yashsingh1/xdaforums huggingface dataset:
[G2 General] ohdev:
OK, here is my strange experience, in case some one else falls in the same situation

Windows 8.1 64bit

LG D802 International 16GB,

Flashing Germany 16GB D80230d_00.kdz

using flash tool 2014 - (I used CSE flash mode to erase everything)

driver LGUnitedMobileDriver_S51MAN312AP22_ML_WHQL_Ver_3.12.3.exe

the problem is that the phone keeps restarting after processing some time, say 20%

then I restart or retry updating,

then it goes say to 25%, then it restarts again,

It goes like that till it finishes.

I realized something, which is when it restarts several times (part of the updating process), the flash tool does not reconnect to it automatically, so as soon as it restarts, unplug the phone and reconnect it again, then mostly the flash tool will recognize it and continue, if it doesn't don't worry it will offer you to retry, if that fails also, close the flash tool and restart upgrading.

the good thing is that lets each time it continues a little further until after about 8 times it will finish.
[G2 General] superguy19:
Hahaha.

Its b76 means battery % not flashing %.

Hahahaah

When u will flash it will use battery.so battery % will decline
[G2 General] m7amed:
hi!

my g2 d802 stuck at 2% :'(

i have bootloop after flash resuraction remix rom

any solution!
[G2 General] hyelton:
Explain more? Tot method? Kdz method?

Did you check and make sure LGEmodem shows up under ports in device manager when phone is in download mode?
[G2 General] m7amed:
ah sorry!

yesterday i flashed resuraction remix lollipop using TWRK, after reboot i get stucked in LG Logo and i can access only in download mode, now im trying to flash KDZ rom using lg flash tool, im using KDZ methode all is ok in the flashing step (s/w updat....) i stuck a 2% and i get (upgrade stopped due to an error)

in device manager i see LGE androidnet usb serial port (com10)

thank you!
[G2 General] hyelton:
Does it give the error in flashtool? Did you place the kdz in the same folder as flashtool.
[G2 General] m7amed:
yes it give the error in flash tool, yes i placed it in the same folder.
[G2 General] hyelton:
Yeah but what's the entire error? It has a log where it says that it failed.
[G2 General] m7amed:
im sorry but where i can find the log i dont see it
[G2 General] hyelton:
The grey bottom half of flashtool is the log.
[G2 General] ~SUDHIR~:
im unable to go in download mode OR recovery mode :(
[G2 General] hyelton:
The phone must be in download mode to flash. You have to make sure your doing the correct button combo with the phone off.
[G2 General] M4r10 22:
Some help plz.

Thanks

Another thing, in lg-firmwares have a lot of options:

http://postimg.org/image/72v4nyjg5/

i have 32gb version, so should I install the one in the image above?
[G2 General] hyelton:
That's not a recomened site and not allowed on XDA. There's links in the OP. But yeah make sure you flash one that doesn't have 16gb in the name.
[G2 General] M4r10 22:
Thank you mate,

and sorry about it.

Regards
[G2 General] kvaju:
Pleaase

how will i know wich options to choose for my lg g2

[IMG="this"]http://s23.postimg.org/kvvcsftq3/lgflashtool_step1.png[/IMG]

or all i have to do is press start, beside normal or csi flash.

i dont understand the type feild or phonemode what to choose.

lg g2 was on 4.2.2, i bricked it, now try to back to stock, build n was D80210e-216-01 build, 16GB
[G2 General] bender_007:
Choose cse, don't touch other options
[G2 General] mlbmario:
so serious.

i have problem. 'cause i try to update cloudyg3 2.2 and when i try to install i install d855 rom in aroma. and now i trying to flash with both mode. and the process fail. on the last one process say model its no the same. the tools think that is a d855 but my phone its a vs980. please sombody help me!!!!!!

:(
[G2 General] hyelton:
Well that's because you tried to flash a g3 d855 firmware which is a completely different phone than you have that could had really bricked your phone...

You need to use the different dll file -HERE and see if it will then flash
[G2 General] Godra:
I tried metod from first post to flash Lolipop, flashtool crashed and I pulled out USB (stupid...). Now I can access fastboot mode but it doesnt work as it should. If I type "fastboot devices" it says "? devices" but aparently thats fine.

