yashsingh1/xdaforums huggingface dataset:
[G2 Q&A, Help & Troubleshooting] mightymike889:
so i for some reason the script doesnt want to work i have no idea why i get an error message i deleted all the files off my computer for it and disabled my antivirus software...

the host file change can some1 just help me quick because the video cuts to a bad view as hes changing it. this is my current host file...i didnt change it this is how it looks...what should i do to edit it..(notepad) then just hit enter and put "127.0.0.1 csmg.lgmobile.com" ?

i have no idea why the current picture has random letters typed at the end btw, should i delete them?
[G2 Q&A, Help & Troubleshooting] somboons:
I want to know error message or pop up menu that show message for I use to solve problem of you.
[G2 Q&A, Help & Troubleshooting] lipaaa:
somboons I finally got it why I haved problem with install B2CAppSetup.exe on my PC... It was my antyvirus (NOD) and even when I've turn NOD off it has some process whos still works and block installation (that LG program is try connect to the servers so NOD thinks is a spyware or something, by the way nod is not so easy to turn off:)

but I don't want to unistall antyvirus so I turn on my PC in "safemode with network" and boom! B2CAppSetup.exe installed propertly and then go back to normal mode, run program and works perfectly

Oh and one more thing for all guys that got problem with hosts file in method 2, after U got owner rights to the file and want to edit it don't forget to ucheck in propertis "read only" then edit file save (not save as) and overwrite the file and next again set in properties "read only

and remember with method 1 You must have hosts file clean (with no 127.0... lg.... entries) because that B2CAppSetup.exe must have access to the servers

somboons I think U can add some of that information to Your GUIDE to be clear with some troubleshots, is importat stuff i think, and can save few hours (or days) I know somethig about it:)
[G2 Q&A, Help & Troubleshooting] somboons:
Thank you,I will update later.I am watching my favorite football team cheer!!!
[G2 Q&A, Help & Troubleshooting] lipaaa:
I'm watching that game too:)
[G2 Q&A, Help & Troubleshooting] swimmerhair:
Hey guys, so I'm at my wits end here. I'm trying to go back to stock and Iv'e followed everything in almost every possible guide out there to the T. But when I click web upgrade test, and the to start, it tells me to install csmg b2c client tool via tools-> b2c client setup menu. No worries, I go back to the folder with the uptest.exe and try to install the b2c client, but then it tells me "to check for upgrades, I must have my PC connected to the internet and press Coutinue" (yes, spelled like that). I click Ok, and it just pops up again and again. I'm about ready to smash my laptop against a wall. Anyone have any ideas?
[G2 Q&A, Help & Troubleshooting] somboons:
Please check hosts file remove or comment (add # in first column 127.0.0.1) and try install b2c client again
[G2 Q&A, Help & Troubleshooting] lipaaa:
read three post above man, only three posts...
[G2 Q&A, Help & Troubleshooting] swimmerhair:
Ahem... I'll show myself out.
[G2 Q&A, Help & Troubleshooting] swimmerhair:
It's now working but whenever I hit the upgrade start button, it does it's thing, but no language or select country box comes up?
[G2 Q&A, Help & Troubleshooting] lipaaa:
I got the same problem and now was able to find the solution... is simple

I've checked again procedure abd must update my solution from few post above:

in method 1 all the problem is on antyvirus, I got NOD is very restricted even when I disable all protection some proccess still works in bacground

all the problems in method 1 is installation and working of B2CAppSetup.exe, its depend that Your antyvirus let program install and then work proper. and to check that I must see that after run B2CAppSetup.exe and instalation program will show window (with tabs ex. install usb drivers) If You run B2CAppSetup.exe and window don't show after instalation then You know that program is not install proper, and You will be unable to finish all procedure.

that why when You hit "upgrade start button" You see the red bar only and nothing happend after, You can't see next window because of antyvirus

in my case I had uninstall NOD completly. Ofcourse I was able to boot PC in "safe mode with network" and install B2CAppSetup.exe propertly but You can't run method 1 flash procedure in safe mode, becasue in safe mode program don't see the phone conection when starts flashing soft (something with the usb drivers I think) I have checked that.

