yashsingh1/xdaforums huggingface dataset:
[G2 General] Rodrigo Araujo Lopes:
Problem

Hello guys, I`ve a d805 lg g2.

I was trying to get back to stock rom, but during the process i was getting the message "Upgrade stopped due to na error." And then my phone got stucked in the download mode:crying:. I tried several times to do this by using the two methods in this thread, but to my infortune, none has worked. I`m still stucked in the download mode.

Anyone has experienced this problem ?? Can someone help please ?

PS: I was using the custom rom from the operator company (rooted 4.2.2) and was trying to go to LG full stock (4.2.2) and then update to 4.4.2
[G2 General] RobHands:
Only thing i've noticed, was that the "ROOTED" trip in download mode never disappeared after full restore from KDZ method...
[G2 General] Willianme:
Thank you so much for this tutorial.
[G2 General] jspradling7:
My Verizon phone isn't starting the install after I reboot into DL mode while leaving the phone attached. Everything else works per instructions. But when I reboot into DL mode the G2 displays the regular text that ends :Fastboot: Processing commands" and nothing happens.

Ports are 41, and I've tried three cables.
[G2 General] chandramouli1699:
BootLoop please Help

Today I tried to install JB It installed successfully but getting bootloop

I tried to hard reset im able to enter into hard reset but im not getting yes or no options

Please help To get out from this
[G2 General] hyelton:
Are you sure your entering the correct hard reset buttons? Cause it should work. ANd you`ll have to hard reset to fix bootloop.
[G2 General] chandramouli1699:
Yes I did hard reset I have checked in different posts and finally did it. But still Knock On is not working.
[G2 General] Zhoene:
I am getting this Error:, what should i do?

Thanks.
[G2 General] starba3:
i dont have program data in c:

i searched many times and i just cant find it

what should i do?
[G2 General] hyelton:
Find what?
[G2 General] Edvin73:
I followed the "kdz" instructions to the letter but when I run the offline procedure, I get permission and runtime errors.I'm on windows 7 and want to downgrade my 802D intl. from KK to JB.I found out in this thread, that others had the same problem but nobody suggested a solution.
[G2 General] Fusquinha77:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Did you find a solution for this problem? I have the same issue.
[G2 General] starba3:
i ran Automatic Offline Procedure.vbs but it says it can't find the specific folder

can someone please help
[G2 General] hyelton:
You'll need to run it in administration mode
[G2 General] zzxop:
It's very very useful, thank you!
[G2 General] zxcvbnm3932003:
thank you for this post.

saved my g2 d802 which was stuck in fastboot after a faulty flash

i first flashed laf

then followed the vbs script path

i didnot work in windows 8, i had the error message

tried it then successful in windows 7

thank you very much
[G2 General] Xsoldier2000:
SO I've run into errors a few times now and have seen posts with people having the same error I'm running into but nothing resolved.

VS980 > Windows 7 SP1 x64 Installed all drivers, restarted windows. Have tried the .vbs and method 2 with the same error, it doesn't get past 9% then throws the _DetachDLL error. Have tried unplugging the USB, powering down the phone and restarting. I've downloaded both the 11A KDZ and 24A KDZ (Both have the same issue)

Attaching the Log from the LG Mobile Support Tool as a .txt file (Took out my ESN/IMEI/MEID :)

AM I supposed to use the .DLL file from the TOT method? Maybe?

EDIT, went a different way (TOT) and flashed fine.
[G2 General] starba3:
Sorry for my negative feed back,it was my fault

I reflashed it and i worked well

Thanks
[G2 General] buenarc:
Guys , do you know about a CWM Recovery , is it available for F320K ?
[G2 General] frettfreak:
So here is my question, cause it will literally take me 3-5 hours (maybe a little less if its a strong connection) to download on my computer vs 10 min on my phone...

I am assuming i cant just change the extension to KDZ and have it work properly? getting ready to do this but if i have to download through a computer i am screwed.
[G2 General] buenarc:
t's very very useful, thank you!
[G2 General] straff:
I cannot get shttps to start. I see it in the zip file but can't extract it. I can't download shttps.zip as the file fails. I'm running 64-bit Windows 7, does anyone have any ideas?

