yashsingh1/xdaforums huggingface dataset:
[G2 Android Development] Murshad007:
I Have an LG G2 D802 from Thailand Actually, when Suddenly I got a touch problem.. 4 5 6 row of my dail pad stop working..

Otherwise all phone is working good.

I reset my set twice but problem persists.

I flashed 32GB Open Europe, Through Flash Tool 2014 but my baseband becomes Unknown, and IMEI null,

My storage becomes 16GB, 10.42GB showing. An touch isn't working at all.

I flashed SEA TOT file of 32Gb also.

And flashed KDZ of China and Thailand also.. But still same problem..

Any solution?
[G2 Android Development] ClarkOwen:
COnnection to server failed!

Help!! Please :( I tried to flash kitkat F320k21w.kdz on my F3200 but when I clicked ok, it verifies windows then says that Connection to server failed. Try again in a moment."

I dont know what to do, my phone only now boots into download mode :( I'm scred, please help. I did all the steps (Ithink).

HELP :( :"<
[G2 Android Development] roirraW "edor" ehT:
Just leave it be, ignore it. Honest. Drag the dialogs out of view.
[G2 Android Development] bender_007:
If you press ok then you interrupt the process..just go to wc for the 4 mins
[G2 Android Development] ClarkOwen:
I almost cried, THANK YOU SO MUCH! YOU ARE A LIFE SAVER! If only I could go to you and personally give you my thanks! Finally, It booted up :"> THANK YOU SOO MUCH!!
[G2 Android Development] roirraW "edor" ehT:
LOL re: WC

Glad it worked! :) You're welcome.
[G2 Android Development] Naxil:
No way for Linux? Flashtool or DD can be used instead this tool? Kdz extracted is .DZ right? Inside DZ is? How many .IMG file is a standard ROM? System / Data / Boot?
[G2 Android Development] dwegiel:
See here, first post: http://xdaforums.com/showthread.php?t=2085344
[G2 Android Development] japoina92:
i need some help, tried flashing the last KDZ, before it work for me but now the FlashTool 2014 show me that

See the Pics

If Anyone Can Help me please thanks all
[G2 Android Development] OverClockeD_GR:
damn i have the same error on 2%... first time i try to go back stock and i really dunno what to do now...

ok i managed to pass the 2% i flashed from recovery this 20h stock ,booted normal and then i went download mode and now i flashing

http://xdaforums.com/lg-g2/development-d802/d80220h-original-prerooted-stock-t3019155

i have a big problem that started before some days screen flickering...dunno what to do about it ,i think every day getting worse now i try to make it say unrooted on download mode so i can give it to service with warranty..

problem started when i tried validus rom.
[G2 Android Development] ClarkOwen:
How long does it take?

How long does it take to flash F320 lollipop kdz? its 1.9 gb i thinkk haha and Its already been 10 min, its not satuck (hopefully) and its slowly climbing up - 14% in the comp and 6% in my phone.

How long will it take?
[G2 Android Development] ClarkOwen:
Done! Its fixed :D thanks!
[G2 Android Development] jcagara08:
[MENTION=2181463]quangnhut123[/MENTION]

Thank you very much for this post buddy! now my 3 week old LG G2 D802 back to stock 4.4.2.

I used the KDZ method # 1, I did not understand what a TOT file is, is that the equivalent of PIT or CSC file in Sammy's flash tool?
[G2 Android Development] ksio89:
Guys, I created a tutorial instructing on how to use LG Flash Tool. I explain with much more details the difference between Normal Flash and CSE Flash, and which one you should use depending on what issue you're facing or whether you have stock or custom ROM installed etc.

