LG-H959 stuck on logo - LG G Flex 2

Hello,
I have an lg-h959 stuck on logo and i want to flash it....problem is i have never flashed an lg before and also i dont know what region it is....can someone help me out?

andrew21 said:
Hello,
I have an lg-h959 stuck on logo and i want to flash it....problem is i have never flashed an lg before and also i dont know what region it is....can someone help me out?
Click to expand...
Click to collapse
What's the reason it's stuck on the logo? Did you do something like attempt root or anything?
If you haven't done anything to cause it did you try performing a factory reset?
It could be a hardware issue or battery problem if you didn't do anything to cause the stuck on LG logo problem.
Sent from my iPhone using Tapatalk

hyelton said:
What's the reason it's stuck on the logo? Did you do something like attempt root or anything?
If you haven't done anything to cause it did you try performing a factory reset?
It could be a hardware issue or battery problem if you didn't do anything to cause the stuck on LG logo problem.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
I didnt root the phone, it just goes on and off, i want to try flashing it with LG Flash Tool 2014...i cant hard reset either since it just doesnt go to factory set mode.....can you provide me with correct firmware pls?

andrew21 said:
I didnt root the phone, it just goes on and off, i want to try flashing it with LG Flash Tool 2014...i cant hard reset either since it just doesnt go to factory set mode.....can you provide me with correct firmware pls?
Click to expand...
Click to collapse
So with the phone off you've tired holding down vol up and power or vol down and power to attempt to factory reset? Your phone doesn't need to boot into the OS to factory reset it...
Also normally this doesn't happen unless it's a hardware issue since you didn't do anything to cause it.
Was the device running MM? If so you need to use LGUP. Lg flashtools 2014 won't work if your running MM 6.0.
Just check out the general section there's a back to stock guide with links to firmwares.
Sent from my iPhone using Tapatalk

Ok so I checked it, can you tell me which stock firmware to download, also my phone reboots and I don't know if it running on mm

Hello, my phone constantly reboots and stuck on logo, how do I know android version of this phone? Is there any tool that can help me do this? I can go to factory set mode and download mode

andrew21 said:
Hello, my phone constantly reboots and stuck on logo, how do I know android version of this phone? Is there any tool that can help me do this?
Click to expand...
Click to collapse
Just use LGUP. And flash your models kdz. There's no specific one just make sure it matches your model.
Sent from my iPhone using Tapatalk

hyelton said:
Just use LGUP. And flash your models kdz. There's no specific one just make sure it matches your model.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
So, i downloaded LGUP AND drivers and H95920a_00_0624.kdz file...will that do it? I know the flashing procedure.

andrew21 said:
So, i downloaded LGUP AND drivers and H95920a_00_0624.kdz file...will that do it? I know the flashing procedure.
Click to expand...
Click to collapse
Yes. Just place your phone in download mode.
If your phone still does the same after flashing it's either your battery or a hardware failure.
Sent from my iPhone using Tapatalk

hyelton said:
Yes. Just place your phone in download mode.
If your phone still does the same after flashing it's either your battery or a hardware failure
Ok thanks will try tomorrow and post results
Click to expand...
Click to collapse

Just one more question, can I select refurbish in LGUP and how to select file in this procedure?

andrew21 said:
Just one more question, can I select refurbish in LGUP and how to select file in this procedure?
Click to expand...
Click to collapse
You would choose refurbish
Sent from my iPhone using Tapatalk

Ok will try it out later tomorrow

A couple of us had the same problem. Just buy a new battery and replace it yourself. It fixed the bootloop for all of us.

z.coniglietti said:
A couple of us had the same problem. Just buy a new battery and replace it yourself. It fixed the bootloop for all of us.
Click to expand...
Click to collapse
Ok will do that if software doesnt work

z.coniglietti said:
A couple of us had the same problem. Just buy a new battery and replace it yourself. It fixed the bootloop for all of us.
Click to expand...
Click to collapse
I flashed the phone but same problem...now ill try out new battery and post results tomorrow

Just search the forum and YouTube for lg g flex 2 bootloop and you'll see. I was in the same situation as well and that helped. I replaced it multiple times and I even baked the motherboard in the oven. Just the battery was the issue and thank God nothing worse. And the battery is like 10$ so not too much. Hope you fix it.

z.coniglietti said:
Just search the forum and YouTube for lg g flex 2 bootloop and you'll see. I was in the same situation as well and that helped. I replaced it multiple times and I even baked the motherboard in the oven. Just the battery was the issue and thank God nothing worse. And the battery is like 10$ so not too much. Hope you fix it.
Click to expand...
Click to collapse
Guys problem solved after changing battery...

