yashsingh1/xdaforums huggingface dataset:
[G2 General] sanke1:
Ok. guys follow these steps and do not miss any

Download the files 1. here & 2. here

Credits to hyelton and somboons

1. Install R&D tool B2CAppSetup.exe (close it if it opens) also install the LG mobile drivers.

2. Delete the existing files and folders in C:\ProgramData\LGMOBILEAX

Copy over the files from downloaded LGMOBILEAX to same directory in C:\ProgramData\LGMOBILEAX

(It is hidden so make sure to enable hidden items in windows)

3. Take ownership of hosts file located in C:\Windows\System32\drivers\etc\

Google it if you don't know.

4. Run http file in shttps folder (As Administrator)

5. Run this

6. Click Ok

7. Click Ok again

8. Take a look at system tray

9. Click the three window icon and turn it on

10. Click ok

11. Accept UAC prompt to run the flashtool as administrator.

12. Your small server should look like the one in the window to left and follow the steps in picture after selecting the appropriate kdz file

13. Great success.

Important:

1. You need to take control of hosts file (Google the steps if you are noob)

2. Copy over files and folders from downloaded LGMOBILEAX folder. It is hidden so make sure to enable hidden items in windows.

3. Follow the above guide step by step. You miss 1 step and it will not work.

4. Hosts file will revert back to default after the flash tool is closed.
[G2 General] DanielCTID:
For me it stops at 15% and says i need to connect my phone, but its already connected. I've already installed the latest drivers. I did have a problem installing the CDC Serial Driver, could that be the problem?
[G2 General] GizmoKaca:
This guide should be added to the OP! :) Thank you [MENTION=4585239]sanke1[/MENTION]
[G2 General] maorosh:
look at my automatic version ...

http://xdaforums.com/showthread.php?t=2679540

its solve the problem ...

all you need its to run the script

and let it do it own
[G2 General] ForceUser:
I had philz recovery an the ported g pro 2 mod installed.

Tried to go back to stock, which seemed to work fine with the above tutorial, thanks thats great!

But then i was stock at the boot logo? Phone was not hot but quite warm...

Now i entered download mode again, it installed again. At just above 90% it restarts and the lg logo appears...

It says its finished, press exit. but now it just stays at the logo :(

i flashed the europe open d80210a_00 as i have a d802...

what am i doing wrong????

EDIT:

SOLUTION:

Factory Reset after flashing ...lol sry this should be also added to te mini tut above ;)

power + vol down ...let go immediately at lg logo and press power + vol down again

then press power twice (see instructions on screen)

wait 1-2 min
[G2 General] huggosz:
I'm a Tmobile user currently on V2 and I love the Rom. I'd really like to try V3 but having to return to stock firmware sounds like an awful amount of steps just to be able to be able to flash V3.. I guess I just don't understand why we can't just do a full wipe and then install the updated version. My question is will there be a version in the future where we don't have to reverse back to stock, the re-root, re-install the custom recovery, etc...?
[G2 General] hyelton:
I'm confused. I think your posting in the wrong thread.
[G2 General] hyelton:
I'll upload it in a few for you on my server.
[G2 General] olaf63:
Many many thanks from some italians users, this operator is the best selling now, so you're very hlpful :good::good::good::good:
[G2 General] hyelton:
Your welcome:). Nice country you have too!
[G2 General] olaf63:
I agree, in both plain and ironic way :laugh::laugh::laugh:
[G2 General] hyelton:
What .dll file? AT&T or Verizon? Cause if its not AT&T or Verizon there is NO DLL files for kdz files.
[G2 General] hyelton:
Here ya go :)

http://storagecow.eu/index.php?dir=Xda/LG+G2/Stock/Italy/Vodaph one/
[G2 General] samusalo:
Will this

completely

unroot the phone and revert to stock if needed?
[G2 General] hyelton:
Yes , that is menchened 100 times lol
[G2 General] samusalo:
Sorry, I didn't see it anywhere, otherwise I would not have asked it. I took the leap anyway, can't live without root :)
[G2 General] SquireSCA:
Software part is all installed, set up and ready to go, but I cannot connect to the phone because I cannot get the VZW G2 to go into the bootloader, or download mode. OP says power down and then hit vol up and down while plugging in, but nothing works.

