Database Users

[Q] Fixing the "Fastboot mode started"

EDIT: Please move to Q/A lg g2 sub
There are other threads how to fix this but people are having issues finding the right files or flash blindly whatever they see.
Inside this package is a roughly described tutorial on how to deal with it.
Simply get your files and place them inside this directory, once you extract it.
Contents of the zip:
-adb.exe
-AdbWinApi.dll
-AdbWinUsbApi.dll
-fastboot.exe
-readme.txt <- You need to read this before hitting RUN_THIS.bat
-RUN_THIS.bat <- it will flash your partitions back to the place
I will also update this thread with more links, pictures etc and provide support.
LINK
Code:
md5: ac33997ce022a2c73e9a893005744944
KDZ EXTRACTING
1
thread link -> thx to @bullghost

I am very thank you on this ..I am made the 1st step !It seems like i have a download mode now i quess..It flash ed but didnt check yet if its working .Now i am going to flash the kdz.i ll inform you .

ty from me too
been able to save friend's D802 this way few days ago, without needing to reinstall the rom again after that. it just booted normally right after this fix. (got no idea what he done to mess it up)
p.s. here the link for the KDZ Extractor needed for extracting the 3 files in this guide: http://forum.xda-developers.com/showthread.php?t=2600575

Thx. The link is already on op post, thx ti bullghost

bender_007 said:
EDIT: Please move to Q/A lg g2 sub
There are other threads how to fix this but people are having issues finding the right files or flash blindly whatever they see.
Inside this package is a roughly described tutorial on how to deal with it.
Simply get your files and place them inside this directory, once you extract it.
Contents of the zip:
-adb.exe
-AdbWinApi.dll
-AdbWinUsbApi.dll
-fastboot.exe
-readme.txt <- You need to read this before hitting RUN_THIS.bat
-RUN_THIS.bat <- it will flash your partitions back to the place
I will also update this thread with more links, pictures etc and provide support.
LINK
Code:
md5: ac33997ce022a2c73e9a893005744944
KDZ EXTRACTING
1
thread link -> thx to @bullghost
Click to expand...
Click to collapse
hello friend i've try to do that on my lg g3 D850 (here is my thread http://forum.xda-developers.com/lg-g3/help/g3-d850-stuck-fastboot-download-mode-t2946607) but no sucsess... i've install all the drivers and extract all the three files (aboot boot laf) from the competible at&t D850 LGD850AT-01-V10d-310-410-JUN-19-2014+0.tot file ...
please help me!!

Please don't quote the whole OP
second: seems like you don't have fastboot drivers OR more likely the device isn't in fastboot mode.
Which one is the right one ?
What is happening with your device ?

bender_007 said:
Please don't quote the whole OP
second: seems like you don't have fastboot drivers OR more likely the device isn't in fastboot mode.
Which one is the right one ?
What is happening with your device ?
Click to expand...
Click to collapse
sorry for the whole OP quote... i'm not sure actually...
please lets try the both ways plese give me link to fast boot drivers i guess i don't have the right drivers and give please guide how to enter fastboot mode. i'm sorry but i;m not that techy with those things and i guess i did something wrong..

SAGIAMAR said:
sorry for the whole OP quote... i'm not sure actually...
please lets try the both ways plese give me link to fast boot drivers i guess i don't have the right drivers and give please guide how to enter fastboot mode. i'm sorry but i'm not that techy with those things and i guess i did something wrong..
Click to expand...
Click to collapse
hey man did you forgot me?

No, I didn't . Seek Google adb drivers or fastboot drivera or pdanet adb driver on Google, install it. I won't ne available for the weekend so it's best you try it now so I can try to assist you.

bender_007 said:
No, I didn't . Seek Google adb drivers or fastboot drivera or pdanet adb driver on Google, install it. I won't ne available for the weekend so it's best you try it now so I can try to assist you.
Click to expand...
Click to collapse
great!
is that ok? http://www.technobuzz.net/install-lg-g3-lg-drivers-windows-mac-usb-adb/
and how do i get in to fastboot mode?