Now the problem is if I type fastboot flash or erase recovery or any other partition it just hangs for too long and nothing happens. Any solution to it?
[G2 General] darknessmessiah:
Does anyone have the old KDZ flashing method (the link on the first page is off)? As this one is not being able to recover my bricked state on the "Demigod Crash Handler : Critical Error", I'd like to try it
[G2 General] hyelton:
Why do you need into fastboot? You Want to be in download mode to flash stock firmwares..
[G2 General] hyelton:
The old kdz method is the same... It just doesn't work anymore due to LG changing things. The current flashtool is the exact same it just bypasses what lg blocked. The method in the OP is the only way... The method works perfectly fine.

Never heard of that error sounds like you might be missing a step... Try another PC? Phone in download mode? Phone shows up as lgemodem in device manager when in download mode?
[G2 General] M4r10 22:
Hi guys,

I have a D802 32gb that always was stock, when i bought it have a KK 20D, next got OTA to 20G and for the last the 20h (DEU/Germany model) and i can't enter into download mode...

I want to flash L stock ROM.

I press vol up and put the usb cable, but the phone just show that is on charge...(always with the vol up pressed)

Thanks in advance.
[G2 General] hyelton:
Make sure you phone is completely off when doing it. And USB cable connected to a PC. Hold down volup first then plug in the USB.
[G2 General] M4r10 22:
Yes, the phone was completly off...

It's supose to do or turn on something on the phone? (i turn on debbuging usb)

I try to do "adb reboot fastboot" with adb and i can't enter in fastboot. When i try "adb reboot recovery" i enter in recovery...
[G2 General] KeWiN:
I have a same problem. Stock rom wihout root, and when I try to enter download mode (Vol up+plug usb), just the charging screen come up. Hungary T-mobile 20D rom here.

Thanks in advance.
[G2 General] hyelton:
USB debugging nor fastboot is related to download mode working etc. Try another USB cable or USB port when doing this?
[G2 General] M4r10 22:
Yes, i never rooted my phone too...

With adb i can enter in recovery but with tradicinal method 2 fingers, press and hold voldown+power > LOGO > press and hold voldown+power again i can't.
[G2 General] hyelton:
Root should never affect download mode anyway. OTA updates can.
[G2 General] KeWiN:
I tried 2 different USB port (USB2, USB3), and 2 different cable without any luck.
[G2 General] hyelton:
Make sure you dont have the App Mcafee installed.
[G2 General] M4r10 22:
I have tried in different computers too :S
[G2 General] Pajorve:
OK

Ok

This is tutorial worked perfectly for me.

LG G2 model D805 = retail Brazil.

Thanx so much.

:good::good:
[G2 General] MasterSe7en:
so you managed to get where it says "to erase the device and restore to factory settings press the power button" and then you pressed the power button twice and nothing?
[G2 General] ChaseRxx:
For all who getting 49% issue

Press "Clear phone software update Registry"

After this leave Different Country instead Korea and select your language of your stock rom.

The Ok to proceed
[G2 General] Redbyte97:
where do I find this option? sorry I'm new to Android,flashing etc...
[G2 General] cruzargel:
Made a stupid mistake wiping everything in TWRP and I forgot to transfer the ROM file to my G2, so I'm stuck in TWRP (ROMless). So I may have to do the steps in the OP. I tried adb push/sideload while in TWRP but it seems that it doesn't detect my phone anymore in (I have drivers installed). Also tried a USB OTG to flash the ROM but it is not detected also. crap

For my important question, does doing the steps in the OP wipes the internal sdcard?

UPDATE:

holy ****!!

It wasn't wiped! I dodged a bullet today
[G2 General] ChaseRxx:
In R&D Test Tool after do a normal web upgrade test

Press clear phone Software update Registry (Popup)

Change to a Different Country and select ur main language

Ok to go
[G2 General] Redbyte97:
still got the error :(
[G2 General] ChaseRxx:
You need to leave "Different country" instead choosing a one...

Try again
[G2 General] kuksenko:
So there is still no stock firmware for the sprint version (LS980)? The sprint version seems to be forgotten :/
[G2 General] stickmage:
I've tried this twice. I think i wiped too much from twrp when i wanted to wipe my phone to install a rom. I was stuck in lg logo screen and used this method. when the phone boots up, my previous rom and settings are intact except i see process "com.android.phone has stopped" followed by bunch of more proccesses that have stopped and it just keep rebooting after i click ok few times on those error messages. Any help?

I've used this before and it always installed fresh image. not sure why or how its managed to install my old rom back minus the android processes. I cant do the factory reset from settings either inbetween error messages because the phone reboots too fast.

found solution:

press and hold volume down + power then at LG logo let go of both and press and hold again. at wipe data screen, press power twice and it will boot TWRP/CWM recovery. provided u have it installed
[G2 General] Desensitized:
I have done this a few times with success, but I am stuck at the 49% error as well now.