ANyone know how to put this thing in download or fastboot mode??

---------- Post added at 04:18 PM ---------- Previous post was at 03:34 PM ----------

Got it into download mode, but the software bombs, says it is not connected. Any ideas? All drivers are installed, everything seems good. But the final step after selecting everything and it starts to flash it, says it isn't connected...
[G2 General] takugt:
Please Hyelton , I have questions

Hi Hyelton !! :)

First thank you very luch for this thread !

I have the LG G2 F320S version and I wish to flash the F320K firmware because this has less bloatware than the F320S version So:

-is it possible and safe (I don't want to brick my phone ;)) ?

- if I can update my phone via OTA ?

Thanks for your anwser !

Kind regards
[G2 General] SquireSCA:
Finally got the thing to flash, the drivers in the OP are wrong for the VZW phone.

But now that it is flashed, I boot up and it is just like it was before the flash, I have to do the hard factory reset to get it fully restored, and of course the OP instructions are incorrect on how to do that. I appreciate this thread, I just wish that this had actually been tested on the VZW device...
[G2 General] jmacp:
Hi

I have an LG D802 on three network in the UK. Software Version is d80210a-234-20. Does anybody know where I can download this firmware from?

Thanks

John
[G2 General] hyelton:
It has been, theres been at least 10 people that have done it on there Verizon device. I'll update the first post with a link for the verizon drivers though.
[G2 General] paazei:
Ok, tried it a couple times now, downgraded the drivers, cause the lg drivers from lg site are newer, but keep getting the error that my device is disconnected. Don't know what to do, ruined my rom by installing walkman app and trying to get the aosp browser to work, so now the browser wont start and all music players lag.

What can i be doing wrong, it starts ok, but then at 4% it keeps saying my phone is disconnected, which is not true. Im trying to install the dutch rom. I run the flashtool as admin in windows 8, follow all the directions and it goes fine till the disconnect message. It unpacks the rom starts to ionstall and then... nothing, can only press retry and the funny thing is that it tells me to shut down and remove the battery and then retry :)
[G2 General] xjreyes:
Worked perfectly the first time round. Tmobile variant .
[G2 General] Rizwann2006:
ATT Bell Rom

I'm stuck and hopefully someone can help. I flashed Bell rom on to my AT&T LG G2 and now i seem to be having problems with constant rebooting (No wifi and cell network). I have tried using LG flash tools and but its a no go as the phone shows up as D803 instead of D800. Please help.
[G2 General] artounet:
Thank you !

Yesterday, i enter wrong entries on the build.prop > bootloop.

Then, i do a factory reset in the recovery > noting, only LG Logo > "brick"..

Today, i read your post and YES MY LG G2 (international) HAVE A SECOND LIFE !

I love you, thank you very much !!
[G2 General] takugt:
Hi Hyelton !!

First thank you very luch for this thread !

I have the LG G2 F320S version and I wish to flash the F320K firmware because this has less bloatware than the F320S version So:

-is it possible and safe (I don't want to brick my phone ) ?

- if I can update my phone via OTA ?

Thanks for your anwser !

Kind regards
[G2 General] remixer:
hi guys, i´ve got a problem to install the usb drive (3.10.1).. always failed by LGE AndroidNET USB Modem.. need help
[G2 General] huggosz:
Yes you're right! Thanks, I meant to post on the Optimus Rspro2 port to Lg G2 and I clicked on this link to figure out what I had to do to revert back to stock.
[G2 General] multiklos:
Don't know which file

Hello I am a little nervous about flashing the wrong kdz file.. I have tried and searched in this thread, and never found any answers.. So here I go.. I have a lg g2 D802 32gb and I live in Denmark and are not really sure which file I can flash.. I can see that there are the Europe open but there isn't any sign about 16 or 32 go? Hobe someone can help me with a answer, thank you in advance :)
[G2 General] mlm1102003:
http://xdaforums.com/showthread.php?t=2678906
[G2 General] multiklos:
?