Related

failed to mount /efs

is there a fix for this after going to the 4.3 update. i flashed the stock image from odin and now it am having this issue. My phone also has a black transparent popup with yellow lettering. I believe it is in factory mode. There is no data in the efs file. I think that is the overall issue right now. Does anyone have any help/ suggestions?
Here is what I have done to try and fix this issue
Reflash with odin
reflash with keis
factory reset through operating system
factory reset through recovery
reflash with odin using pit file as well
Dullawolf said:
is there a fix for this after going to the 4.3 update. i flashed the stock image from odin and now it am having this issue. My phone also has a black transparent popup with yellow lettering. I believe it is in factory mode. There is no data in the efs file. I think that is the overall issue right now. Does anyone have any help/ suggestions?
Click to expand...
Click to collapse
So you're on stock 4.3 and then you Odin flash 4.3 again?
buhohitr said:
So you're on stock 4.3 and then you Odin flash 4.3 again?
Click to expand...
Click to collapse
yes, basically.
Dullawolf said:
yes, basically.
Click to expand...
Click to collapse
How about do a factory reset and reflash again? Check make sure your download file is good too just in case.
buhohitr said:
How about do a factory reset and reflash again? Check make sure your download file is good too just in case.
Click to expand...
Click to collapse
did all that like three times.
did factory reset through phone os and through recovery
flashed 4.3 through odin and through kies
OK the last resort probably flash full stock with a PIT file.
Sent from my Galaxy Nexus using xda premium
buhohitr said:
OK the last resort probably flash full stock with a PIT file.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
PIT file?? link?
buhohitr said:
OK the last resort probably flash full stock with a PIT file.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
n/m found it here http://forum.xda-developers.com/showthread.php?t=2586319
Dullawolf said:
n/m found it here http://forum.xda-developers.com/showthread.php?t=2586319
Click to expand...
Click to collapse
pit file didnt work either! dammit!
Anyone else have any suggestions?
Dullawolf said:
Anyone else have any suggestions?
Click to expand...
Click to collapse
So currently can you boot up your phone?
buhohitr said:
So currently can you boot up your phone?
Click to expand...
Click to collapse
well, earlier today i was able to. not so much any more. can't even get into download mode. the only thing that happens now is when i plug it into my computer it says it failed to install hs-usb qdloader drivers.
only time i can get any lights to turn on is when i pull the battery and sim card. and just the led comes on red.
looks like i have myself a paperweight :/
Dullawolf said:
well, earlier today i was able to. not so much any more. can't even get into download mode. the only thing that happens now is when i plug it into my computer it says it failed to install hs-usb qdloader drivers.
only time i can get any lights to turn on is when i pull the battery and sim card. and just the led comes on red.
looks like i have myself a paperweight :/
Click to expand...
Click to collapse
Have to try the hardbrick method (boot off the sdcard) http://forum.xda-developers.com/showthread.php?t=2581166
If you can boot up, we may have a chance to fix the efs issue.
buhohitr said:
Have to try the hardbrick method (boot off the sdcard) http://forum.xda-developers.com/showthread.php?t=2581166
If you can boot up, we may have a chance to fix the efs issue.
Click to expand...
Click to collapse
i would like to try this, but i dont want to mess up my 16gb class 10 micro sd. i tried it with a 4gb class 4 and it wont let me reformat it back, even with the utility he directed us to.
Its safe. I don't think you can mess up the card.
Sent from my Galaxy Nexus using Tapatalk
buhohitr said:
Its safe. I don't think you can mess up the card.
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
will this work even if the phone isn't booting? i mean nothing at all. it wont acknowledge anything unless i pull the battery and sim card and plug it into a computer.
Dullawolf said:
will this work even if the phone isn't booting? i mean nothing at all. it wont acknowledge anything unless i pull the battery and sim card and plug it into a computer.
Click to expand...
Click to collapse
If you read the description "how to recover from a hard brick", the phone don't boot at all (appear to be dead). That because there's nothing there to boot, the SDcard mount a new boot image to assist the phone to boot. Currently you don't have much choice; 1) try the hardbrick method 2) send out for JTAG repair 3) buy a new phone or if still under warranty then send out for replacement.
buhohitr said:
If you read the description "how to recover from a hard brick", the phone don't boot at all (appear to be dead). That because there's nothing there to boot, the SDcard mount a new boot image to assist the phone to boot. Currently you don't have much choice; 1) try the hardbrick method 2) send out for JTAG repair 3) buy a new phone or if still under warranty then send out for replacement.
Click to expand...
Click to collapse
fair enough. i also bought a jig, to see if that will help. i will try the sd card thing as well.
thanks for your help. it is much appreciated.
buhohitr said:
Have to try the hardbrick method (boot off the sdcard) http://forum.xda-developers.com/showthread.php?t=2581166
If you can boot up, we may have a chance to fix the efs issue.
Click to expand...
Click to collapse
welp, this didn't work. i will be getting the jig on monday. i will try that then.
Dullawolf said:
welp, this didn't work. i will be getting the jig on monday. i will try that then.
Click to expand...
Click to collapse
You need to try couple times (4-5 times), rewrite the image to sd try again and repeat this process a few times.(each time to retry, you need to rewrite the image then try).