This tutorial was targeted specifically to flashing stock firmwares for LG Optimus G (E975/E977), but it most likely applies to other LG phones as well, as LG Flash Tool works will pretty much all current LG smartphones. Although the document was written in Brazilian Portuguese, you can easily translate it to English, or just ask me so translate the most useful sections. Here's the link:

https://drive.google.com/file/d/0B9RB4VtUbXAtRTYzVXBpQmM2S3c/view?usp=sharing

Again, I can't thank this tool developer(s) enough for his effort, this tool saved my as* several times, and works much better than KDZ Flasher. Thanks mate :good:
[G2 Android Development] lambo98:
I have same problem, how to fix it?
[G2 Android Development] Coolguy981:
Tried with LG P920. Didn't work. Shows Upgrade stopped due to an error. Any help?
[G2 Android Development] XperiaNeoTurkey:
Tried using this tool but there is no CSE Flash button in the 03/07 update or I am not getting that option. kindly help.
[G2 Android Development] abhijitdroid:
Thanks

Sir... You are genius... I have upgraded my G Pro2 in 10 minutes :good:
[G2 Android Development] Zoide_:
Is there a way to use this tool when the phone is stuck in QDLoader 9008 mode?

Also, is there a KDZ for the AT&T D800?

Thanks
[G2 Android Development] palswim:
This occurs because the CAB file that LG downloads (from its own servers!) does not contain a requisite DLL file that instructs the tool how to extract the data to flash.

So, we probably shouldn't troubleshoot this problem in this thread. Another user has started a thread to ask about the DLL for this device, and another thread is trying to determine steps to flash it.
[G2 Android Development] sat2020:
i have lg g3 beat dula

d 724

how can i flash kdz rom with my device?

thanks in advance
[G2 Android Development] StonerSteve420:
Does this work on windows 8??
[G2 Android Development] abdel12345:
Yeah I used it on windows 8.1 and worked fine.

Sent from my VS980 4G
[G2 Android Development] StonerSteve420:
I can not get my computer to recognize my phone. I've installed drivers multiple times changed ports and cables. I'm stumped
[G2 Android Development] waleedshiekh:
Did you try installing after disabling "Driver Signature Verification" ? Thanks.
[G2 Android Development] StonerSteve420:
I ended up finding the cable that came with the phone worked immediately

---------- Post added at 06:52 AM ---------- Previous post was at 06:47 AM ----------

Which is weird the cable that wouldn't work was actually working on my phone with a different computer. Guess it didn't like this one haha
[G2 Android Development] tarekboukaf:
Hi, i know perhaps my question has been asked before! but i have tried all what i can do!! my problem is that i can not enter dowload mod and fastboot mod....... you will say install drivers!!! i did! the last version 3.13.........im on cloudy 3 and i want to dowgrad to 4.4.2....... i always have twrp working and when i press the power and vol+ and vol- i go to a corean menu ( i have the f320k), if i can only enter fastboot mod it will be grerat bcz there is a thread which shows how to enter download mod using fastboot...

thanks a lotttttttttttt:D:D
[G2 Android Development] hugodefcon:
Will this bring back all of my partitions?

I am on grola rom v1.2

And i would like to back to lg stock.

I know that that rom messes with your partitions( something about a laf partition)

Will this get me back to stock?

I have used this before,but not sure id can use this and go back to stock safely.
[G2 Android Development] 5ch:
Hi, i am on 4.2.2 JB stock not rooted , can i flash 5.0 lollipop or do i need to flash 4.4.2 KK than lollipop?
[G2 Android Development] OverClockeD_GR:
you can go str8 to loli
[G2 Android Development] Ginel:
its stoped at 60% lg g2 d802 lollipop kdz :(( any help please 12min and still at 60% please help
[G2 Android Development] radek15:
Can I use it for upgrade D802 from Kitkat to Lollipop kdz?
[G2 Android Development] bane1502:
Unroot: Normal Flash or CSE flash??

I have a rooted korean LG G2 (F320L) running on android 5.0.1 and I want to unroot my device. Which flash should I perform: Normal or CSE??

Thanks:)
[G2 Android Development] ClarkOwen:
There has been reports of people getting stuck at 2% in the flashtool. Any solution for this?