Sorry didn't help me but thanks for trying :)
[G2 General] joshualuna:
I tried this damn thing alllllll damn day and a no go. Im thinkin cuz im runnin windows 8.1. Im done unless sumone on windows 8.1 can post a video STEP by STEP video
[G2 General] somboons:
i

i am in win8.1 too. it' work.

i will try post vdo.
[G2 General] somboons:
update tut in my thread by VDO-GUIDE step by step

http://xdaforums.com/showthread.php?t=2625044
[G2 General] hyelton:
I'll update my OP with the posts tut but all these extra threads are sort of pointless
[G2 General] hyelton:
The OP has been updated to include everything from the user that made this possible :D

So the guide in now up to date!
[G2 General] mightymike889:
ok 1st please dont flame ...2# thank you so much for your hard work. ok so i messed up i can only get to recovery after i clicked the ota (which i knew i shouldnt have) so since i can only get into recovery i am trying to go back to stock. (my back up did not work). I seem to be doing everything ok i am using the tmobile kdz i tryed using the c and the g firmware. for some reason i dont even get the option for select country and language. nothing happens. i click start upgrade and it just freezes and the only option i get is saying close program. am i missing something. i made sure to delete all the files in LGMOBILEAX and put the new1s in and nothin...im phoneless please help :crying:
[G2 General] kuppenhorst:
I tried this but when it comes to the actual proces of flashing it stops at 15% and says that the phone is not connected. I followed the guide to the letter and did everything as stated but now I get the mentioned error message. May be it has nothing to do with all that but the tool shows that my device is rooted even though it is not. Actually it was rooted and had a custom Rom but I wiped all and flashed back to stock 4.2.2 before I flashed the kk stock kdz. Now I am stuck at stock kk and for day trying desperately to get rid of the limitations that came with stock kk. Anyone an idea?
[G2 General] somboons:
stuck to process flashing .

- if you have custome recovery please full wipe

- if you have TOT flash file you must flash TOT flash file first then flash kdz
[G2 General] kuppenhorst:
As I mentioned I once had a custom recovery but flashed back to jb stock on my d802 before I stepped over to stock kk. Ain't got no tot file either
[G2 General] kuppenhorst:
Seems someone's got the same issues

http://xdaforums.com/showthread.php?p=51020262

This is the contence Log of the update tool

17:00:20 : [C:\LGMobileUpgrade] Try to delete folder

17:00:20 : RemoveDirectory1 Error(2):C:\LGMobileUpgrade

17:00:20 : Start Date : 2014-03-13 17:00:20

17:00:20 : ---------- QM Testmode ---------

17:00:20 : ***** Check Tool Version *****

17:00:20 : Tool version : 1.5.4.8

17:00:20 : UpgradeDLL version : 1.2.6.7

17:00:20 : Current Dir : C:\ProgramData\LGMOBILEAX\B2C_Client

17:00:20 : LGE USB Driver Version :

17:00:20 : Android PDLV Version :

17:00:20 : Android NDLV Version :

17:00:20 : ******************************************

17:00:20 : [C:\ProgramData\LGMOBILEAX\Phone] Try to delete folder

17:00:20 : RemoveDirectory1 Error(2):C:\ProgramData\LGMOBILEAX\Phone

17:00:20 : SetEmerModeAT()

17:00:20 : _IsConnectedPhone Call

17:00:30 : _IsConnectedPhone(0)

17:00:30 : 0 - NotConnected.

17:00:30 : 1 - Normal connect success

17:00:30 : 2 - Emergency connect success

17:00:30 : *****CheckOS Start********

17:00:30 : Microsoft_Windows7_Professional_Service Pack 1

17:00:30 : *****CheckPCSyncPrograms Start*****

17:00:31 : PCSyncPrograms Not Found - OK and ready to upgrade

17:00:31 : Checking the connection with the cell phone...