I tried the registry reset and language thing and it did not work, any other options?
[G2 General] Redbyte97:
same here and the country and language thing didnt work :(
[G2 General] murdoch1:
Redbyte97.....cheers for your support.What operating system are you using? I was trying on Windows 8 but I read that it doesnt work on this? Now just installing XP on my old laptop....
[G2 General] Redbyte97:
I am using windows 7 and i dont have windows xp anymore. Is there any professional who can fix that? :D i want my g2 to work its dead since two weeks :(
[G2 General] murdoch1:
Nope.....windows xp made no difference.....still stops at 49%........guys if ever I need some help it's now please........:crying::crying::crying::crying::crying:
[G2 General] Redbyte97:
hm, can someone tell me that there is still hope for my g2?
[G2 General] murdoch1:
Did you get my pm?
[G2 General] MeightSquaids:
Working for me

I'm not rooted but I decided to try reinstalling stock with this metod and it worked. The program said something at 49% about connection between phone and PC ended and I had read in this thread that someone just pulled out their usb and then put it back in when that happened. So I didn't even wait for it to fail, I directly pulled it out and put it back in and it went on without a hitch. No problem at all. Maybe you could try this and then come back and say if it worked.

EDIT: If you have tried this and it hasn't worked, I'm sorry that I caused repetition
[G2 General] Dahaka92:
Hey guys, ive searched the whole day now and have a serious problem with my LG G2 D802 variant..

I tried to flash Paranoid Android 4.0 with TWRP and there was a never ending boot animation, after that I tried to do a factory reset with the LG Flash tool wich stops at 49%.

Now I'm trying to unbrick it with this tutorial but I can't find the .tot file for the D802.

http://optimusforums.com/threads/gui...-g2-f320.9232/

The thing is, I have extracted the .kdz and it outputs a .dz and a .dll when I'm trying to start the flash progress, there is a popup wich says "Failed PriviousLoad()... :/

Could someone please help me out?

Sidenote: I have access to TWRP but sideload wont work(?) adb lists no devices....

Redbyte97 hast du schon eine Lösung gefunden? Ich hab dich schon in diversen anderen Foren angetroffen...
[G2 General] Godra:
I can only access fastboot mode...
[G2 General] hyelton:
So did you make sure mcafee app was not installed?
[G2 General] M4r10 22:
Yes, i don't have mcafee...
[G2 General] hyelton:
reason I ask is that is what can stop download mode, as its something that would have came preinstalled.
[G2 General] M4r10 22:
When i try "adb reboot download" it just reboot my phone normaly too...with adb i just can enter in recovery.
[G2 General] M4r10 22:
Eu já me consegui safar. No programa da LG Mobile Suport tool (B2CApp, está no site da LG procura por software D802), tem uma opção que diz "Caracteristicas Adicionais" > "Recuperação de erro de actualização", o que é q isto fez? Reinstalou-me a ROM 20h que é a minha última versão disponível. Após isto já consegui entrar no download mode :) e pronto o processo de flashar a ROM

Finaly i could flash L portuguese ROM on my D802 :P

with LG Mobile Suport tool (B2CApp) have an option "Caracteristicas Adicionais" > "Recuperação de erro de actualização" (my is in portuguese) and this reinstall my last version, that it is the same i already have KK 20h but it enable download mode :)

After i normaly flash with flash tool L ROM
[G2 General] hyelton:
That tool only flashes what's meant for the phone and nothing else. That doesn't enable download mode. Download mode is always enabled
[G2 General] StonerSteve420:
Try using the cord that came with the phone. On one computer it will recognize my phone with a 3rd party cable. But on my girlfriends dad's new computer it wouldn't recognize my phone. As soon as I plugged it in with the factory cable the computer recignized my device
[G2 General] M4r10 22:
You don't understand, i can't enter in "donwload mode" before the LG Mobile Suport tool (B2CApp) reinstall my ROM. (this happend when i click "Caracteristicas Adicionais" > "Recuperação de erro de actualização") something like in english "adicional tools/features" > "recovery update error" i don't know the correct text in english...

I don't know if it enable or not, but my OTA doesn't install correctly "download mode", so how you can explain that after this i'm be able to enter in download mode and recovery?