Help
[G2 Android Development] 5ch:
http://xdaforums.com/lg-g2/development-d802/fix-lg-flash-tool-stuck-2-t3031112
[G2 Android Development] mihir85:
I used this tool to install firmware for d802 but everytime it boots into a test page, and soft key buttons or proximity sensors etc seem to fail. Any solutions for that?:confused:

Thanks
[G2 Android Development] promiseringer:
Have you tried holding in the power button then touching the normal boot option? It's been a while, but I think that's correct wording.
[G2 Android Development] mihir85:
Thanks, it was that simple!
[G2 Android Development] genevois26:
Hi!

I have this problem when i'm trying to flash a kdz. My windows is 8.1 64bits.

[IMG="flash"]http://i59.tinypic.com/ax1h61.jpg[/IMG]

Is there a solution?

Thank you!
[G2 Android Development] KyPbP:
If the firmware installation process further, then do not click OK until the end of the installation
[G2 Android Development] lestatmail:
Hi, has always worked well for me .. But now suddenly not work for me .. I tried to reinstall my windows, but nothing, still work for me ... no longer know what else to do ... Using windows 10.1 64 bits ... there any trick to make it work better ... Thank you for great job, and I apologize for the English, as it is the translator of google .. Greetings

The error is "connection to server failed", but before this error when I looked in the phone fully loaded ... But now, no way .. The drivers are properly installed and the pc recognizes the phone perfectly ...
[G2 Android Development] fingon82:
Great thread, very easy flash to LP :) sucseeded in 2. time. Only thing i noticed when i tried to read/generate phone information (button on the bottom right-second screen of the app after going CSE Flash) is that i got windows blue screen. Windows 7 SP1 64x.
[G2 Android Development] nolig2278:
can the LG Flash tool be used to flash just a recovery?

I seem to have installed lollipop with the Official LG updater but even when i selected the recovery install option, it did not install a recovery so i need another way to get a recovery onto my phone.

Thanks
[G2 Android Development] ten2o3:
I'm on vs980 25b (xdabbeb's v2.1.0) trying to get up to 39a & onto lollipop

is there a kdz for 25b or can I just go back to 24?
[G2 Android Development] slovee78:
The best tool for flashing and restoring stock.

A few moments ago, my phone was stuck at fastboot mode.

I was afraid of my data. Then I tried for the first time the normal flash instead of CSE flash.

My phone then booted normally & all data are still there .

Thanks for this tool. :thumbup::thumbup::D
[G2 Android Development] mojitala20:
It stuck at 7% while checking the connection with the cell phone and next stops, but not in euro open roms.

how can be solved?
[G2 Android Development] rosennisha:
Reflashing stock and stop at 99% and stuck at android logo.. then i re enter download mode, reflashing once more, still stop at 99%, but it can reboot normally, entering homescreen like it should.. Than i try a factory reset from setting.. Everything seems okay.. Works fine.. Hope theres nothin missing in that 1%.. :D:)
[G2 Android Development] Lucas_Skyline:
I'm getting this error too... Any fix? My phone is a G3 (D855P).

Thank you very much.
[G2 Android Development] roirraW "edor" ehT:
Ignore it. Drag it off the screen if you have to bit it still works if you leave it alone.

Sent from my VK810 4G
[G2 Android Development] raph59880:
thanks

thanks for this tool. I have brick my phone and now i can flash my phone with it. So thank you very much.:D:D:D:D:D:D
[G2 Android Development] Newmak:
You can also install Flashtool 1.5 or 1.8, and then flash tot file with the correct .dll file. It worked fine for me.

Search instructions here:

http://xdaforums.com/showthread.php?t=2475045
[G2 Android Development] Coito:
Having the exact same error here. Any ideas on what to do to solve this?

Thanks
[G2 Android Development] shriom_manerker:
now thats awesome news ! i can finally flash stock ! thank goooooood :p although i wont flash quiet as yet :P will wait till 4.5 or 5.0 ota start . thats the time to flash stock :P correct ? haha
[G2 Android Development] marko1103:
I just flashed 80220d KDZ file on Windows 8.1 x64

I selected CDMA (my model is GSM version) as suggested and I did the "CSE flash".