17:00:31 : dwWaitResetTime(40000 ms)

17:00:32 : _IsConnectedPhone Call

17:00:40 : _IsConnectedPhone(0)

17:00:40 : 0 - NotConnected.

17:00:40 : 1 - Normal connect success

17:00:40 : 2 - Emergency connect success

17:00:41 : _IsConnectedPhone Call

17:00:49 : _IsConnectedPhone(0)

17:00:49 : 0 - NotConnected.

17:00:49 : 1 - Normal connect success

17:00:49 : 2 - Emergency connect success

17:00:50 : _IsConnectedPhone Call

17:00:58 : _IsConnectedPhone(0)

17:00:58 : 0 - NotConnected.

17:00:58 : 1 - Normal connect success

17:00:58 : 2 - Emergency connect success

17:00:58 : [009,400,102,102,102]The USB cable and your cellphone are not connected.\nPlease connect your phone and wait for connecting \nthe USB port for a while and press the [009,700,147,062,092]'Restart'[009,400,102,102,102] button.

17:01:10 : Check Cancel button active..

17:01:10 : Check Cancel button active..

17:01:10 : !pUpgrade->StartProcessing ... PostMsg STEP_TYPE_ENV_ERROR

17:01:10 : Page_Error ºÎºÐÀÔ´Ï´Ù

17:01:10 : [011,700,147,062,092]LG Mobile Phone Software Update was canceled\n\n[009,400,102,102,102]To quit LG Mobile Phone Software Update, please press the [009,700,147,062,092]Exit[009,400,102,102,102] button below.

17:01:10 : OnStepMsg STEP_TYPE_ENV_ERROR delete m_pLGCyonUpdate
[G2 General] amonrei:
I can't even install LG Mobile Support Tool. It's just stuck at the beginning. Any ideas?
[G2 General] swells14:
Following up to see if anyone has found a solution to this issue. Sprint LS980 with the incorrect stock rom/software D803. Phone can only go into download mode and perform hard resets. No ability to enter into recovery. The phone does turn on for at few seconds then turns off. I have done a hard reset multiple times and now the USB debugging is no longer enabled so attempting to sideload anything is not possible. I have the correct .tot files for Sprint but the Flash checks the existing software on the phone first and then gives an error device model is different. Model D803 versus the LS980 .tot files.

Is there a way or a tool through which I can put the Stock Spring ROM back onto the phone that does not checking the existing ROM first???? The LG Mobile device Support tool method does not work either (upgrade recovery) as nothing ever downloads. I know there are others out there with this issue as they have posted here as well no any advise or direction will greatly help.
[G2 General] daken:
I can't even install LG Mobile Support Tool some one help me I've been at this for 3 days.
[G2 General] somboons:
What's error message?

---------- Post added at 11:48 PM ---------- Previous post was at 11:47 PM ----------

Tell about error.

When you install lg mobile support you must connect the internet.
[G2 General] android404:
Upon pressing "start upgrade" I get the message" update r&d tool". Why might that happen?
[G2 General] somboons:
Go to my thread

http://xdaforums.com/showthread.php?t=2625044

I create vdo tut to fix this problem.

1. fix Please update R&D Test tool LG G2
[G2 General] sracercelica:
I already replaced the files in AppData folder with the ones you provided, I keep getting the same, "Please update R&D Test tool" error message, using method 1 and 2.

Well that was weird, I replaced the files but this time deleted everything and replaced one at a time, its working now.
[G2 General] somboons:
Are you follow by vdo guide step by step?

Delete all first.
[G2 General] jab74101:
At&t 10d

I try to flash the at&t tot, the 10d one but everytime i click the yellow arrow it says failed previous load. I have the date changed and the internet off any ideas?
[G2 General] somboons:
what's error message?
[G2 General] n_s_simpson:
Hi, I've just got my hands on the LG G2 32GB but am really annoyed to find out it's a Korean version!!! (I'm from the UK).

