yashsingh1/xdaforums huggingface dataset:
[G3 General] vovannovig:
The unit D856

The mode qualcomm 9008 sutured all sections (except for the user 12 gigobayt and systems) with the D856 and do not get a working phone. Only LG logo and alternately flashes blue and red.

BUT if reflash sections with D855 after getting a logo as follows:

DemiGod Crash Handler: Kernel Crash

Press Key to chose Dload or Reboot.

1) Volume Up: Dload Mode.

2) Volume Down: Reboot.

If you choose Dload Mode,

Please do the following action,

1) Dload mode, Please connect USB

2) Got the ram dump image using QPST Configuration.

Then you can press the volume + and the phone is defined as LGE Mobile USB Serial Port or similar device. But at the same time to flash the wrong file, or can not because KTZ firmware does not start and both the program receives an error.

As if to flash files with the D855 can get Android Bootloader Interface which allows you to erase or write. Those. by means FastBoot - fastboot erase or write. In this way, I tried to fill in everything but there is no result.

Can someone tell me the reason for the difference in the behavior of firmware D855 and D856. Or better yet how to revive the machine ???

How to restore your phone?
[G3 General] hyelton:
I am very confused on your post as to what your wanting to do. If you have a D856 you need to ONLY flash D856 firmware. Flashing a D855 firmware can result in bricking your device. Those are two different phones..
[G3 General] vovannovig:
I poprobovals with d855 accidental phone I started.

When sewing all sections of the D856 with a phone or do not show the logo and flashing red or remove and logo and then flashes.

Help restore yourself.

I can not understand how much I reflash if all sections that have drop-down menu in the phone does not start, and that does not change. It's like before the firmware is not turned on and blinked and now flashes.

After each section, the phone reboots and flashes.

Ready for the most extreme measures.

Perhaps there is a way to completely overwrite all the sections at once? Whatever sector by sector to do everything!

Thank you in advance

---------- Post added at 09:27 PM ---------- Previous post was at 09:23 PM ----------

I do not understand why it is impossible to launch the phone, provided that in 9008 qualcomm mode program BoardDiag I can test all the sections and get the result that all is well.

I BoardDiag program updates all sections are possible but the phone does not raboat.

How can this be?

Pozhskazhite is there a way to write at once all the sections?
[G3 General] hyelton:
9008 means it's bricked. You'd have to put it in boarddiag mode by shorting some pins.
[G3 General] vovannovig:
How to restore your phone?

Ready to anything because either he will work or will buy a new phone.

I am the second week and looking for a solution that does not work.

http://cs5-3.4pda.to/8682624/2016-09-06_231214.jpg
[G3 General] hyelton:
The only solution is this - https://xdaforums.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359 if that does not work the phone is gone sadly.
[G3 General] vovannovig:
Telephone and updated. But when you upgrade from the D855 it begins to display on the screen and have the opportunity to enter the modes Dload Mode, Android Bootloader Interface.

And if to update it with the D856 - LGD856AT-00-V10a-CIS-XX-OCT-15-2014-32G + 0.tot not get fully working phone with flashing LED red and blue.

Perhaps st still the files on the 856? I have tried them.

Just after each update it restarts may like to do something that would BoardDiag updated all sections, and only at the end restart the phone and he has earned?
[G3 General] hyelton:
Did you choose board_DL when flashing? Does the flash fully complete?
[G3 General] vovannovig:
ТОТ firmware I used to do on this phone exactly as they are now. Previously, all turned out.

Firmware is no longer updated after the upgrade to Android 6. But after I updated BoardDiag in all sections ТОТ firmware on LG tools are not updated.
[G3 General] hyelton:
So you got it working now?
[G3 General] vovannovig:
Yes, the device is defined as 9008, after all my manipulations.

All sections are updated, messages that all is well but the phone does not work.

Give Please provide a link where I can say .TOT files to update it my D856 phone.

It seems to me that the more tedious to try different .TOT files. Where they can say?
[G3 General] hyelton:
Only solution is the link above by taking the phone apart, if that doesn't work the phone is dead
[G3 General] vovannovig:
1) Please give links to software for D856 phone software in * .TOT

2) The following screen shots. Why the phone does not work? How else can you test?
[G3 General] vovannovig:
You've seen the screenshots?

On the last screen shot that put I did.

---------- Post added at 08:54 AM ---------- Previous post was at 08:52 AM ----------

After the reboot, the phone shows the LG logo and flashes blue and red
[G3 General] sukabljet:
please explain how, as *.tot needs to extract prior to flash extracted parts one by one in boarddiag?

you followed this?

