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I have flashed my at&t tilt 2 with core cell evo v1.2 & it was working fine for awhile but now my screen is just black i can hear the phone make sounds and all but can't see the screen at all i really need help fixing this as this is the only phone i have any help or suggestions will be greatly appreciated thanks in advance.
i may be wrong but from what u have described... ur having a Sleep of Death (SOD) problem. have u tried takin out the battery or soft reseting the phone?
heres a link to a potential problem solver. Try to stay away from CHT lock and auto update apps!
sagarc88 said:
i may be wrong but from what u have described... ur having a Sleep of Death (SOD) problem. have u tried takin out the battery or soft reseting the phone?
Click to expand...
Click to collapse
yes i have done both and after the phone reboots i can hear sounds but i am still unable to see anything on the screen
Edit - I take that back, if it's still not working after a reboot
Have you tried entering the bootloader and re-flashing with the stock ROM?
If you can't see anything at all on the screen, no splash screens etc, even after soft-reset or entering the bootloader, then it sounds like you have a hardware problem (screen failure).
steviewevie said:
If you can't see anything at all on the screen, no splash screens etc, even after soft-reset or entering the bootloader, then it sounds like you have a hardware problem (screen failure).
Click to expand...
Click to collapse
i can't even tell if i can enter the bootloader screen because i can't see anything on the screen is there any way to tell if it's in the bootloader screen without being able to see the screen at all & if i do have a hardware problem (screen failure) how can i put stock spl & stock rom back on the phone to get it serviced
steviewevie said:
Edit - I take that back, if it's still not working after a reboot
Click to expand...
Click to collapse
if its still not working after a reboot then what? please help me i need a solution to fix this because if i can't even fix this how can i even send it in to get fixed i won't be able to because it has been flashed & has hardspl on it
"PLEASE HELP"
It's a tricky situation. So if you hold down Volume Down (and keep it held down) and press the reset button, then you still don't have anything come up on the screen ?
How about if you try a hard reset, does anything come up then ? You can hear the phone making sounds, so it seems like it's just the screen ?
Putting the charger in doesn't help, does it ?
You could try flashing a stock ROM from SD card and seeing what happens.
You might well have to send it back under warranty with HardSPL still on. In that case, if it was me, then if they tried to say the warranty was void just because of HardSPL I would argue very strongly against that and ask them to prove it - e.g. how can HardSPL stop your screen working ? I don't know what country you're in, but in the UK I think our consumer protection laws would have something to say about that.
steviewevie said:
It's a tricky situation. So if you hold down Volume Down (and keep it held down) and press the reset button, then you still don't have anything come up on the screen ?
How about if you try a hard reset, does anything come up then ? You can hear the phone making sounds, so it seems like it's just the screen ?
Putting the charger in doesn't help, does it ?
You could try flashing a stock ROM from SD card and seeing what happens.
You might well have to send it back under warranty with HardSPL still on. In that case, if it was me, then if they tried to say the warranty was void just because of HardSPL I would argue very strongly against that and ask them to prove it - e.g. how can HardSPL stop your screen working ? I don't know what country you're in, but in the UK I think our consumer protection laws would have something to say about that.
Click to expand...
Click to collapse
how can i flash anything if i can't see the screen?
Doo Doo said:
how can i flash anything if i can't see the scrren?
Click to expand...
Click to collapse
I've never flashed via SD, so I could be wrong on this. But I thought it was still possible. I see that the instructions (in the sticky on flashing ROMs) say to put it into the bootloader and "follow the on-screen instructions". I wonder if it's possible to just wait for a while and then press the appropriate key ? Though I don't know what the "appropriate key" is.
Perhaps someone who has flashed via SD can comment further, e.g. as to whether it's possible to do this without seeing the screen ?
steviewevie said:
I've never flashed via SD, so I could be wrong on this. But I thought it was still possible. I see that the instructions (in the sticky on flashing ROMs) say to put it into the bootloader and "follow the on-screen instructions". I wonder if it's possible to just wait for a while and then press the appropriate key ? Though I don't know what the "appropriate key" is.
Perhaps someone who has flashed via SD can comment further, e.g. as to whether it's possible to do this without seeing the screen ?
Click to expand...