Cheers
[G2 General] frettfreak:
So you did or did not download the LG_KDZ_FW-Update_OfflineFix__2_ ? If you got that file just extract it, its in the shttps folder but its not a zip, just an .exe (http.exe)

Although if anyone can help me out, i have an issue of my own. I have followed the instructions EXACTLY, and when i try either the VBS method or method 2, after it started extracting the kdz file, i get "Up TestEX MFC application has stopped working" every time. i am running windows 7 x64
[G2 General] straff:
I did, I can even see it in the zip file, but when it extracts, it's not there. When I try to extract the shttps folder out on its own it doesn't have it in. I tried running winzip in compatibility mode with no joy. I then tried downloading the shttps.zip file separately from elsewhere in XDA and it wouldn't even download. I'm confused as to why it's not appearing.
[G2 General] hyelton:
.make sure you disable antivirus. Sometimes an antivirus will delete it
[G2 General] frettfreak:
was just going to suggest that.

Also, if all else fails redownload.
[G2 General] voldor:
I have the same issue, Chrome is not allowing me to download it. How should i have this ?
[G2 General] 19deimon90:
Hi, I have stock 20b rom but rooted. Can I flash with the procedure in OP the KDZ of 20d version or before I have to remove root? If I can directly flash the KDZ, after the flash I'll have root and data or it will be unrooted and I'll lose my data? Thanks.
[G2 General] frettfreak:
[MENTION=2607037]hyelton[/MENTION] any suggestions for my issue above?
[G2 General] hyelton:
Same issue? The users above are not having that issue... Just use another browser...
[G2 General] hyelton:
You have tried removing all the software? And reinstalling it?,using a download manager to download the kdz file?
[G2 General] wolfgr:
Hi , i have stock D80220b-EUR-XX rooted with TWRP custom recovery,can i go back to complete stock 4.4.2? Is the OP guide working for me?Can i flash a KitKat KDZ OR do i have to go back to 4.2.2?Help please....
[G2 General] frettfreak:
just decided to give the tot method a go and it seems to be working (firmware is flashing now). will report back with the result! THANKS!! :good:

EDIT:

all done and GOOD!! THANK you very much for putting this info here! Man... LG is SO much harder to work with than HTC devices i am used to!
[G2 General] hyelton:
Great :)
[G2 General] hyelton:
Added some Newer Canadian firmwares :cowboy:
[G2 General] ToucherCD:
I always stuck %49 on my phone with flash tool.. How can I fix this f.. error. I am getting insane.. :mad:
[G2 General] hyelton:
If you have a custom recovery just format system and flash again
[G2 General] Zulake:
This guide still does not work for me, it still loads the normal mobile support tool instead of actually flashing the KDZ. I did remove ALL files, started fully over, but it still does not work at all.

However, the mobile support tool wants to download a 2GB file, should I let it do so and would that bring my device back to stock too?

I keep getting this:

Instead of the 'now upgrading' screen.

Can ANYONE please help me on this? I've been trying for weeks now.
[G2 General] supergear:
Sent
[G2 General] hagiwara2002:
is for all version LG G2?
[G2 General] KarlDag:
I've tried to use this for a while now... first method 1, then 2.

I've got it down to the visual basic script, I can start it, windows enabler is on, I choose my kdz file, but then when I try to do the web upgrade step it tells me R&D tool needs updating. Ideas? Please!?
[G2 General] bender_007:
Replace again the files (c:\programdata\lge...) ..

Then start the script ( and navigate to c:\windows\system32\drivers\etc\ --- open hosts and see if the script was able to put the 127.0.0.1 lg..blabla (if there is a # in front of 127.0.0.1 it means it's commented and will not be processed), remove it.
[G2 General] ToucherCD:
I used this method just flashed but now my phone gives com.phone stopped error every second. I cant install custom rec, apk or sometihng. My device bricked I think. :crying:
[G2 General] hyelton:
That's not bricked. You have to do a factory reset after flashing.
[G2 General] ToucherCD:
Ty for help

I did factory reset and hard reset. Still gives me com.phone stopped error.

Now I fixed with TOT flash metod but now I am on v20a, cant upgrade v20d. Normal mode stuck %49, cdma mode gives com.phone stopped error . :crying:
[G2 General] KarlDag:
Thank you, that worked. Then had to use my nandroid to reload a stock rom to revoke debugging authorizations, as that was not available in PA rom... This whole process sucks, so complicated.
[G2 General] XCrazedxPyroX:
Hi I'm trying to revert the d801 back to stock firmware, I've followed everything absolutely to the T, yet for some reason, when it hands it off to the Official LG Flasher, it tries to download some files to flash. If I'm not mistaken the offline script is supposed to prevent this and force the official app to flash the KDZ file I downloaded earlier. I stop the process immediately to prevent anything from going wrong. Is this supposed to happen and am I freaking out for no reason, or is there a step I could've skipped? Also, in OP it links a video guide, yet the link is broken. There's no up to date video on how to flash any G2 back to stock firmware. I'm not dumb, I've literally spent my whole off day trying to figure this out and I just can't. Samsung and Odin was so easy, this really isn't. Can someone pleasee help? Thanks!
[G2 General] Peterpaulmarie:
LS980

Hi,

short question: I downloaded the firmware zip-files for LS980 but I can't open it or should I only rename the file from zip to tot?