Find and check box labeled "RESTORE BOOT IMG", and then you need to select "aboot" from the dropdown menu and hit START again.

Repeat that procedure for the next following items*IN ORDER!!!

BackupGPT

boot

dbi

laf

PrimaryGPT

recovery

rpm

tz

sbl1 (Make sure this is the last one.)

LG-D855 on Tapatalk
[G3 General] vovannovig:
Initially, all did so.

Below is a screen shot where I showed how the download into several sections.

One tried, but a screen shot made to several sections at once.
[G3 General] sukabljet:
according to this ss, it shows that sbl1 is flashed first.. does the device passes all tests (ap, emmc, sdram test)?

LG-D855 on Tapatalk
[G3 General] vovannovig:
Yes! you watched the screen shots that I put?

---------- Post added at 08:56 AM ---------- Previous post was at 08:00 AM ----------

Thank you for taking part but I thought that the phone is dead. Throw it.
[G3 General] sukabljet:
I saw them yesterday, but no sdram test.. you didn't tell if you managed to enter download mode after flashing via boarddiag to flash kdz via LGUP, as you are still in bootloop after flashing via boarddiag?

I have similar problem on my 2nd D855, but I think that my emmc passed away, I'll get a confirmation today, as it is still under warranty..

don't throw it yet, get a diagnose from a certified mechanic, sell it in parts, etc..

LG-D855 on Tapatalk
[G3 General] Usmanashad:
I m trying 10A. But still no success. Im going to try LG UP tool as i get time
[G3 General] maxxinn:
Can anybody please help me. Mine is d 855 , was running fulmics 6. Today i thought of fashing resurrection , so i wiped all memory including system then i flashed recovery . then tried to reboot , but the phone got hardbricked. Its not going to recovery or download mode. Neither it is turning on. Only thing is whenni connect it to charger without a batter it displays an image of a phone with a triangular..

When i connect it to laptop it is showing in the port section as LGE androidnet usb serial port. Not lg g3. So i cannot do anything qith it tried flashing with lg up and lg flashtool. But since it doesn't go to download mod nothing works..
[G3 General] hyelton:
If your seeing LGE androidnet that's normal. That's what its supposed to show for a com port. Your also attempting to enter download mode by plugging in the USB cable that's connected to a USB 2.0 port correct? It won't work with USB 3.0
[G3 General] maxxinn:
P

Yea i tried with all the ports. My other mobiles work with those ports...
[G3 General] hyelton:
But are the ports USB 2.0? that is what matters.. So you tested another LG device putting it into download mode with the USB ports? remember its DOWNLOAD mode that's affected by USB 3.0 and wont work. Other wise file transfers etc will work perfectly fine over usb 3.0 its download mode that wont work with 3.0.

Do you see anything with 9008 in it in device manager?
[G3 General] maxxinn:
No there was no 9008 ..[emoji21] [emoji21]
[G3 General] hyelton:
What about my question before that?
[G3 General] maxxinn:
Yea i am sure they are not usb 3.0. And the other phone was an old samsung phone.. Samsung grand
[G3 General] hyelton:
Yeah the samsung testing wouldnt matter as it does not have issues with USB 3.0 like LG devices do. That why its important :p.

Check this guide out:

https://xdaforums.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
[G3 General] guanyaor:
system data issues after flashtool

Hi there,

thanks for your guide, very useful.

I have a question, i couldnt turn on my LG G3, and I used the LG Flash Tool and applied a normal flash.

After that, the phone is operative, but it seems that all the data that i had is now stored in a "system data" folder, and i'm unable to recover/restore/access it. i have tried a few tools to access the data and restore it, but no luck so far (i.e. fonepaw, dr. fone).

Any recommendations on how to restore this data?

Many thanks
[G3 General] hyelton:
You should always use CSE flash never use normal flash. Normal flash will still replace everything in the system data folder. Sadly theres no way to recover what was there.
[G3 General] mroz24:
hi .. i cant downgrade my d851 t-mobile from MM to lollipop or to kitkat

i'v used all methodes ( lg up . lg flashtool 2014 . lg flash tool ) .. but without resalts ! :(

can any one help me here ?