What? This is fixing the fastboot mode only. Please explain me in what state the phone is.

bender_007 said:
What? This is fixing the fastboot mode only. Please explain me in what state the phone is.
Click to expand...
Click to collapse
i'll start from the begining, i've try to format the phone with lg flashtool and the process suddenly stopped. now the phone stuck in boot loop, start to at&t logo than after few seconds dim to black screen and go again ...
i can't enter download mode or recovery mode (factory hard reset).
so i try to fix the download mode with this guide...

This guide isn't the right. seek for my pošta in other thread.

bender_007 said:
This guide isn't the right. seek for my pošta in other thread.
Click to expand...
Click to collapse
is that possible to fix the phone to boot normally all the way with this guide??
can you please help me find the right thread to fix download mode cuse i gel lost in this..
my phone isn't rooted...

Sure. This one http://forum.xda-developers.com/showthread.php?t=2582142 . flash aboot, boot and laf. U se vmware and slax instead ubuntu.

bender_007 said:
Sure. This one http://forum.xda-developers.com/showthread.php?t=2582142 . flash aboot, boot and laf. U se vmware and slax instead ubuntu.
Click to expand...
Click to collapse
tnx. i started read the guide and its says that my phone need to be rooted and its not.. .. what can i do?

It doesn't need to ne rooted. Ask here if unsure od anything.

Writing "aboot" ... nothing happens more then this...please help
I tried as u told me..installed all the drivers etc.
but when i click on RUN_THIS...."writing aboot" is written...nothing happens afterwards...

mujahid_abbas11 said:
I tried as u told me..installed all the drivers etc.
but when i click on RUN_THIS...."writing aboot" is written...nothing happens afterwards...
Click to expand...
Click to collapse
Then your partitions can't be written :/
try "lg g2 is unbrickable" method

bender_007 said:
Then your partitions can't be written :/
try "lg g2 is unbrickable" method
Click to expand...
Click to collapse
whats that mehod?? any thread??

[VK815] Verizon x8.3 Flash back to Stock

This is for the out of the box KDZ firmware. If you took the recent OTA and updated, BEWARE. LG has been implementing a security LOCK that prevents and HARDBRICKS your device if you try to downgrade.
I know that the LG G4 will hard brick if you attempt to downgrade. There has been no reports of bricking by doing this if you previously taken the Verizon OTA update but be warned and be prepared to potentially blow up your device.
This method is specifically for those who Rooted the Stock 11A and want to revert back to stock so they CAN take the OTA. There is no confirmed method to gain root on the newer OTA firmware. So beware on that too.
I was on a Rooted 11A stock image and I just flashed the KDZ back to Stock 11A (non-rooted):
Method + Drivers + LG Flash Tool:
http://forum.xda-developers.com/showthread.php?t=2797190
VK81511A_21.kdz
http://pkg02.azure.gdms.lge.com/dn/downloader.dev?fileKey=FW456X8132XBARR49C7DCVM/VK81511A_21.kdz
Copy everything to a folder on your desktop.
Download Mode:
POWER OFF DEVICE
Once off, press and hold VOL-UP and insert USB cable
Make sure you install "Download mode" drivers. Look in the "COM PORTS" section of device manager. You should see a "DIAG" driver on some random COM port (mine was COM6).
Launch LG Flash Tool.
First Window:
KEEP DEFAULT SETTINGS. Load the KDZ (from above) into the Flash Tool. Click CSE FLASH.
Second Window:
Just click Start
Third Window:
KEEP THE DEFAULT Language settings. The KDZ will determine the language.
And finally, just let it do its thing. I didn't have an error but it would probably be driver related. I initially saw a bunch of "?????????" in the Status (fourth) Window. That is normal. Your Tablet should display the same COM Port your DIAG driver was installed on. But just leave it alone. A full install took about 5-10minutes. I walked away and came back to the new Setup Screen.

This link doesn't seem to work anymore. Any chance you still have a copy you could upload somewhere?

Does anybody still have a copy of VK81511A_21.kdz
I have checked every link on google without any luck...