I spent ages getting it back to EUR version by flashing D80210A_00.kdz and thought that it was the remain in that mode.

I then installed LG's official Mobile Support Tool and it found an update. However, it's reverted the phone back to D80210F-sea-xx.

I've now got to re-do the flashing process again, which means resetting back to factory and all that rubbish.

How can I get this phone and LG's software to think it's a EUR model?!?

If this isn't possible will my phone keep going back to Korean very time it finds an OTA update?

Cheers

Nick
[G2 General] jab74101:
I have the same problem any help?
[G2 General] Danilo Pantelić:
All working here - D802 20B OPEN - method 2 :good:
[G2 General] somboons:
can you post your screen shot or any error message ?
[G2 General] yken:
I have flashed KDZ files a few times. But now i cant. I'm using G pro V2 port Rom. I want to flash stock 4.2.2 KDZ file. I get this error, lg mobile phone s/w upgrade is already running. Previously I was closing LG mobile support tool and it was continuing flashing without problem. Now if i close it, it automaticially re-opens. When it opens, i get that the same error message. I cant pass this lg mobile phone s/w upgrade is already running error. Can anyone help me?
[G2 General] amonrei:
This.

I'm obviously connected to the internet.

I downloaded a different copy of B2CAppSetup.exe somewhere else, it runs but stuck at the beginning not downloading or installing anything.
[G2 General] lipaaa:
I've got the same error, no internet conection (when want to install that lg update tool) but I am on wifi as well, I've checked the host file and got all that "127... lg adresses" and ownership, can't find any solution about that "internet conection" I spend some time to get back from the CM11 to stock and no success... I gues I must wait to stock 4.4.2 maybe it will be easier
[G2 General] bravo1565:
I recently just rooted my phone and flash twrp recovery through freegee app which worked so as i g ot into recovery i wiped everything and went to install rom it failed everything i did failed and i couldnt mount twrp to my pc because its broken and dumb me i didnt do a back up so i think what happened was when i wipe everything i wiped the system so there was no system to flash when i booted phone all i got was the lg boot nothing else so decided to try this to go back to stock sprint rom and i must everything worked fine follow the directions in the op this is a life saver :):):)
[G2 General] somboons:
OK,

Please show hosts file in C:\Windows\System32\drivers\etc

I think in your hosts file set 127.0.0.1 csmg.lgmobile.com
[G2 General] amonrei:
Dammit. That's why. Thanks mate.:good:
[G2 General] lipaaa:
somboons read my post, I got the same error and I've checked host file many times and got 4 entrys about 127... lg include that csmg, and still got conection error
[G2 General] somboons:
please remove line

127.0.0.1 csmg.lgmobile.com

or add (#) for comment it

#127.0.0.1 csmg.lgmobile.com

and install b2c client again

if you add line

127.0.0.1 csmg.lgmobile.com

you must start small server to flash kdz

if you want to install new b2c client please do of my advise.

report me
[G2 General] lipaaa:
Thanks, I will try that oh and somboons I post in Your guide some problem with flash about method 1
[G2 General] paniczklos:
What's the difference between stock OPEN EUR (europe) and OPEN PL (poland)?
[G2 General] St0nedPt:
Hi I upgraded to the 16GB Unbranded Portugal. I had the phone out of the box stock, at the begining of the update the phone showed unrooted (as it should) at around 73% the update stopped and I had to press retry on my computer, after that the phone showed as rooted...
[G2 General] okoboko1:
Help !

I tried the 2. way but I got "Please update R&D test tool" message then I decided to replace the files in the descripton but fund out that I have no programdata folder in my C disk.

What should I do now please help?
[G2 General] seemyweb:
It is an hidden folder. Set them visible.

Anyway I seceive the same message also after folder update. Can someone explain me the right procedure in an easy way?

Thanks!
[G2 General] somboons:
Please go to my thread

http://xdaforums.com/showthread.php?t=2625044

And see. All vdo guide it can help you.