[IMG="lgflashtool"]https://img.xda-cdn.com/OsNSYW6iaN6dr7M0fTh5TN24EIU=/http%3A%2F%2Fimage.prntscr.com%2Fimage%2F1be6ed40854949c393c7e589f7a91794.jpeg[/IMG]

[IMG="lgup"]https://img.xda-cdn.com/XO9yNA3l2M70T1rGMXk_Y3CztTo=/http%3A%2F%2Fimage.prntscr.com%2Fimage%2F472f314e012e46d0a5fb5417174bf869.jpeg[/IMG]
[G3 General] hyelton:
Firstly you can ONLY use LGUP. The other tools won't work at All. Did you try lgup with the phone booted into android and USB debugging mode on? Also remember you may have antirollback or can't downgrade from a latter firmware since it's a carrier device.
[G3 General] lucasamora:
Hi. How do i change my LG flashtool (for tot method) language? When i first ran the program, I accidentally chose 'china' instead of leaving the option "?? ??" and now i cant flash anything.

These are the initial language options:

1) "?? ?? (Korea Factory)

2) "China / Brazil Factory [NLGICCJMP]

3) "Others (Global Service, BRC, ...) [NPINLOCAL]

4) "For Test"

If it's not possible to change that, how do i completely remove the program? Because i tried a few apps that promise completely uninstall, but after i re-install, lg flash tool automatically choses China language, like there's something still on regedit.

Thanks and sorry for my poor english.
[G3 General] hyelton:
Why not just use LgUP? Especially if your running MM you have to use LGUP anyway.

So did you remove the flashtools folder by deleting it? Then reinstall?
[G3 General] lucasamora:
Well i think i tried LGUP very quickly but my G3 wasnt detected. I will try again with a tutorial.

Do you recommend any specific tutorial for G3 LGUP?

Thanks! ;)
[G3 General] hyelton:
It's part of this guide on the first page :)

Did you make sure your phone was booted into the os ?
[G3 General] inaki3:
Error port open is failed after DLOAD

Hi,

First thank you for this tool and your help. 500+ pages of post are quite an accomplishment!

I have a LG G3 F460L running MM with Korean firmware 3.0c. I've downloaded your tool and the KDZ files trying to go back to stock 2.0c.

About 8% into the process (refurbished) the tool gets the phone into download mode, but errors out with 'Error port open is failed after DLOAD' after a while. I can't seem to get past this point.

Any ideas? Any help much appreciated.

Thanks.

Inaki.
[G3 General] hyelton:
Your welcome :) hmmm are you using a USB 2.0 port? USB 3.0 can cause this. Also make sure each try you freshly boot into download mode.
[G3 General] inaki3:
Thanks.

I was using USB 3.0. I could only find an old laptop running XP SP3 with a USB 2.0 and decided to give it a try there. After a few issues with the Android drivers I'm getting the same error message at the same 9% spot. The tool recognizes the phone, the COM port and the model. Basically the phone gets into download mode and when LGUP tries to connect it errors out with the DLOAD failed error. Do I need to install the ADT tools in windows for using LGUP? Using ADT (under Linux) and putting the device in download mode (manually) I can get the device in a 'waiting commands' status that I can't see under windows though.

After looking at the LGUP log file it seems that CBasic Com can't find any available ports after putting the device in download mode. I've checked the COM ports and run a few changes (changed to COM41) to see if that made any changes, but to no avail. I think the issue is when in download mode the device ports are not visible, which might be related to the drivers. I'm trying different cables, drivers reinstall, etc. but little progress thus far...
[G3 General] Ali422600@gmail.com:
Plz help me at 94% red screen appeared and show warning error not supported qem=0 .after that imei and baseband is unknown
[G3 General] hyelton:
Model? Method? Firmware flashed? If tot did you. Choose board_dl?
[G3 General] UARuslanUA:
Hey. I have VS985. MM is 47A. how do I return to the kit-kat or a lollipop?the method does not work. It stops at 6%. kdz stops at 4%
[G3 General] lucasamora:
I have a question: I've tried several methods to try to make my G3 work properly again. At first, i wasn't able to use the phone for 5 min, because it was freezing up, rebooting constantly, etc. Most of times, this is what happened:

utube LIVqfNYxmiM

My last choice was to follow instructions from this video ( utube tAq16lPT9s0), and after that, i was able to use the phone for 2 days. But stock rom is so terrible I tried to flash fulmics 6.6, and after 10 min using it, that weird buzzer sound started to happen again. Today i tried to flash to stock room again, and that weird sounds remains. I think i will lose this battle, lol! Probably will have to heat the chips again to see what happens, but i have no clue if thats helping or damaging the phone.

Is it possible to understand what causes this weird sound? is it issue on hardware/software? I have no clue!