Click to collapse
man i really need to fix this maybe you can ask around for me since i'm new here & really don't know anybody on this board
I know it's frustrating, I'd be kinda worried if I had an apparently-non-working screen too. But please be patient, and wait for more people to see your posting. The folks in the US will be coming online around this sort of time, so there will be more people looking in and hopefully someone can help further.
Flash without seeing the screen
Enter boot loader even if you can not see the screen. You can flash your phone to stock then enter boot loader again and hard spl. I had a similar situation and was able to complete the process and warranty repair with AT&T no problems, or you can pay to have it fixed at an outside shop. I was quoted 150 and refused to spend that muck so I flashed the phone without seeing the screen...
I saw your post over on Sergio's thread but decided to answer you here.
You do have a blown screen, no doubt there. How that happened is not really relevant.
My best advise is to connect your phone to your PC and wait for the activesync connection to come up. Once that happens you know you have a good connection and can flash. Run the RUU (or exe) for your stock ROM, the on screen (PC Screen) prompts will let you know if it can't proceed. Once the stock ROM is back on it, follow the same procedure and put the stock SPL back. Then send it off to get the screen replaced.
Hope that helps
Russ
Russ741 said:
I saw your post over on Sergio's thread but decided to answer you here.
You do have a blown screen, no doubt there. How that happened is not really relevant.
My best advise is to connect your phone to your PC and wait for the activesync connection to come up. Once that happens you know you have a good connection and can flash. Run the RUU (or exe) for your stock ROM, the on screen (PC Screen) prompts will let you know if it can't proceed. Once the stock ROM is back on it, follow the same procedure and put the stock SPL back. Then send it off to get the screen replaced.
Hope that helps
Russ
Click to expand...
Click to collapse
well when i plug my phone to the computer activesync is not popping up what can i do to get activesync to recognize my phone
can somebody please help me i need to reflash my phone but i am unable to see anything on my screen when i plug it up to my computer activesync is not working so what can i do please i really need help with this
Flashing witout screen
Step 1
Enter boot loader mode (* Remove the back cover from the phone.
* Hold the Volume Down button.
* Use the stylus to press the reset hole.
* Or if the device was powered off, press the power button whilst holding down the Volume Down button.)
and attach to computer. (wait 30 to 60 seconds)
Step 2
Check device manager for HTC mobile sync under mobile devices.(Active sync will not work in boot loader mode)
Step 3
Flash using Rhodium CustomRUU on your PC. (use original ROM from At&T.
Step 4 repeat for Radio
Step 5 Use Stock_SPL_Restore_087.zip from http://forum.xda-developers.com/showthread.php?t=550131 repeat the process with it.
This should work it did for me. Let me know if you run into problems.
Hello everyone, i have used this site for root another phones on past but now i can't understand how to fix my problem by myself. Thats why i'm here to kindly ask(beg) for help.
I tryed to root the phone, first i used the Framaroot, i thought it worked but look likes not, i'm getting the Secure booting Error! Couse: boot certification verify.
Ok, looks not a big deal, lots of guys got it and solved their problems with this post. But now is where i ask sorry because i couldn't make it.
I can enter on dowload mode, i tried all the steps on the post and did not worked. I need a light.
When i used the KDZ_FW, i got a message of error on extrating file.
When i tryed make a Recovery Hard Reset, i got the message Secure booting Error! Couse: boot certification verify.
When i try to turn it on by pressing the power + volumerdown = nothing happen.
I have a Optimus G E977, and the software was the E97710d.
Thanks for the attention.
http://forum.xda-developers.com/showpost.php?p=45355871&postcount=1
Question 5. I know it's hard to read before..i see things didn't changed around since i left. I see same lazy people,rushing into things before looking around....pffff....
Maybe U can help me too.
Everything was fine with my OG but problems start when installing CM11. I decided to go back to stock later (I did it) but then couldnt be able to enter recovery or download mode. I tried several methods like re root, unlock again and lately using ROM Manager and trying to install another recover all get screwed up. Only black screen. Trying and trying I could install KDZ firmware
So then I root, unlock boatloader with method one from here: http://forum.xda-developers.com/showthread.php?t=2667398
Ok i dont know if boatloader is unlocked now but i know I cant enter recovery or download mode. Im afraid to use freegee to try to unlock again.