[Q] Bricked Nexus 5? :( Need your help guys

Hi everyone, ( Newbie here)
Pardon me if something similar has already been posted before. I have major issues with my Nexus 5 which gave up on me a day back.
THe phone wont boot up and is stuck at the google logo.
I went through a few troubleshooting steps with the google technicians. We tried recovering it but that didn't work either, nor a hard reset. I dont see the dead android show up after which i can wipe the entire data and do a factory reset.
The USB Debugging feature on my phone was switched off so now if i try to unlock the bootloader using adb i can't. It says erasing but does nothing. I waited for about 25min and gave up on that.
I downloaded the stock android OS from the google website and also have adb and all the drivers installed.
Is there anyway i can get this thing up and running again? Anything at all?
Please help
fastbooting
Well the only thing I can come up with is to boot your phone into fastboot. First turn off your phone then press the power+volume down or power+volup+voldwn and then there should be a screen with an android laying on its back. If you can get that far well continue but if you can't then you can send in your phone
Sounds like you're trying to use adb commands when you should be using fastboot commands
Sent from my Android L Nexus 5 via Tapatalk
smackster said:
Well the only thing I can come up with is to boot your phone into fastboot. First turn off your phone then press the power+volume down or power+volup+voldwn and then there should be a screen with an android laying on its back. If you can get that far well continue but if you can't then you can send in your phone
Click to expand...
Click to collapse
I tried doing that but the recovery mode wont work. I only see a blank screen when i try to get into recovery mode. I dont care about my data anymore. I just hope for the phone to come back alive. How i wish the usb debugging was on
Usb debugging is irrelevant when the phone is off. If you hard power the phone off by holding power button for like 10 secs, try holding just volume down while powering up
Sent from my Android L Nexus 5 via Tapatalk
Ben36 said:
Sounds like you're trying to use adb commands when you should be using fastboot commands
Sent from my Android L Nexus 5 via Tapatalk
Click to expand...
Click to collapse
I'm sorry , i used this command
fastboot oem unlock
After that i saw
erasing. . .
Which went on for more than 25min and more. So i had to abort.
varunst said:
I'm sorry , i used this command
fastboot oem unlock
After that i saw
erasing. . .
Which went on for more than 25min and more. So i had to abort.
Click to expand...
Click to collapse
Try LG flashtool. That is your only hope. Link in my signature.
bitdomo said:
Try LG flashtool. That is your only hope. Link in my signature.
Click to expand...
Click to collapse
Could that void the warranty of my phone? I need the .dll file and the ROM or firmware whatever they call it for Nexus 5 32gb ( lg d820) I have downloaded the lg flash tool.
varunst said:
Could that void the warranty of my phone? I need the .dll file and the ROM or firmware whatever they call it for Nexus 5 32gb ( lg d820) I have downloaded the lg flash tool.
Click to expand...
Click to collapse
It could not void your warranty. This is how LG would reflash your phone. You will find lg flashtool, dll for D820 and the firmware for D820 32Gb in my lg flashtool thread. You have to use the converted firmware. Dont worry about that it is converted. It was tested by numerous people and never got any negative response.