Thanks in advance and again, sorry for the poor english.
[G3 General] hyelton:
That's because you won't be able to downgrade to KitKat. You might be able to go lollipop but not sure as it's the Verizon model. Your using lgup correct?
[G3 General] hyelton:
To me this sounds like a hardware problem.
[G3 General] Ali422600@gmail.com:
F400s,tot method . I try both method board dl and upgrade but always appear a red screen at 94% boot status failed and warring not supported qem=0 . When i try to flash lollipop kdz i get message demi god crash handler. I don't know why this happening
[G3 General] lucasamora:
Wow, tried this (utube k9o65TOfCZk), but wrapping the piece of card in foil paper, and that weird buzz sound just stopped. Phone working fine for last 20 hours....

OMG... this G3 is a mystery! lol!

Thanks,
[G3 General] Ormsher:
I own D855. So i have this problem. Used LG UP and flashed latest kdz (refurbish option). Everything works ,but my modem is still 21c so on stock MM LTE dosen't work. Tried to flash 30n, 30c and 21c kdz. Still same problem. Maybe should i try a .tot ? Any ideas? Thanks
[G3 General] hyelton:
Try using a tot. But having an old modem won't stop you from using LTE though.
[G3 General] draxx31:
Hi,

I scared myself with kdz flash but finally all finished sucessfully.

Nevertheless I think some minor adjustments can be added in the kdz procedure proposed a first page:

- for language selection, you should chose your language because on my test I got a korean interface... So I cancelled the operations and I specify French. After that my LG Flash tool was in English

- the firmware upload operation finished well and after that the smartphone reboot. At this time "LGUserCSTool" crashed on my PC and my phone shown a black screen with alternated green / blue LED. I was in panic because I thought LGUserCSTool needs to be running to finish the operation (brick.?????). I let it as it and finally my smartphone rebooted again to finally come on the launcher... Ouch. During a moment I thought to remove the battery but hopefully I did not do it! So After the full download even if your soft crash let your phone do its jobs!

I hope I can bring some interesting information for you!
[G3 General] hyelton:
Glad it worked for you :). Remember once flash tool reboots the phone that means flashing is finished. So if it crashes or stops or fails anything around 85%-90% it's normal as it's done flashing. Never really see it crash though.
[G3 General] likhil2k3:
Please Help, Stuck here since 2 days

i have tried everything verbatim and yet i am unable to get to stock.

i would be more than obliged if anyone would help me.

I am running Marshmellow on LG G3 D850 and am using TOT method to downgrade.

Error

PID: NULL

IMEI: NULL

MODEL:

DLL: D850

BIN: LGD850AT-01-V10D-310-JUN-19-2015

SWV:

SWOV:

Model Information Check FAIL!

00000000
[G3 General] hyelton:
Have you tried lgup? As that's really what needs to be used when downgrading from MM.

Also your using a USB 2.0 port correct? USB 3.0 won't work.
[G3 General] likhil2k3:
Thanks for helping me out there. but, it is not over as i need more help...

okay, so i tried lgup and was able to flash my phone. now it is stuck on Factory Reset 2 Screen. Even hard reset i not working. i have tried reflashing with upgrade mode and board mode in LGFlash tool, but it wont go any further to "waiting for connection'. tried uninstalling and reinstalling drives and all softawres also tried changing usb port. also i am not using usb 3.0.
[G3 General] hyelton:
You need to now only use board_dl in flashtool using other modes won't won't work and will leave you with the number 2 on the screen. Also remember EACH time you change to another USB port you HAVE to go back to device manager and rechange the com port to com41, you are doing that correct?

Also when it's on waiting on connection you have unplugged and replugged the phone correct?
[G3 General] likhil2k3:
Thanks a ton for all your help.. i changed USB cable and it worked.

Now help me how to upgrade from KitKat to LP?

Any guide i can follow??