Everything went as expected and I can confirm that this tool works and this is by far the easiest method for flashing KDZ file.

Tnx for posting this tool will use it from now on :victory:

P.S. Because of that factory reset there will be red "ROOTED" in download mode...
[G2 Android Development] annoyingduck:
Anyone know of a Linux version of this (or any other variant)? I hate having to boot windows to do work on my LG phones!!
[G2 Android Development] moosc:
So I can restore my LG g2 vzw back to virgin state?

Sent from Bad Azz VZW LG G2 Cyan Tapatalk
[G2 Android Development] quangnhut123:
Yes you can !
[G2 Android Development] alekos-ep91:
I tried this tool today and myself..everything good!

Thanks!

How can i change the red rooted state to unrooted?
[G2 Android Development] klemenSLO:
read this: http://xdaforums.com/showthread.php?t=2606519
[G2 Android Development] leandronb:
i am on cloudy g3. can i just take kitkat kdz and flash? or i need to go to jelly bean first?
[G2 Android Development] Giocarro:
Two questions:

- after using this how do we get root back?

- by flashing KDZ we loose custom recovery, right?

Thanks [MENTION=2181463]quangnhut123[/MENTION]!
[G2 Android Development] hyelton:
Hi those links are NOT allowed on XDA please remove them. There's a thread for the KDZs already. There are direct links here http://xdaforums.com/showthread.php?t=2432476

and also plenty of other threads with other links as well.

---------- Post added at 04:11 PM ---------- Previous post was at 03:48 PM ----------

This is very good work :)

May I add this along with my Stock LG G2 Guide as a new option :) Of course credit will go to the OP :)
[G2 Android Development] bender_007:
1. well..you root the device and that's it..

2. yes

btw..really the best way to flash :)
[G2 Android Development] quangnhut123:
yes you can do with any custom rom you installed !

You should reroot and reflash recovery. It's a fresh install for stock rom !

Yeah you can do everything with this dont worry. I just make some mod and share to make life easier !
[G2 Android Development] kuppenhorst:
i'm on d802. keep getting phone not connected message no matter what i options i choose.
[G2 Android Development] ukicar:
for me happened same problem because I already had installed on my PC .. LG Mobile Support Tool .. I just uninstalled old LG Mobile ST and everything work now.. W7 64b
[G2 Android Development] Giocarro:
Thank you, this tool worked like a charm!

Just installed the latest 20F for D802 on a Windows 8.1 64bit PC.

Now gonna root it...
[G2 Android Development] secondskin:
Anyone know of this will work with a tot file? The Sprint version uses tot file instead of kdz.
[G2 Android Development] Kappa Lamda:
For the international variant D802 do we still choose CDMA in type section? Cause if I remember right with the old one we had to put 3GQCT
[G2 Android Development] bigjj44:
new flash tool

just a question regarding this flash tool. I have rooted and messed my G Flex and was not able to reflash stock due to some host edit issues. ive got a replacement one and was under the assumption that this method would work on the G FLex as well? appears to be much easier.
[G2 Android Development] Androloid:
Does CSE Flash method erase internal memory (data/media)?
[G2 Android Development] demoncamber:
Here's the link to 20e kdz: http://link.tapatalk.com/api/click?...00.kdz&subId=c157297d1a1ff043255bfb18530caaa2
[G2 Android Development] raffux3:
+ WARNING : Remember copy KDZ file into LG Flash Tool 2014 folder --> why?
[G2 Android Development] IaKnightHawke:
If I recall correctly, there are 2 other files with the .KDZ extension in that folder already. I believe it is so you do not accidently pick a wrong .KDZ file. Just a guess without looking at the folder again. Gary

Edit: Also, there has been some reports of .KDZ file disappearing after you use it, the developer said in the forum. You make a copy so you have one if this happens or you need one just in case. Gary
[G2 Android Development] raffux3:
ah ok , so this is just a trick..thanks
[G2 Android Development] QSR1:
stops at 99%

Always stops at 99% (although installation completed but usually with one extra reboot)

I have also installed attached Visual C++ Runtime Library but no luck!
[G2 Android Development] EROMITLAB:
Will this work with latest lollipop bold released from lg for the sprint Ls980?
[G2 Android Development] JessSayin:
Worked on my LG Gpad 8.3 V500

Worked fantastic on my GPad (V500). Back to 4.2.2. now!