What should I do.
Thanks
kimitza said:
http://forum.xda-developers.com/showpost.php?p=45355871&postcount=1
Question 5. I know it's hard to read before..i see things didn't changed around since i left. I see same lazy people,rushing into things before looking around....pffff....
Click to expand...
Click to collapse
kimitza said:
http://forum.xda-developers.com/showpost.php?p=45355871&postcount=1
Question 5. I know it's hard to read before..i see things didn't changed around since i left. I see same lazy people,rushing into things before looking around....pffff....
Click to expand...
Click to collapse
I appreciate your intention to help, maybe its because i'm a Braziliam guy, with not the best english, that i can't figure how to use the FREEGEE app if i can't start the cellphone.
Thanks again.
OBS: I have used that app too before get this error. And was just becouse tryed to enter on recovery mode that i got that message.
I understand that your celphone cant turn on or enter download mode or recovery?
If thats your situation maybe I can help U (I think)
Fuguets said:
I appreciate your intention to help, maybe its because i'm a Braziliam guy, with not the best english, that i can't figure how to use the FREEGEE app if i can't start the cellphone.
Thanks again.
OBS: I have used that app too before get this error. And was just becouse tryed to enter on recovery mode that i got that message.
Click to expand...
Click to collapse
Well, i'll try to explain all to not get missunderstood.
My situation is, without the USB cable the celphone don't respond to any button press.
With USB cable, by the momment that i plug it, the screen shows the error message.
With the USB cable and in the error message screen, i can press the volume buttons +- and power, after that the phone restart and shows the download mode.
What i know so far is, if i can enter download mode, and here is your words, all is not lost.
Knowing that, all solutions i found on this site doesn't work with me. Or, what is possible, i didn't make it right.
The phone do not enter on recovery mode.
I gess this is all. For now
Thanks for the patience to teach who needs to be teached.
ErnestoD said:
I understand that your celphone cant turn on or enter download mode or recovery?
If thats your situation maybe I can help U (I think)
Click to expand...
Click to collapse
My previous problem was far worst than yours.
I recommend U to uninstall all LG stuff from your PC and follow this guide: http://www.htcmania.com/forumdisplay.php?f=1026
Its in spanish so I think U wont have much problem
I did it yestesrday and save me. Whit it U will install a new KDZ firmware, even if it is bigger than 1GB
Good luck
QUOTE=Fuguets;51799238]Well, i'll try to explain all to not get missunderstood.
My situation is, without the USB cable the celphone don't respond to any button press.
With USB cable, by the momment that i plug it, the screen shows the error message.
With the USB cable and in the error message screen, i can press the volume buttons +- and power, after that the phone restart and shows the download mode.
What i know so far is, if i can enter download mode, and here is your words, all is not lost.
Knowing that, all solutions i found on this site doesn't work with me. Or, what is possible, i didn't make it right.
The phone do not enter on recovery mode.
I gess this is all. For now
Thanks for the patience to teach who needs to be teached.[/QUOTE]
As I see, if i'm looking for the guide you are refering, of install the original rom, is the same one that i already tried and i got message error of extract file.
I deleted all lg stuff from computer, downloaded everything of the guide and the message is the same.
Any more suggestion ?
PS: I prefer english version , at least to read is easy to me.
Edit1:I wonder if the fact of my kdz file be bigger than 1gb causes that ?
Edit2: When i try the guide on this link the step 7 does not show to me, and my phone or some similar does not show on the Usb Controler list to install.
Thanks again
ErnestoD said:
My previous problem was far worst than yours.
I recommend U to uninstall all LG stuff from your PC and follow this guide
Its in spanish so I think U wont have much problem
I did it yestesrday and save me. Whit it U will install a new KDZ firmware, even if it is bigger than 1GB
Good luck
QUOTE=Fuguets;51799238]Well, i'll try to explain all to not get missunderstood.
My situation is, without the USB cable the celphone don't respond to any button press.
With USB cable, by the momment that i plug it, the screen shows the error message.
With the USB cable and in the error message screen, i can press the volume buttons +- and power, after that the phone restart and shows the download mode.
What i know so far is, if i can enter download mode, and here is your words, all is not lost.