Something strange i found it's when it was flashing the ROM's (reinstall 20h) and after L v30a showed ROOTED at red :S but i have never rooted my phone... (and rootchecker confirm that i'm not rooted)

Regards
[G2 General] jparoline:
Cyanogenmod 12 VS980 back to stock. Please help

Hi, I really need some help here. I rooted my verizon g2 installed Cyanogenmod 12 Lollipop but now want back to stock since officia lollipop is released. I accidentally deleted my recovery file after the mod and tried downloading a Cyanogenmod 11 download from the device settings. It crashed and started boot looping. I followed your instructions to the T. I downloaded 2 .kdz files from this page and tried both of them but I keep getting this error in the LG Mobile Support Tool.

"Do you wish to cancel the LG Mobile Phone S/W upgrade?

Connection to server failed.

Try again in a moment"

My phone then continues to try the install and crashes at either 30% or 60ish%

I was running lollipop on it and I'm going to try using that .kdz file but what am I doing wrong?

Please help me!

Thank you,

JP
[G2 General] hyelton:
Are you putting your phone into download mode?

When the phone is in download mode does LGEModem show up under ports on device manager?
[G2 General] Reddog80p:
I need some help. Originally I could not get my phone into download mode. I was able to get it into download mode by following the hard brick thread and flashing all the images via fastboot. I'm now in download mode but the flash tool 1.8.1.1023 since I have the d800 att model. I used the LGUP dll since my model number does not match but now im getting the error "cross L01F TO D800". Any thoughts?
[G2 General] P500:
Install AutoRec. It will fix the download mode. Mine was broken, too, maybe due to an OTA Update.
[G2 General] alexander1297:
HELP! Ive desperately been trying to enter download mode and nothing works. I have looked around everywhere and have tried everything but nothing seems to work! Please if someone could help it would be greatly appreciated. PLEASE!
[G2 General] hyelton:
Did you read the post before yours..?
[G2 General] KeWiN:
Thank you, problem solved. I started the B2CApp, then selected the repair broken update. This fixed the problem.
[G2 General] alexander1297:
yep ive tried i still dont understand why i cant enter it it just reboots automatically and not even adb helps
[G2 General] renzo090513:
Hi , i need some help PLEASE. 4 days ago i have flashed a Custom Rom based on V30d lollipop but my model is D805 and i flashed with a nother baseband and bootloader , the thing is that in the zip of the rom was only the boot.img and no recovery. The after flashing my device got on BOOTLOOP and i only have download mode. I've tried to flash a KDZ of my model but every time it kepts in 2 % and nothing happens. Then i try TOT with this tutorial but i ONLY can flash TOT of D802 and no of my model (D805). Now when i plug my lg g2 (cause i dont have battery) it boots well but every 5 minutes reboots itself and it was like i have to configurte all over again. I need help. I have tried with the other DLL (LGUP_8954) but the same error appears. (CROSS DL D802 > D805) . WHAT CAN I DO? PLEASE HELP.
[G2 General] MarcosGillan:
Laf_error_invalid_input_file

First thank you for accepting me in this incredible forum. I struggle to get my LG-LD0325f8 after a custom room error. Already tried all web solution. I log in fastboot mode, but the message is: "Invalid Boot ¨, already tried with LG Laf Recovery v1.2 tool multitool (She recognizes my phone) but says some commands not found For download mode all is well, the ROM. is downloaded by the program, but in time to finish gave this error described:.

[10:32:42] Cross D/L Fail, phone : LGMS323, binary : LG-D325

[10:32:42] Download exception Error

[10:32:42] ¡Ú¡Ú ERROR REASON : LAF_ERROR_INVALID_INPUT_FILE

If anyone has any solution or suggestion, please need your help thank you for now . :rolleyes:
[G2 General] Lizzacore:
I have another error, yesterday it worked that I can back to stock with the TOT method to 80210e, than I updated the device with the PC Suite, everything is fine but the mobile data connection dosnt work, van anyone help me maybe?
[G2 General] hyelton:
That would mean you need to check / add the correct APN for your carrier.
[G2 General] quattrosan:
Hey All...

There are 861 pages in this thread and I guess the answer is somewhere in there, but google is not able to find the way I am searching.

I tried to do the LG Support tool to update to Lollipop. Update failed and the phone is not stuck in Download Mode.

I tried the KDZ method but get at far as 4% before it crashes. My phone is version D80120G and the download page only has up to D80120E, so I could not download the same version.

I was looking into doing the TOT method but there is no TOT for the T-Mobile LG G2.

Please HELP.
[G2 General] Murshad007:
http://storagecow.eu/index.php?dir=Xda/LG+G2/Stock/T-Mobile+G2/

Download the zip file and. Dil file

Do a Factory reset before and after flash.