About method 2 like I've wroted before is important to check hosts file in properties "read only" tab, If You have unmarked that You are able to edit file and add some adreses, save and overwrite the file and mark again "read only"

and remember if You want to use method 1 after trying method 2, in method 1 hosts file must be clear (without any adress from lg, if not You will be see that "no internet connection" after run B2CAppSetup.exe) and "read only" tab must be unmarked because that automatic scrip must get access to the file

if You will remember that things it will be OK, 5 min ago I've flashed rom with method 1 without NOD and everything works perfect

hope that will be helpful for You guys
[G2 Q&A, Help & Troubleshooting] somboons:
I use NOD too but I don have problem.no need to setting everything in NOD:cowboy:
[G2 Q&A, Help & Troubleshooting] somboons:
Update VDO-GUIDE How to fix " You need connect PC to the internet " when install B2CAppSetup.exe in top thread
[G2 Q&A, Help & Troubleshooting] swimmerhair:
So you're saying I need to completely uninstall my Antivirus? Unroot my phone and then reinstall?
[G2 Q&A, Help & Troubleshooting] lipaaa:
I`m saying that Your antywirus makes problem with proper installation the program , IN MY CASE i've unninstalled NOD, becouse turning it off doesent work, try setup or turn off Yours and check if thats help, if not unninstall it. Oh and I sayed nothing about root, rooted or not it doesent matter for the flashing process.

---------- Post added at 12:46 PM ---------- Previous post was at 12:37 PM ----------

I was tryed to set up or turn off every eset process but nothing work , Your version is just diferend , in my case only uninstall helps. On my PC at work got Avast and havent any problem too, and don't set nothing on it, every antyvirus is diferend.
[G2 Q&A, Help & Troubleshooting] joliv:
I've went through the all topic and I couldn't find my error: R&D tools stops with KDZ extract error and then crashes. I've run the procedure a few times and used 2 different KDZ files, with same bad result. Would it be a bad download ? anyone with this error ?
[G2 Q&A, Help & Troubleshooting] somboons:
Can you capture screen when error message show?
[G2 Q&A, Help & Troubleshooting] joliv:
My Bad: wasn't clicking "Normal Web upgrade test". Now I have a different error - screenshot attached. Uninstalled AV and FW open. Phone in download mode.

Background: trying to get KK with root + TWRP as per http://xdaforums.com/showthread.php?t=2681205

was in D80210F open eur - rooted / installed TWRP then flashed the KK modified ROM as per post above, but couldn't reboot a 2nd time to recovery to complete procedure. Phone boots to KK but surely is on an inconsistent state, reason why I want to get to 4.2.2. stock.

Appreciate your help.
[G2 Q&A, Help & Troubleshooting] lipaaa:
Did U do all the steps corectly?

First U must select

3. select Normal web upgrade test

Then

4. Select Upgrade start

If U dont make step 3 and only step 4 U will get extract error

***Edit: U got that by Yourself i see:)
[G2 Q&A, Help & Troubleshooting] somboons:
Try TOT file is the best way.

My experience which flash firmware stuck 49% I use TOT because can not flash by kdz file or no recovery.

I use TOT file from this link*

http://downloads.codefi.re/autoprime...Stock_Firmware

select : BIN_LGD802AT-00-V10b-SEA-XX-SEP-04-2013-32G.zip and dll

my country code ESA but it can use.

after I flash TOT file I use kdz file of my country to flash again it work.

you can consider with yourself ,are you belive me or not ?[http://forum]

this is method for flash TOT file

http://optimusforums.com/threads/gui...-g2-f320.9232
[G2 Q&A, Help & Troubleshooting] joliv:
Somehow (!!!) on the xxth try it went through :)victory:) - I'm now on 4.2.2 D80210A_EUR stock.
[G2 Q&A, Help & Troubleshooting] hamad138:
Guys I hoz extract Error using both methos 1 and 2.

this tool is useless it wont work i did everything it just wont work
[G2 Q&A, Help & Troubleshooting] cristy7610:
I just finish to install with Lg tool,everything goes nice but now my phone is rebooting on lg logo..I have 10 min since I finish and my phone is restarting..