Knowing that, all solutions i found on this site doesn't work with me. Or, what is possible, i didn't make it right.
The phone do not enter on recovery mode.
I gess this is all. For now
Thanks for the patience to teach who needs to be teached.
Click to expand...
Click to collapse
[/QUOTE]
I didnt see that on XDA. I used this method with 2 kdz´s, one smaller and another one bigger than 1gb.
Maybe U missed something.
Fuguets said:
As I see, if i'm looking for the guide you are refering, of install the original rom, is the same one that i already tried and i got message error of extract file.
I deleted all lg stuff from computer, downloaded everything of the guide and the message is the same.
Any more suggestion ?
PS: I prefer english version , at least to read is easy to me.
Edit1:I wonder if the fact of my kdz file be bigger than 1gb causes that ?
Edit2: When i try the guide on this link the step 7 does not show to me, and my phone or some similar does not show on the Usb Controler list to install.
Thanks again
Click to expand...
Click to collapse
[/QUOTE]
Now I am really worried about that. I just can't acces the phone by any kind of way.
When i try the Unlock Botloader, it says that didn't found my device.
Now, after restart the computer, it says: The system cannot find the patch specified.
Is there no more options for me ?
The drivers I have downloaded here was automaticly updated from 8.0xx to 10.0xx, I unterstand this is a good thing, am I wrong ?
Could U flash KDZ using the method from htc mania?? (Im using it rigth now with 1.2GB KDZ firmware)
How did U come to that situation?
Fuguets said:
Now I am really worried about that. I just can't acces the phone by any kind of way.
When i try the Unlock Botloader, it says that didn't found my device.
Now, after restart the computer, it says: The system cannot find the patch specified.
Is there no more options for me ?
The drivers I have downloaded here was automaticly updated from 8.0xx to 10.0xx, I unterstand this is a good thing, am I wrong ?
Click to expand...
Click to collapse
I did that, while i use the KDZ one minute after start unpacking the file, it shows the error message and finish the procces. I don't know if is that what you were asking.
When I tried the button Read Phone Information, it tells me Emergency Not Support Batt Level Check.
Is that the problem ?
ErnestoD said:
Could U flash KDZ using the method from htc mania?? (Im using it rigth now with 1.2GB KDZ firmware)
How did U come to that situation?
Click to expand...
Click to collapse
Did U overwrite LGMOBILEAX folder was stated and (step 2). Did U edit hosts file as stated (step 3=
In my case i previously have a black screen, nothing more, but connecting phone to PC while pressing both volum keys aloud PC to recognice the phone.
If U receive extraction error that means that the patch is wrong. Do not press anything more in the program There is no need to
Fuguets said:
I did that, while i use the KDZ one minute after start unpacking the file, it shows the error message and finish the procces. I don't know if is that what you were asking.
When I tried the button Read Phone Information, it tells me Emergency Not Support Batt Level Check.
Is that the problem ?
Click to expand...
Click to collapse
I did not overwrite that folder, maybe we are looking for different guides because if that was something that i supose to do i didn't saw that on the guide.
I did not edit hosts file.
I restarted the computer now again, and now my message is: device not found.
Can you place the link of exacly guide i need to look ? Couse the link you send me before has a various of them.
ErnestoD said:
Did U overwrite LGMOBILEAX folder was stated and (step 2). Did U edit hosts file as stated (step 3=
In my case i previously have a black screen, nothing more, but connecting phone to PC while pressing both volum keys aloud PC to recognice the phone.
If U receive extraction error that means that the patch is wrong. Do not press anything more in the program There is no need to
Click to expand...
Click to collapse
http://www.htcmania.com/showthread.php?t=802175
Remenber to start from zero
Tested on WIN7 64 bits
ErnestoD said:
http://www.htcmania.com/showthread.php?t=802175
Remenber to start from zero
Tested on WIN7 64 bits
Click to expand...
Click to collapse
Helo again, i just finish the proccess now. Again i got the same message, I attached the log file, if you please have a look on that i appreciate.
I don't know, all the problem looks to be batterys fault. I hope not. Thanks.
Edit1: I foun this guide, do you think it could help me ?
But I didn't understand that well, looks like I need to be able to start the OS of the phone, which i can't.