Press the thanx button
[G2 General] hyelton:
There is a tot for the d801 its the first file.

Also the last bit is the version number not part of the model it doesn't matter what version you flash.
[G2 General] arungk2:
please help

my phone is lg d802 international 32gb

f320l as mentioned on a booklet which came out of the box

besides that i know nothing

i think it can be korean fcc id:ZNFD802 MADE IN KOREA it says on the back of phone

there are no imei stickers on the box.

purchased in india from unauthorised vendor without bill

vendor told me it is imported.

now i dont even know which rom should i download and from where

please guide me to some stock rom that i should try to flash.
[G2 General] shadow1143:
thx for the guide , i successfully upgrade my d802 to lollipop and i have got 1 question here which is: is this guide only got lg g2 or it is also applicable to other lg phone for ex, lg g pro 2 a long as using the right kdz file?
[G2 General] hyelton:
Yep works with any LG phone :)
[G2 General] pitsgraft:
Hi,

just wanted to let you know your first method has saved my LG G2 D802 16Gb Indonesian version.

thank you so much
[G2 General] hyelton:
Your very welcome :)
[G2 General] Edvin73:
You can check the model and download the last available rom for it by checking your IMEI number ( type *#06# from your Dialer to get IMEI code) and enter your IMEI at the end of the following: http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=
[G2 General] arungk2:
sir my phone is stuck on lg logo

please help

should i try to download and install korean roms

my phone is d802 32gb

no way to tell any other model number

all i remmember is that it was on a 4.4.2 rom

it was stock and un rooted ang suddenly rebooted and refused switch on again

please help which rom should i try
[G2 General] Edvin73:
To be sure, you should open your phone but as I see, you're not into this. It's strange if everything works and then reboots and gets stuck. Is the phone bootlooping or just stuck on the logo? Have you tried the 10 second power off and then power on.?Have you tried the factory reset button combo? What shows when you plug it into your PC? Is the phone going to download mode or not? Search the forum (G2-Q&A, help and troubleshooting or in G2-General) if something is not clear or pm me. Hyelton's thread it's not really the right place for this.
[G2 General] shadow1143:
Thanks ? going to try upgrade my friend g pro 2 to lollipop soon
[G2 General] stealthster:
I have downloaded all the files and drivers but I cant get my laptop to show the com/ lpt port. Do laptops even have that available? Running windows 8.

I tried searching on "how to manually add com/lpt port " and got this--

In Device Manager check to see if the device is hidden. For this, click show hidden devices under View, then expand all the nodes under device manager. Uninstall any entries which appear grayed out, then restart. Then try plugging in your device to see if it works.

If the Ports(COM & LPT) do not show up even after going through the above steps,You may need to add the ports manually. Go into "add/remove hardware", then choose the option that says "Let me choose what hardware to install", then go to "choose hardware from a list". Scroll down the list and find the "com ports". Then choose "add com port".-----------

But windows 8 doesnt seem to be able to do that. If anybody has any input on how it can fix this please let me know.

Been trying to flash my LG G3 d855 for the past 4 months.
[G2 General] seanbr:
Thanks
[G2 General] kollarism:
Can someone help please?

Follow OP's directions using the ToT method. I went on download mode it shows the sign and then it goes to the firmware update screen. then it stays at 0%

Then it says user b55 ROOTED at the bottom

Opened the flash tool, click the yellow arrow, it runs some stuff for a few seconds, and say READY in yellow. Then it just does nothing. Any thoughts?
[G2 General] hyelton:
These are not ROMs , these are firmwares. Why would you flash the Korean firmware on the D802??? You shouldn't flash different models on phones.

Just flash a D802 32gb firmware from the OP.
[G2 General] hyelton:
You don't add ports manually for this. You install the drivers, connect the phone by placing it in download mode, and it will show up under ports in device manager.

You can't " add" ports I've never even heard of that lol. Things will just show up as you connect them.

Just a hint, Windows is Windows. You have the same features etc on a laptop as you would a desktop. Unless your trying to use one of those windows RT tablets/low end computers.
[G2 General] hyelton:
What's on the phone screen doesn't matter for flashing.

Did you change your Com port of lgemodem to com41 in device manager?

If you did and it shows up, did you reboot the phone once again back into download mode?

And at the yellow ready, did you unplug the phone for 1 sec and replug?
[G2 General] kollarism:
It just wait waiting for connection. Of course I tried the last USB port out of 4, and that one worked. Looks like everything went through and back to stock. Thanks for the response, it prompted to me try another port.