Thanks!
[G2 General] chayes627:
Everything goes well until the updater starts running and says usb not conected. Ive tried it with usb debugging and in download mode. Are there different settings for download mode? Any other ideas. Usb driver installed is the one from the first post. Windows 7 btw
[G2 General] Linktheblack7:
Firmware Update Stuck at 0%

I tried all the methods OP put up. None of them seem to be doing anything. In the Lg FlashTool it shows Port 1 (Com 41) and undernearth it says "READY!!" But in on my phone it only shows Firmware Update and that it's at 0%. Can anyone help? Or at least redirect to a post with a similar problem with the fix? Thanks a lot in advance!

Also I have TMO D801
[G2 General] XCrazedxPyroX:
Can't do anything on D801 here either. Let me know if you find another way. I've been searching for over a week trying multiple methods to get stock firmware set up.
[G2 General] omen-am:
Can somebody help me with the permission problem on windows 8.1 running vbs sctipt?
[G2 General] Linktheblack7:
Do you also have a connectivity problem from the phone to the application? I've gotten that. I just realized that you have to change the pc connection type on your phone to lg software. Try hyleton's method 1 with your phone in the lg software mode.
[G2 General] omen-am:
I just cannot run aplication at all.
[G2 General] zeljkobo12:
Did you unplug USB cable and put it back after "READY" message?
[G2 General] hyelton:
You extract the zip...
[G2 General] hyelton:
For the tot method its the only method. Make sure your following everything correctly. The USB plunging up has to be right
[G2 General] Fullmetalalchemist:
Rom version

I bought my 32gb G2 from hongkong and i updated it to 4.4.2 my software version is d80220a-466-92 but it does not let me access 4g lte (UK) what rom should i install. The only 32gb version available is the TmobileEE one.
[G2 General] XCrazedxPyroX:
nope, absolutely no connectivity issues, I just can't get the flashing tool to flash the KDZ file. It hands off to the official LG flashing tool and starts downloading unneeded files.
[G2 General] hyelton:
Changed host file? Running the exact flashtool from the download in the OP?
[G2 General] XCrazedxPyroX:
Changed the host file manually after I couldn't get the script to run without errors, but even then the official LG software does this.

http://imgur.com/a/FLMne

When it says downloading software, I immediately stop it. Changing the hosts file is supposed to stop it from doing that part and just flash the already downloaded KDZ file correct? I've got more screenshots detailing the process of me trying to go through this but the official LG software keeps trying to connect to the server and download some sort of file. Also, I think your video link in OP is broken.
[G2 General] hyelton:
You have to run the web server for it to work.
[G2 General] Linktheblack7:
I did and booted it into download mode butvit still didn't work. But i did find a way by using the first method and putting my phone into lg software mode because it wouldn't connect the first time.

Well i ended up using the official lg flashing too and it worked for me. I believe the OP says to use the lgflashing tool
[G2 General] XCrazedxPyroX:
http://imgur.com/a/Sk59k

^^This is literally step by step process me following your instructions, I believe I'm doing everything as instructed. Please tell me where I'm wrong. I swear I'm not an idiot. As soon as I see the LG software downloading something, I stop it.
[G2 General] Fullmetalalchemist:
problem

Tried method 1 when opening up Automatic offline procedure i got a permission denied error, source:microsoft VBScript runtime error

Then i resorted to method 2: started up http and got an option to choose a programme or look online. Since it only said start it up i left it. I then went to start up windows enabler, i got a message saying "one instance of windows enabler is enough". Also the videos dont work, need help please.
[G2 General] XCrazedxPyroX:
Had this when I first started, you have to go to C:/windows/system32/drivers/etc and right click the hosts file and change the permissions to allow all under your User. Basically give your account access to modifying files in the system32 folder
[G2 General] Fullmetalalchemist:
thanks ill have a go and see if it works.
[G2 General] XCrazedxPyroX:
Did it download files before it flashed the software, or did it flash already downloaded software?
[G2 General] Fullmetalalchemist:
http worked this time, but windows enabler gave the same message. I still went through with it and UpTestEX_mod2_marwin started up then froze and crashed.
[G2 General] hyelton:
I`m not really sure what your doing, Why are you putting it into emergency mode?? Also when it says update you dont do that.. Once you have things downloaded from this thread you dont have to download anything else. The whole point of the offline mode flashtool in this thread is for it to not do the things its doing in your screenshots.