Im sad to hear that , This is beyond my knowledge. It worked for me but...
Fuguets said:
Helo again, i just finish the proccess now. Again i got the same message, I attached the log file, if you please have a look on that i appreciate.
I don't know, all the problem looks to be batterys fault. I hope not. Thanks.
Click to expand...
Click to collapse
ErnestoD said:
Im sad to hear that , This is beyond my knowledge. It worked for me but...
Click to expand...
Click to collapse
What about my edit, where i found that someone said it solve the problem on 15%, do you think it could work ?
I just don't understant well, do I need to be able to start my phone rom ? Or i can do on my situation ?
Hello guys,
I am so happy that I wanted to share this with you. As I still have headache from googling how to flash back your stock rom (which didn't work out because the flash tool gave an error every time at 15%), I can save you a lot of headache with this very very simple fix.
For some people the tool works just fine, but when you have some google bootloader or a newer freegee unlocked one and you want back to stock, lots of people cant follow this thread because of the error at 15%.
The fix is EASY and I found it on the Optimus L9 section, thanks to that guy on XDA.
Follow exactly Davevinci's great thread except for one thing:
http://forum.xda-developers.com/show....php?t=2498102
Step 4 is now:
4.GO TO DOWNLOAD MODE POW+BOTH VOL BUTTON PRESSED+CONNECT USB
But step 4 should be:
- Boot up your phone in any stock based rom, for example SAVVY Rom V5
- Enable USB debugging and connect your phone through USB using the LG PC Suite option (make sure to kill PC suite in tast manager).
Now you should see the driver installation of LGE Android MTP device as usual and then just run the flash tool from the guide. Also de mode DIAG is now the right one. The flashtool will reboot your phone to download mode automatically when it's needed.
Still an error? Don't worry, disable virus scanner and firewall and just reconnect your phone. I got an error one time, during flashing, but I followed the steps the flashtool suggested me and now everything went fine.
Click to expand...
Click to collapse
The link U provide is not working and U didnt upload any log, I didnt see it.
As I read to perform that action u must be able to turn on your phone.
Did U try to flash a smaller then 1gb kdz or try another ones.
As U can see U wont receive to much help in LG forum. There are good guides but on time help is another thing.
Did U try this guide (method 1): http://forum.xda-developers.com/showthread.php?t=2667398
Is your phone properly detected in your PC?
Fuguets said:
What about my edit, where i found that someone said it solve the problem on 15%, do you think it could work ?
I just don't understant well, do I need to be able to start my phone rom ? Or i can do on my situation ?
Click to expand...
Click to collapse
I did not tried with a smaller archive because I can't download it. Among the Brazilian files I only can download the version 10D. I am on phone now but I will send the link that I'm trying asap. I really appreciate your help man. Even that I didn't found the solution yet is nice count with some experience help.
Enviado de meu XT1032 usando Tapatalk
Edit: From this list http://forum.xda-developers.com/showthread.php?t=2093382 , all brazilian links show Access Denied
And from here http://lg-phone-firmware.com/index.php?id_mod=20, only the V10D of Brazil.
I'm looking for the number 16, CLR/CLARO(BRAZIL) which is less than 1GB. Maybe i'm wrong, but when i clic on the name, a page of TNY shows a link of ADFLY that after i clic on close advertisement nothing happen.
About the method 1, I did try that, but sometimes it says "device not found" or "the system cannot find the patch specified". I'll try that from another computer, i let you know if i have some lucky. But the guy of the guide said:
!enable usb debugging
connect as MTP
follow the script"
Maybe its not for me.
Look what happen. (I'm using download mode)
*********************************************
* Tool Unlock BL Optimus G - Update 0414 *
* *
*********************************************
*** Select a number ***
1. UNLOCK BOOTLOADER
Seclect a number : 1
1. [Unlock] Optimus G JB 4.1.2 Selelct
Seclect a number : 1
FreeGee UNLOCK
Thanks to Team Codefire
1. JB 4.1.2
╣Seclect a Number : 1
1. KT
2. SKT
3. LGU+
╣Seclect a number : 1
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
error: device not found
error: device not found
error: device not found
error: device not found
error: device not found
error: device not found
error: device not found
Unlock BL success.