---------- Post added at 11:12 PM ---------- Previous post was at 10:53 PM ----------

I resolve the problem with hard reset trick like in this video.Now I'm on 4.2.2 10.a and I will flash kit kat again with custom recovery :))Thanks https://www.youtube.com/watch?v=JZlwYPYFcnI
[G2 Q&A, Help & Troubleshooting] lipaaa:
Look two posts above Yours about extract error
[G2 Q&A, Help & Troubleshooting] android404:
My 802 begs to differ.
[G2 Q&A, Help & Troubleshooting] Croize:
i noticed somthing program told me , Phone in usb debugging ???? O.o isnt it supposed to be in download mode ??? :)
[G2 Q&A, Help & Troubleshooting] ralaxa:
Thank you very much your the real hero

Ur the best
[G2 Q&A, Help & Troubleshooting] Fauert:
Please , DO NOT QUOTE ALL OP ...... Thanks . :cyclops:
[G2 Q&A, Help & Troubleshooting] angadreme:
Still not working for me

Hi Guys,

For some reason, the script does never work. I've tried several way to open it as an Admin' but it would still not work properly.

Whatever happens, the LG Support Tool always pops up saying the version I run is the very latest one (Official 4.4.2 KitKat 80220A)...:(

Any guess, knowing that's I've already read all the previous pages on this topic ?
[G2 Q&A, Help & Troubleshooting] Bruno Dias:
The same happens on my computer. Any solution?
[G2 Q&A, Help & Troubleshooting] angadreme:
Actually, the script does not work, for me. It does not open, for instance, the Word document that can be seen on the 1st page video (method 1). It just fails. :crying: Running Windows 8 SP1 :confused:
[G2 Q&A, Help & Troubleshooting] somboons:
when lg support tool show this message

please check hosts or show me your hosts file does it contail 127.0.0..?

please show.

I want to know it can write to hosts file.

if it can not write plesse check permission or do step 2.

when you install new b2c client in host remove 127.0.0.1.. from file too
[G2 Q&A, Help & Troubleshooting] somboons:
try method 2
[G2 Q&A, Help & Troubleshooting] faithraze:
was saved!

I did a stupid mistake of wiping all including storage so I had a totally blank G2. No nothing. I did not now that time that the old flashtool method is not anymore working. Thanks to this guide I was able to restore to stock. I just turned off my firewall and turned of real time antivirus protection before starting any of the steps.
[G2 Q&A, Help & Troubleshooting] angadreme:
Hi Somboons,

Actually, I tried with both methods so many times...without success. I closely followed your steps thanks to the videos, to make sure I was not mad :eek:

You're right regarding the details you asked for regarding my host file. I cannot save it directly. I need to do a 'save as', and the file extensions that are proposed are not the same as the original file stored on my PC. I have several choices, such as .txt, etc, but this is not what we are looking for, I guess. I managed to open all files as an Admin', but still, it would not work...