Here are screenshots of the flashing method.

http://xdaforums.com/showpost.php?p=51034037&postcount=2973
[G2 General] hyelton:
Uploaded UK 02 20D update

and UK OPEN 20D update :)
[G2 General] XCrazedxPyroX:
These screenshots seem a lot easier, yet I'm still having issues!! :confused:I have taken ownership of the HOSTS file. I have the R&D tool installed and closed out after it opens automatically, the MOBILEAX files are removed, and then copied over from the previous download. I ran the HTTP.exe file as an administrator and the little server thing came up. I then run the automatic offline script and accept all the prompt asking if it's okay to run x(http.exe) y(windows enabler.exe) and z. I run Windows Enabler v1.1 then hit okay. A note pad with instructions pop up, and then the R&D tool comes up. I pick the KDZ and then at this point the Small server(http.exe) should have some action going on, yet it doesn't have anything going on at all. I think that's why when I go to upgrade the firmware it tries to go through LG's server vs just using the local file I already have. I really don't understand why I'm having such a rough time with this! Thanks for all the help you've already given.
[G2 General] Peterpaulmarie:
First tanks, but I can't extract the zip "file not valid".

I tried several time with different devices (N10 and win7) as well with different zipper, can't open any zip file from your folder. Tried to download from autoprime tread the same.

Any hint?
[G2 General] hyelton:
The files have been extracted 20,000 times no issue. Re download using a download manager. With a PC and use winrar
[G2 General] Axe-08:
how do i know which sprint file to download? I downloaded the .dll but there are ZV8, ZVC, ZVA and the file called SprintLG back to stock.zip
[G2 General] hyelton:
Depends which software version you want.
[G2 General] Axe-08:
Well i got it to work! Thanks for this guide and all who contributed
[G2 General] iosheriko:
Will the kitkat netherlands kdz work with all the carriers? And if not, what kdz will work with israeli carriers?
[G2 General] zone23:
So I'm on page 136 and thought I would just skip to the end here and maybe someone has an answer while I'm still reading..

Is there a solution to the flashtool stopping at 49%? I've tried all of the solutions up to page 136. I will keep reading, thanks.
[G2 General] hyelton:
Yes, If your on T-Mobile use the TOT method. If not then make sure your performing a Format data in a custom recovery before flashing.
[G2 General] zone23:
Ya I get the classic dll mismatch (I forget exactly) but its because my build.prop is wrong for my device. Is there a fix for that?

edit:

I don't have a custom recovery anymore.
[G2 General] hyelton:
Darn, Custom Recovery doing a Format Data will fix both the 49% and Build.prop mismatch :/ Theres a way to get past that 49% thing but its doing it due to the previous rom that was loaded.
[G2 General] zone23:
Ya I know.. sucks
[G2 General] PHIL2577:
Can anyone help??

I have the Sprint variant LG g2 rooted running android 4.4.2 . I used the app freegee to flash twrp recovery. The recovery flashed and I rebooted I to recovery made a back up and rebooted. The device is now stuck on the lg boot screen. I have contacted the app developer ,he suggested the modified recovery but I have no way to get the file onto the device . This is my wife's phone I'm not at all familiar with LG products .Anyone here know a fix?
[G2 General] zone23:
Well since this is your thread if you don't have a solution then one must not exist. Thanks though.

---------- Post added at 04:50 PM ---------- Previous post was at 04:48 PM ----------

Funny story bought this so I could customize it how I wanted, now I'm stuck on CloudyStock (gets iPhone back out)...
[G2 General] hyelton:
Everyone that has flashed CloudyStock has had this EXACT 49% issue when trying to go back to stock, No way to put a custom Recovery back on?
[G2 General] zone23:
No we need root for either 4.4.2 in general or specifically for this ROM. What happen and Its my fault is I thought this ROM would be rooted out of the box. It turns out and I guess this is for all custom ROMs too is you have to flash superuser no matter what custom ROM or not. Wasn't like that on other versions of android. Guess I'm a little behind. So I have what I would guess is a stock recovery with no superuser on 4.4.2 and my build.prop has the wrong device. The script for my device must not have the correct device name. Not sure what the device name is supposed to be an maybe this is correct. Some one with a stock root 4.4.2 on T-Mobile could look and see what it is and if this is correct.