bitdomo said:
It could not void your warranty. This is how LG would reflash your phone. You will find lg flashtool, dll for D820 and the firmware for D820 32Gb in my lg flashtool thread. You have to use the converted firmware. Dont worry about that it is converted. It was tested by numerous people and never got any negative response.
Click to expand...
Click to collapse
So i will need 3 things now..
1. LG Flash tool
2. The right .dll file
3. Firmware for D820 32gb NExus 5 (converted firmware )
Now i have to figure out how to use them
varunst said:
So i will need 3 things now..
1. LG Flash tool
2. The right .dll file
3. Firmware for D820 32gb NExus 5 (converted firmware )
Now i have to figure out how to use them
Click to expand...
Click to collapse
Yes, but you dont have to figure out anything . I have already figured out and made a thread about it. Just check my signature about LG flashtool. You will find the guide there.
bitdomo said:
Yes, but you dont have to figure out anything . I have already figured out and made a thread about it. Just check my signature about LG flashtool. You will find the guide there.
Click to expand...
Click to collapse
Btw my bootloader is locked. and USB debugging is off . Can i still go ahead?
varunst said:
Btw my bootloader is locked. and USB debugging is off . Can i still go ahead?
Click to expand...
Click to collapse
Sure. That is not a problem.
bitdomo said:
Sure. That is not a problem.
Click to expand...
Click to collapse
Cool i am going through the tutorial . Will keep you posted. Also i wanted to mention, i think some images on the tut have broken links.
Are the D820 DLL and Firmware files for 32 gb ? Does that matter?
bitdomo said:
Sure. That is not a problem.
Click to expand...
Click to collapse
What's the worst case scenario here?
Will Google still replace it for me?
varunst said:
What's the worst case scenario here?
Will Google still replace it for me?
Click to expand...
Click to collapse
Worst case scenario is that LG flashtool will stop with Erase command failed error. Google will replace your phone does not matter what happen.
bitdomo said:
Worst case scenario is that LG flashtool will stop with Erase command failed error. Google will replace your phone does not matter what happen.
Click to expand...
Click to collapse
I don't see a reason why i shouldn't try it then . Once i am done with all this i will have to install Android 4.4 on top of it right?
varunst said:
I don't see a reason why i shouldn't try it then . Once i am done with all this i will have to install Android 4.4 on top of it right?
Click to expand...
Click to collapse
You dont have to install anything to your phone. If lg flashtool will be successful then your phone will be like that when you first turned it on.
bitdomo said:
You dont have to install anything to your phone. If lg flashtool will be successful then your phone will be like that when you first turned it on.
Click to expand...
Click to collapse
The converted one says USE AT OWN RISK . Why so ? I will have to download the 32GB one right? One more question.. what are TOT's ? or TOT file? And there are 2 files inside the 32 GB one.. Which one should i download? The first or the 2nd?
THanks
varunst said:
The converted one says USE AT OWN RISK . Why so ? I will have to download the 32GB one right? One more question.. what are TOT's ? or TOT file?
THanks
Click to expand...
Click to collapse
I should remove the use at your own risk message since it have been confirmed that they dont do any trouble. Tot is the file format of the LG's firmware file format.