I keep trying, I should eventually find a solution ;) I'm not that despaired, with a G2 working fine and so on, at the moment :D
[G2 Q&A, Help & Troubleshooting] Fauert:
Hi , use this : Notepad++ 6.5.5 Link :: http://notepad-plus-plus.org/download/v6.5.5.html :cowboy:
[G2 Q&A, Help & Troubleshooting] angadreme:
Great, thanks a lot. WiIl try this one this evening, then :good: Thanks very much, I'll keep you posted :victory:
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Im still getting the "Check out the internet connection and re-try" message after clicking "upgrade start". I changed the host file and added the 127.0.0.1 cmsg.lgmobile.com. relpaced all files in the LGMOBILEAX folder but im still having this issue. any ideas?
[G2 Q&A, Help & Troubleshooting] somboons:
are you see my vdo guide for fix this problem?
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Yes I am.
[G2 Q&A, Help & Troubleshooting] somboons:
if you see my vdo guide in vdo recommend you to remove 127.0.0.1 csmg.lgmobile.com when you install b2c client. after that remove all files and folder in C:\ProgramData\LGMOBILEAX copy all files and folder in LGMOBILEAX that you download copy to C:\ProgramData\LGMOBILEAX.

make sure you setting permission of hosts file can read,write,execute.
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Ok thanks I'll try and let u know how it goes!
[G2 Q&A, Help & Troubleshooting] wcterp:
csmg not cmsg
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Type error, thanks though.
[G2 Q&A, Help & Troubleshooting] bahyhelmihp:
i was succeed to pass the normal web upgrade test and upgrade start. but it's just stuck on the detecting the phone usb when it enters the LG mobile support tool. can you help me? :(
[G2 Q&A, Help & Troubleshooting] somboons:
Re-install LG G2 Driver it's work for everyone.
[G2 Q&A, Help & Troubleshooting] goran60:
Do 127.0.0.1 csmg.lgmobile.com uhost write at the end of the existing text, or write a new line?

the USB connection mode to choose?
[G2 Q&A, Help & Troubleshooting] somboons:
new line you can see on vdo guide
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Hey Man I did what you said to do in the post but the "select country and language" window will not pop up. The LG support tool pop ups. Also how to i enable the http.cfg file? I cant seem to start the small server.
[G2 Q&A, Help & Troubleshooting] Gmejia706:
I get the following error when trying to run the script
[G2 Q&A, Help & Troubleshooting] fridaycider:
Doesn't matter what I do. I have looked at all the videos. Cannot get it to work. Just keep getting update r&d flash tool. I have deleted and coppied and pasted all files about 20 times now and still the same. I am using xp if that's any different. Thanks
[G2 Q&A, Help & Troubleshooting] angadreme:
Hey,

I finally managed to succeed...using Method #2

Regarding the R&D Test Tool, I manually installed it from Google, and when I pressed Start Upgrade, it work AT LAST :laugh: I was also requested to update it, when I first launched the flashing process.

So many thank to you all for your help and care :good::good::good:
[G2 Q&A, Help & Troubleshooting] makov:
After flashing 4.4.2 Now unfortunately the process com.android.phone has stopped again n again and screen in flashing with this error ..

any idea why is it?
[G2 Q&A, Help & Troubleshooting] angadreme:
alkskf Zacheus

No way to get your screen / phone up and running with a full wipe ? :confused: If not, I would try a full wipe and another flash of the 4.4.2 ROM...
[G2 Q&A, Help & Troubleshooting] makov:
so how can i do this now ?
[G2 Q&A, Help & Troubleshooting] fridaycider:
Thank you. I will give it a go. Have you got a link or anything from where you downloaded it.

Pray it works for me.
[G2 Q&A, Help & Troubleshooting] angadreme:
Got it from this page: http://www.4shared.com/mp3/j7NbgDV9/RD_Test_Tool.html

Pretty quick to get it fully DL ;)
[G2 Q&A, Help & Troubleshooting] fridaycider:
Will give it a go tomorrow and if it works I'll stop pulling what hair I have left out. Thank you.
[G2 Q&A, Help & Troubleshooting] mab71:
Okay, finally took the jump to kitkat using method no. 1... before flashing, i was on stock fw without root(status in download mode was unrooted)...now after upgrading, when i enter download mode the status shows ROOTED!... so i downloaded root checker from playstore to check...and it says that I'm NOT ROOTED.... gosh, anyone knows why this happens??
[G2 Q&A, Help & Troubleshooting] sisante:
Hi there! I want to unroot my unit for the sake of warranty. I just want to know if it is safe to use the updated stock rom (kitkat d80220a) than my current stock d80210b. I just want to unroot but I want to use the latest and updated stock rom available. Im from Philippines and the update is being rolled out last day. The fimware is already available too.