Edit: Phone does have superuser installed but it doesn't work.

Edit2: Correction 4.2.2 should have read 4.4.2 my bad.
[G2 General] jameseytickner:
How do i go back from Mahdi 4.4.2 Beta after installing D80220c to JB. I want to reflash JB for some troubleshooting. Any help?
[G2 General] perrytheperson:
So maybe I am having a blonde moment, but I have never had this issue before. I've installed LG United Mobile Drivers and then I plug my phone in and in my device manager it gives me ADB sections with an AndroidNet Sooner Single ADB Interface. Now when I put my phone into download mode and it is plugged into my PC, it just shows up as an unknown device and I can not change the port or anything. I have tried searching this thread, but maybe I just didn't phrase it correctly.

I have Windows 7 Professional x64.
[G2 General] jumpman6235:
In LG FlashTool, in the port 1 (COM41) window. It just says "waiting for connection" nothing happens
[G2 General] iosheriko:
Does anyone knows if netherlands kitkat kdz works on all carriers?
[G2 General] BLiNKT:
How resolve problem if i get message where is say Phone is disconnected???I try with other usb port but nothing i get this message in lg mobile support tool in 15% installation i work with this tutorial here
[G2 General] hyelton:
Phone is in download mode correct?
[G2 General] BLiNKT:
Yes i put it first in download mode than connect via usb
[G2 General] hyelton:
Then what does it say on your computer. What method are you using?
[G2 General] BLiNKT:
I use method 1 via VBS script

1.I run VBS script

2.When LG mobile tool run i turn off my phone and put in download mode

3.After that i search KDZ and press normal web upgrade

.......

I use your tutorial Methode 1
[G2 General] hyelton:
Okay so is it not detecting the phone? or just not doing anything?
[G2 General] zimmerAndy:
batery level

hello is there a way to pull the batery check out of the system of flashtool?? it always says flash stop during the lack of batery but batery is full!!
[G2 General] hyelton:
Phone model? Custom Recovery ?
[G2 General] cacciucco:
Has anyone had this error message? I am trying with method 2 and get this window when I start the http.exe

Bizarre because I have used this method not long ago and it worked perfectly.

Thanks,

C
[G2 General] buenarc:
I have my phone now on this Rom version: Verizon Stock Rooted OTA Debloated VS98012B loki patched:laugh:
[G2 General] LG G2 Serbia:
4.2.2 JB Firmware

Hello guys, is there any link for download - lg g2 16gb 4.2.2 (open europe) jb firmware? - I udated my g2 to 4.4.2 but since i had some issues i want to downgrade to 4.2.2. I read about this on the 1st page and i don't get it where is download link for JB. Kitkat links only... Sorry for my English, and thank advance for anwsers ;)
[G2 General] zf1435:
flash kdz storage lost

Hello helyton ... I want to ask why only stockrom i KDZ flash storage have only 10.6 gb .. I have a 32 gb version .. sorry I'm not fluent Inggeris..model d802
[G2 General] hyelton:
Theres a ton of JB and kitkat firmwares in the link. V10 are JB and V20 are kitkat
[G2 General] vrythree:
ASK

Hi friend , im newbie in here can you help me...

my phone stuck in cmw recovery after OTA LS980ZV7_01_TO_ZV8_13 . im using jellybean

and i want to try to back to stock..

Which one i chose to download inside sprint firmware ???

and which one should I download TOT for my LG G2?? because have many link im confused :(

and this is your guide :

Install

1. Install the LG drivers downloaded above.

2. Install LGFlashTools v1.8 (but don't run it)

3. Extract the TOT file from the ZIP

When LG Flash Tool is installed, do not launch it.

7) Copy MegaLock.dll to C:\LG\LGFlashTool,this is a hidden folder so enable "hidden folders". Replace the old MegaLock.dll file if you have already installed LG Flash Tool on your computer.

8) When the firmware is downloaded, boot your LG G2 into Download Mode. To do this, press and hold the Volume Up key and then plug the USB cable.

Please help me ASAP, cause i cant work without my phone :( , I would be grateful if you help :crying:
[G2 General] Stephenhon:
hi mate,

while doing tot.

it says" cannot find partition: userdata"

any solution?

thank you!