[Q] Bricked Flex 2

What are my options for a failed root attempt on my flex 2? I've tried recovery and that doesn't work. Can't find any ROM's. Am I stuck with a bricked device until the ROM's are out?
Lurtz988 said:
What are my options for a failed root attempt on my flex 2? Can't find any ROM's. Am I stuck with a bricked device until the ROM's are out?
Click to expand...
Click to collapse
What do you mean by "I've tried recovery and that doesn't work."? You can't get to recovery? You can't restore?
lge h959 v10c rom(kdz format) works, u can try that rom with lg flash tool. Flash it in downloading mode.
Stank0 said:
What do you mean by "I've tried recovery and that doesn't work."? You can't get to recovery? You can't restore?
Click to expand...
Click to collapse
I tried going to the recovery menu via hardware reset and when I hit "restore factory settings" it did it's thing but still freezes at login screen.
Ive got the same problem with my sons flex 2. He decided to try to root it and now all it does is sit at the boot screen. Is there anything that can be done or should i send it back for repair and play dumb?
Thanks
cjm1979 said:
Ive got the same problem with my sons flex 2. He decided to try to root it and now all it does is sit at the boot screen. Is there anything that can be done or should i send it back for repair and play dumb?
Thanks
Click to expand...
Click to collapse
How far in the rooting process did you make it? Wondering which part could have daused the issue. I have rooted and unrooted probaby 10 times with not the slightest issue.
Sent from my GT-N8013 using XDA Free mobile app
shuka325 said:
How far in the rooting process did you make it? Wondering which part could have daused the issue. I have rooted and unrooted probaby 10 times with not the slightest issue.
Sent from my GT-N8013 using XDA Free mobile app
Click to expand...
Click to collapse
Not sure as I didn't do it. My son says he thought it had done all of it but then stuck when it came to boot screen. Is there a stock Vodafone UK image anywhere? Had a look and couldn't see any
Cheers
Sent from my HTC One M8 using Tapatalk
cjm1979 said:
Not sure as I didn't do it. My son says he thought it had done all of it but then stuck when it came to boot screen. Is there a stock Vodafone UK image anywhere? Had a look and couldn't see any
Cheers
Sent from my HTC One M8 using Tapatalk
Click to expand...
Click to collapse
Use LG mobile support tool. Launch it and select upgrade recovery. Then type in IMEI and follow instructions.( hold volume up and connect usb cable to boot in to download mode)
http://www.lg.com/uk/support-mobile/lg-H955#software
Lg g flex 2 us995 us cellular stuck at boot
LG G FLEX 2 US995 US CELLULAR STUCK AT BOOT
i tried to unroot my lg g flex 2 us995 with SIMPLY UNROOT.APk. it was successful. but when i reboot my device it got stuck in boot at lg logo. its going to download mode. but not booting up. neither going to recovery,
any help from worthy developers
zydroid1985 said:
lge h959 v10c rom(kdz format) works, u can try that rom with lg flash tool. Flash it in downloading mode.
Click to expand...
Click to collapse
hello bro. i saw your comment oon lg flex 2 brick. i have lg flex 2 us995 cdma. i brick it while unrooting it with SIMPLY UNROoT.APK. i cant find any kdz file for this modal over internet. do u have any idea what should i do. should i flash other modal stock like 955? is that safe for my modal
shuka325 said:
How far in the rooting process did you make it? Wondering which part could have daused the issue. I have rooted and unrooted probaby 10 times with not the slightest issue.
Sent from my GT-N8013 using XDA Free mobile app
Click to expand...
Click to collapse
how did you unroot your flex 2. I root it successfully but after unrooting it with simply unroot.apk i rebbot it and then was stuck on lg logo. I have us995 modal 10c rom on it. How can i get rid of this issue
muzammil457 said:
how did you unroot your flex 2. I root it successfully but after unrooting it with simply unroot.apk i rebbot it and then was stuck on lg logo. I have us995 modal 10c rom on it. How can i get rid of this issue
Click to expand...
Click to collapse
Within settings of SuperSU, closer to the bottom, there is option to unroot.
Sent from my LGLS996 using XDA Free mobile app
shuka325 said:
Within settings of SuperSU, closer to the bottom, there is option to unroot.
Sent from my LGLS996 using XDA Free mobile app
Click to expand...
Click to collapse
Thts cool bri. But too late for me. I bricked my device. And unluckily no firmware file on internet. Waiting for some body to upload.
shuka325 said:
Within settings of SuperSU, closer to the bottom, there is option to unroot.
Sent from my LGLS996 using XDA Free mobile app
Click to expand...
Click to collapse
Is that safe to flash Ls996 tot on us995 modal. Wont it hard brick my phone???
fail flash
hi
i have a 955 g flex2 and i wrong 969 kdz file flashed stoped at 99% and sadly turned the phone off ,now i cant turn on the phone help
Im pretty new to this site so i appologize if im posting in the wrong area. I got a new h950 flex 2 and i rooted and installed a app. that fixes permissions, fixed the phone turned off and bricked. Coouldnt find a way to unbrick so i flashed a h955 kdz. Which now the phone works. But no cell service....it says im on airplane mode...and sometimes it says cell radio off...so i was wondering if there is something i could change in build prop or flash a radio i just cant seem to find a kdz for att ho50....i see the chinese are the only ones that have a puerto rico edition....no offense to them just cannot pernounce the website. If someone can ease help i dont care which version it is i just want cell serive
Hey, what's your status? Have tou manages to solve the issue?
Sent from my LG-D855 using Tapatalk
anyone have a bricked flex 2 they'd like to donate for testing?
looking for flex 2 devices with messed up bootloader.. either showing up as a 9008 qhsusb bulk device or phone not turning on at all (nothing shows on screen).
i do have one black screen and 9008
Qdloader 9008
I have mine too, i followed some genius and ended up with dead phone, awaiting solution as it was rolled for G3 and other LG devices. :crying:

G3 Bricked/Boot Loop

So I read other threads with similar issues but nothings seemed to work.
Basically my LG G3 (AT&T) started acting odd one day. Resetting every 3-5 minutes, overheating (more than usual), wouldn't connect to Wi-Fi. Eventually I reset it and the problems got worse. I downloaded a boot logger that can't figure out why, there's no physical damage (EDIT: when this first started, I noticed that the little pink water damage sticker on the battery was, well pink, however I never got it wet and could've been pink before but I don't know), I factory reset it again and nothing, swapped the battery and everything. I could've done more but it is still under warranty so I kinda gave up and decided to exchange it.
The new one is on the way and comes tomorrow or Wednesday however now my G3 won't even turn on, or rather it stays locked on the boot screen (the LG logo specifically) it won't go past that. I tried to hard reset it with the power button and it gets to the screen with the android logo with its chest open and just resets again.
I'm not trying to fix it anymore I just want advice on wiping it basically as I can't even wipe it through my computer. With my last phone what I did before selling it, and what I wanted to do again, is encrypt it, then factory reset to just be extra safe and I wanna know if there's anyway I can do this basically with the phone like this, or if I can get it to a state where I can do that again. I'm not all too familiar with android this low level so I want to know if I can basically "hard" wipe it because I can't even connect it to my computer (it keeps resetting).
Also one time on a boot it said the kernel crashed, don't know how relevant that is as it only happened once out of at least 1,000 times by this point.
Any help would be appreciated, super frustrated right now.
Thank you!
dan1229 said:
So I read other threads with similar issues but nothings seemed to work.
Basically my LG G3 (AT&T) started acting odd one day. Resetting every 3-5 minutes, overheating (more than usual), wouldn't connect to Wi-Fi. Eventually I reset it and the problems got worse. I downloaded a boot logger that can't figure out why, there's no physical damage (EDIT: when this first started, I noticed that the little pink water damage sticker on the battery was, well pink, however I never got it wet and could've been pink before but I don't know), I factory reset it again and nothing, swapped the battery and everything. I could've done more but it is still under warranty so I kinda gave up and decided to exchange it.
The new one is on the way and comes tomorrow or Wednesday however now my G3 won't even turn on, or rather it stays locked on the boot screen (the LG logo specifically) it won't go past that. I tried to hard reset it with the power button and it gets to the screen with the android logo with its chest open and just resets again.
I'm not trying to fix it anymore I just want advice on wiping it basically as I can't even wipe it through my computer. With my last phone what I did before selling it, and what I wanted to do again, is encrypt it, then factory reset to just be extra safe and I wanna know if there's anyway I can do this basically with the phone like this, or if I can get it to a state where I can do that again. I'm not all too familiar with android this low level so I want to know if I can basically "hard" wipe it because I can't even connect it to my computer (it keeps resetting).
Also one time on a boot it said the kernel crashed, don't know how relevant that is as it only happened once out of at least 1,000 times by this point.
Any help would be appreciated, super frustrated right now.
Thank you!
Click to expand...
Click to collapse
Just follow my G3 back to stock guide and use the tot method.
Sent from my iPhone using Tapatalk
If the guide don't work. Try this. every guide did not work for me. Look at post 5.
http://forums.androidcentral.com/ge...ricked-lg-g2-stuck-twrp-no-download-mode.html
Sent from my LG-D850 using XDA Free mobile app
hyelton said:
Just follow my G3 back to stock guide and use the tot method.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Thank you sososo much, I'm gonna give it a shot later tonight.
hyelton said:
Just follow my G3 back to stock guide and use the tot method.
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
So I'm going through the tot method, however when I plug the phone in I get an error that "Windows malfunctioned the last time the device was plugged in" I plugged it in last night to see if I could do anything and it kept resetting. But in device manager it just shows up as an unknown USB device and there is now no ports section.
dan1229 said:
So I'm going through the tot method, however when I plug the phone in I get an error that "Windows malfunctioned the last time the device was plugged in" I plugged it in last night to see if I could do anything and it kept resetting. But in device manager it just shows up as an unknown USB device and there is now no ports section.