Do i need to undergo hard reset first? What more do i need to know first?

I hope someone can help me. Highly appreciated!

Thank you!
[G2 Q&A, Help & Troubleshooting] Gmejia706:
can anyone PLEASE tell me why wont the "country and language" window to pop up??? i've followed the direction to the T. any ideas???
[G2 Q&A, Help & Troubleshooting] joshualuna:
doesn't matter bro, press ok and voila(does it just show just all whited out) if it does don't worry just press ok

hit thnx if this helpd
[G2 Q&A, Help & Troubleshooting] Gmejia706:
Hit "ok" on what?
[G2 Q&A, Help & Troubleshooting] joshualuna:
does the grey box come up to choose wht country and language?
[G2 Q&A, Help & Troubleshooting] sisante:
Epic Fail

"ROOTED" still displays on download mode even after i flashed my g2 using R&D Flash Tools. My phone is unrooted now. The root access has gone. But the "ROOTED still there in download mode. Can somebody tell me how do i need to do? Thanks
[G2 Q&A, Help & Troubleshooting] Jemus:
I'm not able to downgrade my LG G2.

What did i do wrong? It says my phone is dosconnected from the pc but actually the USB cable ist plugged in and USb debugging is activated.

Edit: Oh my bad.. i connected the phone i the charge mode not in the file transfer mode.
[G2 Q&A, Help & Troubleshooting] somboons:
Re-Install LG G2 driver.
[G2 Q&A, Help & Troubleshooting] somboons:
Hi guys,

When we flash kdz file that use KK kdz the root status on download mode show ROOTED.But If we use JB kdz it's show UNROOTED.
[G2 Q&A, Help & Troubleshooting] mab71:
Why is that?
[G2 Q&A, Help & Troubleshooting] somboons:
I don't know.
[G2 Q&A, Help & Troubleshooting] sas007:
Hi when i put device into download mode it is not seen by the computer and not in device manger.I have installed all the drivers using device to install everything and when device is on its seen in device manager for everything even usb debugging.What driver is needed for the download mode to be seen by computer...Cheers
[G2 Q&A, Help & Troubleshooting] Croize:
Thanks, Finally i had the flash working !! :) Worked flawless... :) Thanks guys :)
[G2 Q&A, Help & Troubleshooting] biggerbigboy:
what ive done wrong?

now my phone has the 4.4.2 vodafone flashed?

didnt flash the file i selectet before.

it didnt ask for language and country,

it didnt work wihout internet.

it now says im on the latest and will not flash anything
[G2 Q&A, Help & Troubleshooting] somboons:
What's the windows version? When you choose method 1 you must check the permission of hosts can read wtite and execute.
[G2 Q&A, Help & Troubleshooting] biggerbigboy:
Windows 7,

The hist file has permissions and i manually insertet the ip with the # before it, but no luck.

I dont know what im doing wrong.

Why does it want an internet connection.

If i unplugged the ethernet the message popped up but when i clock on cancel nothing happend.
[G2 Q&A, Help & Troubleshooting] somboons:
Remove #

It should

127.0.0.1 csmg.lgmobile.com

Can you show your host file?
[G2 Q&A, Help & Troubleshooting] risis78:
I have flashed into my F320L 11g firmware (previous 21g) but after that I flash the phone start and remain to LG logo.

Maybe it's because they are different versions of Android.

How do I format the data partition?

I do not have the recovery because I did downgrade to root and install it.