Thanks again!! :p
[G2 Android Development] sarathm09:
I'm sorry if this is a stupid question, but is there a tool to flash ROM as zip from download mode?

I've had many bad experiences of bootloops with only download mode accessible. Only CRC installation works, and so I lost all my data, and then installing the rom I want is also a lengthy process from stock.

It'd be very helpful if such a tool existed. :confused:
[G2 Android Development] Bigluk:
i have this probblem too

99% and stack :(

screen

http://xdaforums.com/attachment.php?attachmentid=3282777&d=1430053447
[G2 Android Development] karkand:
stuck 2% :(

and i know how to solve it by TOT method

but i don't want to root & uses custom recovery

is there anything else i can do ?
[G2 Android Development] Rulandas:
Hi there. Trying to flash v30b (currently v30a). Previously all worked perfectly but this time once process starts. It says phone was disconnected. Computer can perfectly see the phone when its on. Obviously its in download mode when flashing. Anyone else experiencing this?! Thanks
[G2 Android Development] igos2:
Hi, does CSE flash also change the partitions and all ? I want to flash clean KK, now I'm on LP, do I need to flash the kk baseband or patch before CSE flash or the CSE flash absoltly erase all the partitions and all and begin from the begining ?
[G2 Android Development] nabeelahmad909:
LG user cstool lg mobile application has stopped working?

LG user cstool lg mobile application has stopped working?

I get this error and it stopped at 99%.

Any help?
[G2 Android Development] Rulandas:
Not solution but advice. Redownload the rom and try again
[G2 Android Development] guitarboy021:
Yep. It'll erase everything and restore it to the way it was when you first got it, i.e. stock and completely untouched.
[G2 Android Development] radek15:
D802 V20G to V30E

Can I upgrade from V20G to V30E using Flash Tool straightaway without install any extras?

In other threats I found that should be install via TRP recovery?

If is possible using Flash Tool why they offer harder way?
[G2 Android Development] fatality911:
If im upgrading to stock lollipop from stock kitkat do which type of flash do I use? Fully stock

And which type do I choose for the international D802 16gb model?
[G2 Android Development] Rulandas:
?!? Flash tools on the first page. Drivers on lg site roms all stock here http://lg-phone-firmware.com/firmware-Lg+G2-Tutti-36.html and you good to go. Don't forget to restore the phone after flash. Its a new base therefore advisable
[G2 Android Development] U4mes:
Same here

:rolleyes:
[G2 Android Development] diggeris:
Someone kill me... i broke my phone..

[IMG="iasd"]http://i.imgur.com/yPexz4x.png?1[/IMG]
[G2 Android Development] 21071992:
Try to disconnect your internet
[G2 Android Development] cocous:
Me to but works perfect and the rom installed normally.
[G2 Android Development] xmetalcrisx:
Help!!! 99% error app has stopped

SAME HERE, NEED HELP :crying:
[G2 Android Development] castangel:
worked very well on my lg e450 :good::good::good::good::good::good::good::good::fingers-crossed:
[G2 Android Development] lesp4ul:
Tried to flash 80230d, then server failed to connect. Now I'm stuck at LG logo, download mode is missing, just factory reset and it didn't help. Please help.
[G2 Android Development] dvd777:
If You tried this on Win8.1, next step is JTAG.
[G2 Android Development] L0nelyE4rth:
All who can't flash KDZ LP ( My advice )

Go to C:\Windows\System32\drivers\etc

and put 127.0.0.1 csmg.lgmobile.com and flash it again
[G2 Android Development] official.xian:
AVG False Positive?