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What's your OS? If windows 8/10 you'll need to unhide. But if your getting a windows malfunctioned the last time error that would be your computer problem.
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hyelton said:
What's your OS? If windows 8/10 you'll need to unhide. But if your getting a windows malfunctioned the last time error that would be your computer problem.
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Windows 10. It seems like it can't recognize the device, it says under USB controllers: " Unknown USB Device (Device Descriptor Request Failed)"
dan1229 said:
Windows 10. It seems like it can't recognize the device, it says under USB controllers: " Unknown USB Device (Device Descriptor Request Failed)"
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Yeah you would need to try another computer.
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hyelton said:
Yeah you would need to try another computer.
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I just tried it on another computer, exact same error. It says that there could be something wrong with the device.
dan1229 said:
I just tried it on another computer, exact same error. It says that there could be something wrong with the device.
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Still windows 10? I've never even seen that error before. Try installing drivers from LGs site?
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hyelton said:
Still windows 10? I've never even seen that error before. Try installing drivers from LGs site?
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Do you know where I could find the driver files? Not the executable, I'm gonna try to "force" update the driver cause it just can't recognize the device but I need the drivers and can't find them.
And yea still Windows 10.
dan1229 said:
Do you know where I could find the driver files? Not the executable, I'm gonna try to "force" update the driver cause it just can't recognize the device but I need the drivers and can't find them.
And yea still Windows 10.
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Just go to LGs website. The executable should work fine. Are you not trying the ones in the Op? You might want to use a different OS. Not that I'm blaming 10 but for a lot of reasons I had to downgrade.
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hyelton said:
Just go to LGs website. The executable should work fine. Are you not trying the ones in the Op? You might want to use a different OS. Not that I'm blaming 10 but for a lot of reasons I had to downgrade.
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I'm using the ones on your guide, they're on oceanhost
dan1229 said:
I'm using the ones on your guide, they're on oceanhost
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Okay try the ones from LGs site and see what happens.
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hyelton said:
Okay try the ones from LGs site and see what happens.
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I think I figured it out, only issue (and this is the dumbest yet) is I can't find the .tot file? I downloaded the D850 stock image zip and it's not in there as far as i can tell.
dan1229 said:
I think I figured it out, only issue (and this is the dumbest yet) is I can't find the .tot file? I downloaded the D850 stock image zip and it's not in there as far as i can tell.
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You extract the zip file... All TOT's are placed in zip files due to size to help people who download it.
hyelton said:
You extract the zip file... All TOT's are placed in zip files due to size to help people who download it.
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I downloaded the wrong zip my bad XD. Also this doesn't void the warranty does it?
dan1229 said:
I downloaded the wrong zip my bad XD. Also this doesn't void the warranty does it?
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Wait. What are you trying to do? Why are you needing to flash it if you haven't already voided your warranty? Rooting/Custom rom "voids warranty" in itself.
Flash a tot or kdz puts the phone 100% complete back to stock as you bought it.
hyelton said:
Wait. What are you trying to do? Why are you needing to flash it if you haven't already voided your warranty? Rooting/Custom rom "voids warranty" in itself.
Flash a tot or kdz puts the phone 100% complete back to stock as you bought it.
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I have the warranty replacement device coming, I just wanted to totally wipe this device but I can't even get it to boot properly.
dan1229 said:
I have the warranty replacement device coming, I just wanted to totally wipe this device but I can't even get it to boot properly.
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Why won't it boot properly? Also keep in mind this is the only method of going back stock. Also the method only requires you to be in download mode.
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Help with possibly hard-bricked LG G4.