Thanks A ton again !!!
[G3 General] hyelton:
Your very welcome :). This same guide applies to both upgrading and downgrading, but Since you have the AT&T model only there's no newer firmware than KitKat that's flashable. Only method to upgrade from KitKat to lollipop is by ota update and you have to have an AT&T sim in the phone
[G3 General] McDown:
Help please! After flashing with LGUP tool the phone (D852) stuck on green android with spinning circle :(
[G3 General] hyelton:
Can you take a picture? I've never seen that unless it's just in recovery. You did choose refurbish correct? And did the flash complete or fail?
[G3 General] McDown:
Yes i did refurbish
[G3 General] hyelton:
That's recovery mode. You did choose referbish and not upgrade right?
[G3 General] McDown:
Yep refurbish
[G3 General] hyelton:
Have you rebooted the phone ? Any difference? Try reflashing? Also what kdz or tot did you flash?
[G3 General] McDown:
I used LGD852AT-01-V10b-302-610-JUL-14-2014+0

Tried reflashing but LGUP would lost connection with device in process
[G3 General] hyelton:
Try flashing a newer firmware could be that it won't accept older firmwares sort of like the T-Mobile variant.
[G3 General] McDown:
OK Thanks will try that

Well I tried and failed again. I think the problem now is LGE MTP device failed to start in the drivers tab :(

Dammit :(
[G3 General] tw10:
hi guys,

its been a long time since I treid out a custom rom....short: I installed blisspop then reverted to stock but stayed rooted.

my question: Can I simply do a factory reset while twrp is installed and the D855 is still rooted?

Basically, I want to pass the phone to my son and simply give him a clean(still rooted) system

thx upfront
[G3 General] :
Why would you need to do a factory reset when you have TWRP installed and simply can format data,cache and dalvik-cache partitions?
[G3 General] tw10:
probably because I had/have no idea what that actually does :)

---------- Post added at 06:43 PM ---------- Previous post was at 06:32 PM ----------

so, should I do that...will all my apps/logins ect... be removed?

if so, thats great, but it still doesn't answer the question....

Can I simply do a factory reset while twrp is installed and the D855 is still rooted and if yes, would I then lose TWRP or maybe even corrupt the boot? I just don't know what the gains/loses are
[G3 General] :
It DOES have the possibility to corrupt boot or something else which won't be good for you, but you won't lose TWRP.

And yes, if you wipe these 3 partitions it will delete everything (apart from the stuff you've installed under your /system partition) you can also wipe Internal Storage if you want to delete everything. At this point these wiping 4 partitions are better than performing a Factory reset from settings. (Not even sure if you can perform a normal factory reset, because TWRP.)
[G3 General] tw10:
first off, thx 4 your help mate,

but if I "wipe Internal Storage", then the system is also gone, right or am I thinking incorrectly?
[G3 General] hyelton:
You wouldn't wipe internal storage unless you wanted to wipe all your stored photos etc.
[G3 General] tw10:
actually, I do want to wipe my photos, I basically want just the standard system/gapps to remain. Then my son can install everything he requires
[G3 General] tw10:
so if I "wipe Internal Storage", does this delete the system and Gapps or not?
[G3 General] :
No it doesn't, but it deletes EVERY single personal data on the phone, including app datas etc. it basically makes the phone out-from-the-box
[G3 General] tw10:
thx;)

Does anyone know the "easiest" way to unroot the LG G3 D855...1've searched youtube etc and now I can't see the wood for the trees....I don't need it now but it' would be handy to know this upfront.....I was searching today because I thought I'ld have to do this untill I came in here......thx for your help, truly great:)
[G3 General] forux:
Hello!

My lg g3 d856 stacked in download mode after I have flashed it via standard updater to 6.0 version and tried to downgrade to 4.4 version via original tot firmware

Now it always comes into download mode after hard reboot (battery remove).

And in lgfleshtool it said next when i tried to flash it:

http://joxi.net/a2XaRDdc1lqjyA

Is it broken efs? How can i fixe it? I see how to fix it using custom recovery, but what to do if it stacked in download mode?

Thanks!
[G3 General] bankheaddaniel:
WARNING -- Device Hard Bricking Using CDMA Option!!

Although this tool has been recommended to restore an LG G Pad 7.0 (v400) back to stock, make sure that you DO NOT USE THE CDMA option [and the 'CSE Flash' upgrade]! It will interrupt the flashing process [to install a Qualcomm driver :confused:] which will HARD BRICK YOUR DEVICE!!! :mad::mad: In that state, your device won't even charge -- much less turn on!! :crying:

Initially, I followed the instructions found on the following thread:

https://xdaforums.com/android/development/stock-t3297045

However, the flashing process kept stopping [at the 49% mark]. I was able to repeat the process [with no damage], but all attempts to restore my device to stock failed. So, I found this thread, and chose to use the options here instead (foolish mistake)!! Now, my G Pad 7.0 just shows up in Windows as an Alcatel device!! :mad: It's [completely] dead -- no buttons (or button combinations) work at all!! :crying:

I hope this helps to stop others from damaging their devices like I did. :(