When the LG logo appears the phone is visible to my PC as adb device
[G2 Q&A, Help & Troubleshooting] biggerbigboy:
Here
[G2 Q&A, Help & Troubleshooting] biggerbigboy:
i love you man, it now work, but not with the script i have to do methode 2. and i removed the #
[G2 Q&A, Help & Troubleshooting] joshualuna:
Take the # off ur new host and u shuld b good

Hit thnx if this helpd
[G2 Q&A, Help & Troubleshooting] ibila:
Hello all,

I want to return to stock 4.2.2 and all goes well uptill the "LGmobile support tool"

It tells me that there is a new firmware....but then i get the error "LGuserCSTool LGMoblie Application stopped working"

Happends with both methods even in download mode.

Can someone please help me out?
[G2 Q&A, Help & Troubleshooting] ibila:
Never mind, tried it on a different computer and it worked.
[G2 Q&A, Help & Troubleshooting] .BetaBoy:
Thanks so much! it worked for me on LG D801 (TMOBILE)

question.. doing this will also UNROOT my device right? im tryint to do a warranty claim
[G2 Q&A, Help & Troubleshooting] yabdali:
R&D Tool Keeps Crashing Windows XP SP3

I have been trying to downgrade to 4.2.2 but having an issue with the offline KDZ flashing tool. I downloaded both files LG_KDZ_FW-Update_OfflineFix and LGMOBILEAX, extracted them and run B2CAppSetup then deleted the installed folder contents of LGMOBILEAX and replaced them with ones in the folder downloaded. run the script and clicked on Windows Enabler "on" then got the R&D tool dialog and my phone connected in download mode with usb debugging enabled and shown in my device manager as LGE AndroidNet USB Serial Port (COM15). When I click on upgrade (after choosing the options in the word document) I get the dialogue for the country and the language but I cant choose the language as the drop down box is empty. If I click start upgrade the application keeps crashing!!!

Any help?? I have been trying to restore my data of apps and content and I need to root my device, I have been suffering for awhile and would really appreciate you advice.
[G2 Q&A, Help & Troubleshooting] DanielCTID:
For people with phone being stuck at 15%, i had the same problem. What i did was, uninstall ALL LG drivers, and then reinstall them again. One thing, i think the usb tether drivers messed something up for me.. So i simply didnt connect the phone in tether mode.
[G2 Q&A, Help & Troubleshooting] somboons:
if you want unroot you must downgrade to jb before go lg service.
[G2 Q&A, Help & Troubleshooting] somboons:
try change you computer to do that.
[G2 Q&A, Help & Troubleshooting] darz23:
im using w7. i have no internet connection. everytime i'm trying to install b2c client, it keeps popping that internet connection is required.. i dont know what to do.. :(
[G2 Q&A, Help & Troubleshooting] Akhileshjj:
Even i have the same issue when trying to install B2C client it is asking for internet connection...:(
[G2 Q&A, Help & Troubleshooting] somboons:
when you install b2c client your computer can connect the internet?

if can please check host file and remove line

127.0.0.1 csmg.lgmobile.com
[G2 Q&A, Help & Troubleshooting] Vorovskoy_mir:
help with wiping

How did you manage to wipe those files? my phone can only go into download mode and gets stuck in the the boot load screen. if you did it through fast boot how did you get it?
[G2 Q&A, Help & Troubleshooting] Art Vanderlay:
I'm following this guide to a T and it just tells me that I am on the latest version of the OS. What am I doing wrong?
[G2 Q&A, Help & Troubleshooting] zeema:
I did and same error
[G2 Q&A, Help & Troubleshooting] ZSKOR:
installation is OK,but vb sctrip stiil not work

and when I open the R&D Test Tool and flashing,it ask me to connect the internet
[G2 Q&A, Help & Troubleshooting] somboons:
Disable anti virus and unzip installation file again
[G2 Q&A, Help & Troubleshooting] ZSKOR:
I go to the Win7 control center and disable the administrator

now vb script works

but the new problem is that R&D Test tool request update