I let go of the POWER button and my phone stays OFF.
It's probably best to do this in a dark room so you can tell if the screen is really OFF.
If you're having trouble truly turning your device OFF, try THIS tutorial. It involves removing the rear case of your G2 and disconnecting your Battery.
Okay now.. assuming you got your phone to turn OFF.. continue reading..
Make sure you have the LG Drivers installed on your PC. You can download them HERE.
After installing those Drivers, download and install the Universal ADB Drivers from HERE.
Now after doing the above, try Download Mode again. Hold Volume UP and plug your phone into your PC via USB (keep holding Volume UP until you see "Download Mode").
Success? If so.. visit THIS tutorial and do the "TOT Method".
No Success? Post back and let me know :good:. You may need to follow THIS tutorial as a final solution.
Click to expand...
Click to collapse
I am trying this now. I was uncertain of my wife's phones fate and gave up on it so this morning i had to go to ATT and get her a new phone. She travels alot and is pregnant so she needs a phone and i had no choice but to upgrade her to the S6(she was long over due)
I am still going to try this method so i can restore and sell on ebay. Hope it works!
You're welcome.
d00lz said:
DON'T DO THINGS OUT OF DESPERATION.
THEY ARE PROTECTED FOR A REASON.
When I get a boot certification error my phone is always in a state when I can never truly turn it off.
When I hold the POWER button it turns OFF, then immediately turns ON again when I release the POWER button.
My solution? Hold the POWER button down for about 30 seconds.
My screen turns off at around the 10 second mark and after a while I let go of the POWER button and my phone stays OFF.
It's probably best to do this in a dark room so you can tell if the screen is really OFF.
If you're having trouble truly turning your device OFF, try THIS tutorial. It involves removing the rear case of your G2 and disconnecting your Battery.
Okay now.. assuming you got your phone to turn OFF.. continue reading..
Make sure you have the LG Drivers installed on your PC. You can download them HERE.
After installing those Drivers, download and install the Universal ADB Drivers from HERE.
Now after doing the above, try Download Mode again. Hold Volume UP and plug your phone into your PC via USB (keep holding Volume UP until you see "Download Mode").
Success? If so.. visit THIS tutorial and do the "TOT Method".
No Success? Post back and let me know :good:. You may need to follow THIS tutorial as a final solution.
Click to expand...
Click to collapse
haven't had luck, but i am still trying! It seems like the screen does go all the way black after about 10 seconds. I hold it for another 20 then let go. I then hold volume up and enter in USB, but i still get the secure boot error.....grrr i will keep trying, but i REALLY Appreciate your response!
cyaiphone said:
haven't had luck, but i am still trying! It seems like the screen does go all the way black after about 10 seconds. I hold it for another 20 then let go. I then hold volume up and enter in USB, but i still get the secure boot error.....grrr i will keep trying, but i REALLY Appreciate your response!
Click to expand...
Click to collapse
You're more than likely going to have to do the last option I linked you to, which requires a unix-like environment. If you need any help with that just send me a PM or post in that thread specifically.
Hello, I have D802 16gb phone and just started acting very wierd.... Firstly I do not drop it or drop to water or so ever, I protecting my phones. So, one day screen just go black, like went to sleep but blacklight working I can see, but nothing showing up, when touching I can hear touch sounds its like screen started not working or disconnected something. After a little time its started show again but after a few minutes of useage again screen went black, again backlight was working... So done hardreset, then tried unbricking it with flash tools and ksz files. But even when I power up phone, sometimes I can see LG logo, sometimes I cant, it booted after setup and I can hear with beeps of touch thats it gives me first time setup... I have another LG G2, so I know where to press, but nothing appears, just black screen with backlight... any solutions? I can try dissasemble phone if anyone can lead me through what to look for :/
I tried little bit dissasembly, reconnected displays connectors but no luck I cant believe that screen can just die on useage...
intresting thing... when I press vol Down and power button I got LG logo, but then nothing, just going straight to booting... Cant even go to do hard reset...
scorpio1991 said:
intresting thing... when I press vol Down and power button I got LG logo, but then nothing, just going straight to booting... Cant even go to do hard reset...
Click to expand...
Click to collapse
Can you get into downloa mode . VOL UP and connect usb cable.
I think so, because I tried reflash stock from ksz file with flashtool. Flash OK boots to first user setup but no image, just backlight... Tried holding very long power button or cleaning connector , just googled it, but no luck... now sometime with voldown and powerbutton holding I can get LG logo first, but then nothing, but it also does not appear everytime.... its like I have to wait some time when phone turned off to see at least LG logo :/
https://www.youtube.com/watch?v=72_NRVLAn7M
video showing that touch works, but screen dont show anything :/
scorpio1991 said:
https://www.youtube.com/watch?v=72_NRVLAn7M
video showing that touch works, but screen dont show anything :/
Click to expand...
Click to collapse
Maybe screen is damaged . or loose connection ot the ribbon cable thos are just some suggestions..