So I have an AT&T G4 and I was attempting to root it, something went wrong, when I completed the rooting process I unplugged my phone and got an Authentication fail #11. So I decided I would flash the H810PR ZDK on to the phone hoping I could fix it using this guide (http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848) after I completed that I got nothing..... black screen. Now it wont turn on and when I plug it in hear a failed driver sound and this shows up http://imgur.com/EGgdiYL . I've read like two success stoires of people with my problem actually getting AT&T to replace their phone with my problem under warranty, what can I do?
LunaticHD said:
So I have an AT&T G4 and I was attempting to root it, something went wrong, when I completed the rooting process I unplugged my phone and got an Authentication fail #11. So I decided I would flash the H810PR ZDK on to the phone hoping I could fix it using this guide (http://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848) after I completed that I got nothing..... black screen. Now it wont turn on and when I plug it in hear a failed driver sound and this shows up http://imgur.com/EGgdiYL . I've read like two success stoires of people with my problem actually getting AT&T to replace their phone with my problem under warranty, what can I do?
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Its look like your device's hard brick, nothing can do except changing the device.
faizalotai said:
Its look like your device's hard brick, nothing can do except changing the device.
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I'm under warranty still, do you think that I can exchange it with AT&T?
LunaticHD said:
I'm under warranty still, do you think that I can exchange it with AT&T?
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I guess the phone are not booting, as long as there's no showing of leaking or damage..I think its possible to get new one..
Just says the phone not boot after charging or so..
faizalotai said:
I guess the phone are not booting, as long as there's no showing of leaking or damage..I think its possible to get new one..
Just says the phone not boot after charging or so..
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Correct, it isnt booting at all, so I should just tell them it broke or somthing along those lines?
LunaticHD said:
Correct, it isnt booting at all, so I should just tell them it broke or somthing along those lines?
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Yup, and pray..
faizalotai said:
Yup, and pray..
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Okay thank you for the help! I'll probably contact them tomorrow and just tell them it stopped working and hopefully they will just replace it, after all its their fault for not giving us a proper ZDK to fix it ourselves
LunaticHD said:
Okay thank you for the help! I'll probably contact them tomorrow and just tell them it stopped working and hopefully they will just replace it, after all its their fault for not giving us a proper ZDK to fix it ourselves
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What if I don't have a warranty on my phone?
Who's your carrier?
LunaticHD said:
Who's your carrier?
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AT&T
I did the same I flash the wrong kdz files.All we need some one to uploads the complete eMMC IMAGE to try to revive the phone
The biggest error, is to not make a backup of your stock system.img before flashing.
I encountered the error #11, and fixed it by flashing back to stock, then flashing the correct rooted system image version.
It's caused by flashing a system image that doesn't match your current installed software version.
Ie- you have 10g installed but attempt to load a rooted 10o system image, or vice versa.
same happen to me but i have no opcion im outside the united states so im stuck with this bricked phone. theres a tool for the lg g3 called boarddiag that only works for g3 maybe in a future g4 is added

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