╕Reboot [y]/[n] :
About my phone get propper detected, i guess it is, at least on my devices map it shows "Lg AndroidNet Phone"
I have a Korea F400L, I used for a while the Sphynx rom and then switched after following several reviews the Cloudy G3 1.2, Then after requesting comments flashed the proper F400 RIN 1.7 kernel. at this moment ALL HELL BROKE LOOSE.
When I boot I get a green screen with the message
Apps Watchdog Bark
DemiGod Crash Handler : Apps Watchdog Bark
:ress key to choose Dload Mode or Reboot
1) Volume Up : Dload Mode
2) Volume Down : Reboot.
etc etc.
I have read that pushing up+power or up +down combinations -= BOTTOM LINE NOTHING REVIVES IT
In this country the model in use is the D851 so I am out of luck.
I am willing to ship AND PAY to whoever is capable and willing to help this 70 year old retired partially disabled.
Please in the spirit of the holidays can anyone try to find it in his heart to help,
I would be so grateful if i find the true directions. I know I am not the only idiot that fell in this but I also know quite a few people succeeded in fixing
I have the original KZD file if it helps, also the LG flashing toold just not the proper guidance
PLEASE GUYS I AM BEGGING
sincerely
exlaval said:
I have a Korea F400L, I used for a while the Sphynx rom and then switched after following several reviews the Cloudy G3 1.2, Then after requesting comments flashed the proper F400 RIN 1.7 kernel. at this moment ALL HELL BROKE LOOSE.
When I boot I get a green screen with the message
Apps Watchdog Bark
DemiGod Crash Handler : Apps Watchdog Bark
:ress key to choose Dload Mode or Reboot
1) Volume Up : Dload Mode
2) Volume Down : Reboot.
etc etc.
I have read that pushing up+power or up +down combinations -= BOTTOM LINE NOTHING REVIVES IT
In this country the model in use is the D851 so I am out of luck.
I am willing to ship AND PAY to whoever is capable and willing to help this 70 year old retired partially disabled.
Please in the spirit of the holidays can anyone try to find it in his heart to help,
I would be so grateful if i find the true directions. I know I am not the only idiot that fell in this but I also know quite a few people succeeded in fixing
I have the original KZD file if it helps, also the LG flashing toold just not the proper guidance
PLEASE GUYS I AM BEGGING
sincerely
Click to expand...
Click to collapse
If you have the original proper KDZ for your F400L and you can enter download mode successfully, then you should be able to revert it back to stock yourself free of charge! Follow these steps verbatim and you should be good to go.
http://forum.xda-developers.com/showthread.php?t=2785089
Edit: I should have mentioned that this is a kernel panic and nothing too serious so long as you're able to enter download mode. The method I linked you to is very simple and brings the phone back to stock (but not on the right path if you want to do over the air updates). If you were Bump'd and had a custom recovery like TWRP or Philz recovery installed, then you should still be able to boot into recovery and restore a backup if you made one or try clearing the cache. Hold the Volume down + Power button upon booting up and it should enter directly into the recovery.
I CAN'T
Neither pressing up/down/power/ or combination thereof makes any change. it reboots, the logo shows and i wind up in the same green screen. at no time since the first time was i able to see any screen EXCEPT THIS DARN GREEN - APPS WATCHDOG BARK - nothing ever more than this, i just plugged it in to the PC. there's no sign of it in DEVICE MANAGER, it's as though it did not exist for windows
please help, please
acparker18 said:
If you have the original proper KDZ for your F400L and you can enter download mode successfully, then you should be able to revert it back to stock yourself free of charge! Follow these steps verbatim and you should be good to go.
http://forum.xda-developers.com/showthread.php?t=2785089
Edit: I should have mentioned that this is a kernel panic and nothing too serious so long as you're able to enter download mode. The method I linked you to is very simple and brings the phone back to stock (but not on the right path if you want to do over the air updates). If you were Bump'd and had a custom recovery like TWRP or Philz recovery installed, then you should still be able to boot into recovery and restore a backup if you made one or try clearing the cache. Hold the Volume down + Power button upon booting up and it should enter directly into the recovery.
Click to expand...