Ran the program today and AVG said it detected something. But it said "Unknown" and had no more info so not sure what that was about lol. Just letting ya know. Thanks for the tool!
[G2 Android Development] GoPogoOreo!:
It doesnt works for me,

I always getting this error,

I did install the driver on the first page,

Any ideas?

How do you fix the problem?

I got this exact problem as yours
[G2 Android Development] cocous:
Ignore that.

The tool works perfect. Just minimize it. ;)
[G2 Android Development] GoPogoOreo!:
I did try to ignore it,

But then its always stop on 60% and nothing changed

I experienced it too,

It was working perfectly,

but now its always says the phone is disconnected.

Maybe this is drivers related?

But im using the drivers on the first page already :(
[G2 Android Development] umartariq:
Thanks a lot, I manually upgraded to V20d,

If you are getting "Problem with communication between Cell phone and PC" message try changing USB ports, it worked for me!

Thanks everyone.
[G2 Android Development] M.M.K:
latest version works great:)

I just flashed 20A for optimus G E975, it took almost 5 minutes.

It was my first time flashing & I was disconnected from the internet

thank you quangnhut123:good:
[G2 Android Development] chacho_2me:
dude can you help me... i am always stuck at SOFTWARE UPGRADE during download mode..always at 4%.. ok i am using an old one.. LG OPTIMUS G (L-01E JAPAN)

is the cause of this issue the driver?
[G2 Android Development] lucascerqueira:
Error :(

I'm trying to do a CSE Flash but aways appears:

"PLEASE INSTALL CSMG B2C CLIENT TOOL

Select tool -> B2C Client setup menu"

anyone also have this?
[G2 Android Development] M.M.K:
Hi,it seems there are two 4%!

Mine had stucked in 4% too(approximately 1 min) in the 1st step!

But then I guess the 2nd step started & the tool started flashing from 0 to 100 smoothly!

Im not sure really But I guess you are not stucking in the flashng step but before the flashing starts.

While Im not sure, I guess you might need to try with another pc & also move the kdz into the flashtool folder

You better try other vesions of driver.

You might want to make sure kdz is not currupted(try another one)

actually there are many things to do!
[G2 Android Development] chacho_2me:
thanks

i did try on another laptop now..

ok it went to 4% also but clicking retry..it went to 100%..thought i was about to smile..but instead of the welcome screen wherein we will choose the language..it just showed there something like a problem that i need to do factory reset

tsk tsk tsk....dang! nothing happens on the factory reset button

hoping an issue with kdz

now i use official app..and it detected the phone (i hope) and now downloading latest update as we speek..hoping this time it will be ok

anyway..on my G3... this TOOL is simply amazing.... tsk tsk too bad for the old L-01E of mine :(
[G2 Android Development] Djeloan:
I have been using this tool already few times and it works like a charm. Thanks OP ! :)

P.S - If there happens to popup some error during installation, just don't click on anything and leave it, it will complete it!
[G2 Android Development] PhantomBeam:
Hey. A few days ago I flashed KDZ '' V30d-VDF-COM ', the battery life on it is terrible to me. I want to flash '' V30b NEU / EUROPE OPEN ''. Can I do it without losing any data in my phone, and will it boot normally if i do it? I'm on D802
[G2 Android Development] Bangash737:
Yes i got the same connection error as mentioned above and then nothing happens. It was working fine week or two before but now it seems not.
[G2 Android Development] moosc:
My vzw g3 can't do download mode? How do I get into DL mode?

Sent from my Nexus 6 using Xparent Cyan Tapatalk 2
[G2 Android Development] Melrah:
how about when i go to download mode, "LGE Andriod MTP device not successfully installed"?

and i cant flash the stock rom. always stops on 12% on CSE mode and 49% on Normal mode?

that is the solution for this? any suggestion sir?
[G2 Android Development] ChazzMatt:
Thanks.