---------- Post added at 06:32 PM ---------- Previous post was at 06:30 PM ----------

Go to my thread and see vdo guide it can help you

http://xdaforums.com/showthread.php?t=2625044
[G2 General] KSTu:
2. unzip

- LGMOBILEAX - where i can find this?????
[G2 General] silverblack:
Doesnt make sense does it , its actually step 1.3) you need to download.
[G2 General] seemyweb:
Great! It works! I'm now open europe.

Thanks
[G2 General] somboons:
I recommend you go to my thread read and see my vdo guide I think you can do. ☺
[G2 General] lyriquidperfection:
Simple answer is you cant. This is because the models region is tied to the IMEI number which is checked server side with LG whenever updates are checked. Only way to bypass this is the manual flashing process.
[G2 General] alvarado52:
i cant find this for the life of me, in downloads or otherwise.
[G2 General] hyelton:
Its clearly at the Link thats in the OP.

http://storagecow.eu/index.php?dir=Xda/LG+Optimus+G+Pro/LG+Software/OfflineFix/
[G2 General] alvarado52:
The only thing im seeing there is the LG offline fix zip. I unzip it and there's no folder or anything for the LGMobileAX
[G2 General] muhamet:
hyelton any Jb TOT file for d802???i try t flash ofline mod on 2 computers but no sucsses.
[G2 General] mlm1102003:
you need

LGD802AT-00-V10f-EUR-XX-DEC-17-2013-32G+0.zip

all files you need (d802 32gb)

http://d-h.st/users/mlm1102003/?fld_id=34044#files
[G2 General] hyelton:
please check again it should be there
[G2 General] Kwal:
Hi,

My suffix is AMALWH, from which country does it belong to? Can't find anything about it.
[G2 General] NeoDJW:
it always stops at 49% in my case when flashing kdz, anyone had problems like this ?
[G2 General] somboons:
If you have twrp or cwm please wipe all data before or use TOT file for flashing method.
[G2 General] muhamet:
This is Tot right???and Dll???
[G2 General] slon842:
Hi using well known url csmg.lgmobile.com:9002 (sorry i can't submit links as a new user :( )

/csmg/b2c/client/b2c_sw_manual_list.jsp?model=LGD802&suffix=AMALWH

You can get some information about it.

"...

<sw_recommand_type>GLOBAL/GLOBAL</sw_recommand_type>

<file_class>USB</file_class>

<del_type>0</del_type>

<country>Hong Kong Special Administrative 'Region of China</country>

<buyername>MODELLABS</buyername>

..."
[G2 General] tester5224:
Thank you !

the whole link is: http://csmg.lgmobile.com:9002/csmg/b2c/client/b2c_sw_manual_list.jsp?model=LGD802&suffix=AMALWH
[G2 General] mlm1102003:
yes

zip file include tot and dll
[G2 General] m_jasour:
Dear Miad

You are every where just like me :D
[G2 General] marektupa:
I have now official ROM 4.4 and because of a bug with background noise with headphones I need a downgrade to 4.2 (no root, nothing), I tried it just as it says in this thread and by 4% it says

13:39:25 : ********* 2Chip Model.dll input Parameter End*************

13:39:45 : wParam : 100, lParam = 72

13:39:45 : MODEL DLL Event : (100, 72)

13:39:45 : Step : TYPE_WPARAM_UPGRADE_ERROR

13:39:45 : CleanModelDll() : Free Model.dll

13:39:45 : _DetachDLL Call

13:39:50 : _DetachDLL Call End

13:39:50 : Page_Error şÎşĐŔÔ´Ď´Ů

13:39:50 : ż©±â´Â Retry şÎşĐŔÔ´Ď´Ů

I already tried on two computer and no success, please help me
[G2 General] somboons:
Try use tot method .what is your model?
[G2 General] marektupa:
My model is D802 32gb germany. Can you send me the file? After I flash that, what happen? What version will I have?
[G2 General] hyelton:
Please remember kdz method is recommended for those versions. The tot files are not as recommended for those models also there not easy to find.