Click to collapse
exlaval said:
Neither pressing up/down/power/ or combination thereof makes any change. it reboots, the logo shows and i wind up in the same green screen. at no time since the first time was i able to see any screen EXCEPT THIS DARN GREEN - APPS WATCHDOG BARK - nothing ever more than this, i just plugged it in to the PC. there's no sign of it in DEVICE MANAGER, it's as though it did not exist for windows
please help, please
Click to expand...
Click to collapse
Turn the phone off completely.
Plug your usb cable into the computer.
Hold the Volume Up buttom on your phone
Plug the usb into your phone while still holding the Volume up
Does it go to download mode?
yes yes yes yes
but now it says 'FIRMWARE UPDATE ' WITH THE USB SIGN AND TWO CIRCULAR ARROWS SURROUNDING IT
BELOW IT - IT SAYS in blue Do not unplug, the USB connection until the process is completed and
below is a blank line with 0% below it
please please you're in the right direction, i just downloaded again the first kdz rom, the lg flashtool the dll file and a couple of other
please please don't let me down, i am waiting
thanks so much
yes yes yes continuation
so i download all the files according to http://forum.xda-developers.com/showthread.php?t=2785089 - bringing back lg to stock firmware
i launch the flash tool and i CAN'T GET PAST THE AUTHENTIFICATION - PLEASE HELP, I GOT THE KDZ READY BUT THE DIRECTION IN THAT THREAD DO NOT SHOW HOW TO BYPASS
PLEASE PLEASE PLEASE HELP
I AM WAITING VERY ANXIOUSLY
exlaval said:
so i download all the files according to http://forum.xda-developers.com/showthread.php?t=2785089 - bringing back lg to stock firmware
i launch the flash tool and i CAN'T GET PAST THE AUTHENTIFICATION - PLEASE HELP, I GOT THE KDZ READY BUT THE DIRECTION IN THAT THREAD DO NOT SHOW HOW TO BYPASS
PLEASE PLEASE PLEASE HELP
I AM WAITING VERY ANXIOUSLY
Click to expand...
Click to collapse
Authentication for what? When does it ask for that and what steps got you there because I have never seen this using the KDZ method.
Ignore previous
So i start the flash tool and i get to the point where it is chequing the computer it completes the first round then it goes into uploading the software to the fone, it gets
to 2% and it craps with the message
ugrade stopped due to an error,
to try upgrade again, follow the steps below
disconnect phone
instert battery
turn on phone
press retry,
did this 4 times nothing changes
on the box before, where you press start, i pressed check fone, on the top right part
it gave me a message error with imei,
i gotta go to sleep it's 2am and i have a ct scan for tomorrow at 9
please give me more ideas to do wheni come back from the check up
thanks so much please please please do not abandon me
acparker18 said:
Authentication for what? When does it ask for that and what steps got you there because I have never seen this using the KDZ method.
Click to expand...
Click to collapse
Hey All,
I have searched the forum for this but i dont seem to get the same issue. And i dont want to make things worse, so i post it here. Hope you guys and galls are able to help.
So what happend. I wanted to flash back my G3 d855 16Gb Eur model.
Something allong the way went wrong, and i dont know what. All i know is that when i came back my phone was turned of. And my pc gave a failed message.
Now i cannot get in to download mode anymore. It gives me the LG boot logo and that is it.
When i want to enter download mode i get the download mode logo, with in the top left corner a verification error.
It goes quite fast so i cannot get the exact message. Can anyone point me in the direction of a fix. Ore is it indeed really dead?
Hello and thank you for using Q/A,
if you can't enter the download-mode, your mobile is dead. You may flashed a wrong firmware and the bootloader was overwritten with a wrong device.
Can you enter into Recovery?
Kind regards
Trafalgar Square
Nope, the phone reacts when i connect it to the pc. I get the android bootlogo. And when i power up with volume -, the i get the factory reset options but it dont work.
would the wiretrick help me out ?
Darkje said:
Nope, the phone reacts when i connect it to the pc. I get the android bootlogo. And when i power up with volume -, the i get the factory reset options but it dont work.
Click to expand...
Click to collapse
Can you reboot your phone into recovery mode (If it is already rooted and custom recovery installed).
I also faced a problem like that. In my problem when i reboot into download mode it took me to fastboot mode with 4 to 5 commands on left upper edge. If you can boot into that "fastboot" mode then tell me so i can help you better.
If you can't see anything like above then tell me that too i will try best to help you get out of this problem>>
No I don't get those options.
I get some kind of miss match error
exact error is:
boot verification failed
cause mismatch_sig_len
Hey All,
Just want to let you know, that i have been struggeling with my phone for two weeks. Offcourse not 24/7. But it is back alive. I managed to do the wiretrick and i was able to load up the Qualcom 9008 driver. After a long struggle i even managed to get the phone reconized by board diag. From that on it was easy to flash back all partitions. And download/firmware update mode was back. After this all i was able to flash the KDZ file.
I then lost my IMEI, but i backed up my EFS and all other importend files in the beginning. After rooting and flasing my EFS all was back to normal.
So ... i quess the d855 is indeed unbrickable
Solution
Darkje said:
Hey All,
I have searched the forum for this but i dont seem to get the same issue. And i dont want to make things worse, so i post it here. Hope you guys and galls are able to help.
So what happend. I wanted to flash back my G3 d855 16Gb Eur model.
Something allong the way went wrong, and i dont know what. All i know is that when i came back my phone was turned of. And my pc gave a failed message.
Now i cannot get in to download mode anymore. It gives me the LG boot logo and that is it.
When i want to enter download mode i get the download mode logo, with in the top left corner a verification error.
It goes quite fast so i cannot get the exact message. Can anyone point me in the direction of a fix. Ore is it indeed really dead?
Click to expand...
Click to collapse
It's not english, it is portuguese Brazil, but it works.
youtu.be/watch?v=gHAA5e2FQbU&index=1&list=LLtlXyuPzN6skeex-P2apfrQ
hi, I had this also but I can go to recovery mode but....
dksoni411 said:
Can you reboot your phone into recovery mode (If it is already rooted and custom recovery installed).
I also faced a problem like that. In my problem when i reboot into download mode it took me to fastboot mode with 4 to 5 commands on left upper edge. If you can boot into that "fastboot" mode then tell me so i can help you better.
If you can't see anything like above then tell me that too i will try best to help you get out of this problem>>
Click to expand...
Click to collapse
hi, I had this also but I can go to recovery mode but not download mode.. can you help me? thanks in advance
folks, this is exactly what i did in order to be free from so called bootloop OK ! whether you like it or not it doesnt matter to me at all...but first let me tell you that i m quite a new member here and learner as well though this could be ma first step toword that xyz but i too have done some courses on hardware and software including C++ programming in 1998 OK ! just couldnt give it the time and efforts it'd take because of some other situations after i completed the courses.....much of what i do have forgotten now due to discontinuation but not all or everything OK !
my phone did bootlooped after flashing and rebooting which was one of the so called could be many reasons for so called bootlooping.....and i succesfully come out of it.......AND PLZ MIND THAT i had made myself clear saying its a simplest way to get out in which the screen is costant...after flashing that v72 zip file instead of v71......which was indeed successful i got screen shots saved here. everything went ok untill before hitting that reboot into system button...got it ? for 3 days i looked for the ways to get back onto recovery reboot.......now i understand that this is not a huge problem and you guys are gotten used to stroming your brain by going through such complications, and walk around everyday with taht mountain-size of infos inside you............plz dont get offended ! rather try out some simple methods that workds sometimes better than those complecated files manupulatings......thanks !
OK here it is : first reboot into recovery Twrp( by holding down both Power+Vol-Down buttons while device on power-off state ! that brings up usual LG Logo screen..the minute it appears just let go of the buttons at the same time.. simultaneously strike back and hold them down again. of course this lets us enter into Twrp Recovery Mode. Now... first off, hit the Factory Reset button. as soon as its done with go ahead and hit the Restore button next... it pulls up the screen that says: select Package to Restore... get that package below checked. on the next make sure all these system/data/boot are checked as well. no need to enable MDS verification at the bottom...Swipe what it says swipe to..... ! finally...that unforgetable sxcy 'reboot into system' Lo and behold..........! *
ur spamming here by creating multiple threads on same topic....its simple restore via TWRP no big deal
Duplicating of Lg g3 bootloop finally got fixed !
Closed for the same reason as the other thread.