Is there any method that I can use to remove root from my VK815 tablet. I have spent the last three days trying to use the Marshmallow KDZ with LGFlashTool2014(because I cannot find the original VK81511A_21.kdz, it appears to have disappeared from the internet) I also tried using LGUP, but it will not work because you need a device specific dll for LGUP and i cannot find the vk815 dll.
I have read that the reason that LGFlashTool2014 dont work is because my KDZ file is marshmallow which flash tool does not like.
So I figure I either need a lollipop kdz file to use with flash tool, or I need the dll file for the vk815 to use with LGUP. I cannot find either on the internet, or maybe there is another way that I can remove root, I really would appreciate any help I can get.
I will use any method whatsoever if it can just remove the root, any help is greatly appreciated.

EDIT: OK to follow up, LG Flash tool 2014 will NOT work with a marshmallow image(which is all that is online at 99% of sites) I did FINALLY manage to find the original VK81511A_21.kdz file, and it DOES work with LG Flash tool 2014, I think the only way to install a marshmallow kdz is with LGUP but it requires a device specific dll, in our case the dll for VK815, which I was unable to find.
The place that I managed to find VK81511a_21.kdz was on a chinesse site wangpan114 which redirects to baidu also a chinesse site, and you have to download their download manager, and also manage to figure out how to register on a site that is not in english.
If anyone needs this kdz file just send me a private message, I plan on keep a copy on my drive.

xekon said:
EDIT: OK to follow up, LG Flash tool 2014 will NOT work with a marshmallow image(which is all that is online at 99% of sites) I did FINALLY manage to find the original VK81511A_21.kdz file, and it DOES work with LG Flash tool 2014, I think the only way to install a marshmallow kdz is with LGUP but it requires a device specific dll, in our case the dll for VK815, which I was unable to find.
The place that I managed to find VK81511a_21.kdz was on a chinesse site wangpan114 which redirects to baidu also a chinesse site, and you have to download their download manager, and also manage to figure out how to register on a site that is not in english.
If anyone needs this kdz file just send me a private message, I plan on keep a copy on my drive.
Click to expand...
Click to collapse
Can I have a copy of VK81511a_21.kdz. Thanks.

i have the dll if you have the kdz
xekon said:
EDIT: OK to follow up, LG Flash tool 2014 will NOT work with a marshmallow image(which is all that is online at 99% of sites) I did FINALLY manage to find the original VK81511A_21.kdz file, and it DOES work with LG Flash tool 2014, I think the only way to install a marshmallow kdz is with LGUP but it requires a device specific dll, in our case the dll for VK815, which I was unable to find.
The place that I managed to find VK81511a_21.kdz was on a chinesse site wangpan114 which redirects to baidu also a chinesse site, and you have to download their download manager, and also manage to figure out how to register on a site that is not in english.
If anyone needs this kdz file just send me a private message, I plan on keep a copy on my drive.
Click to expand...
Click to collapse
Hey there I came across your post on the hunt for a LG VK81511A_21.kdz, I believe I have the DLL file you referenced, I'm hoping you have that kdz still? I would be extremely grateful for any assistance, thanks in advance.

[FIX] Solution LS992 For Flash Nougat KDZ[Solution]

I Tried flash my ls992 with latest KDZ ZV8 but i always faceing errors
Sometime "Unkown Device"
Sometime "Stuck At 9% and error"
so final i figure it out so i post here so many ppls have problem can follow simple steps
1 download LGUP Version:1_14_3
2 install latest LG driver : LGMobileDriver_WHQL_Ver_4.2.0
3 just paste the attached DLL in C:\Program Files\LG Electronics\LGUP\model\common (its location where LGUP install .. may be different for you :: if you dont have "common" folder the make it and past the attached DLL in it ) before paste DLL just extract it
Link for Nougat KDZ
https://drive.google.com/uc?export=download&id=0B8dqCAdIjLFmVzNnMWQxLTE5cVE

Help with lgls922
i now have 2 of these phones i cannot seem to flash. first problem is where to find REAL kdz?? turns out the one ive trying is fake!!but in the meantime i now spent money on a second ls992 in hopes to revive the first but still cant get lgup to work like everyone says its so easy!!! i would contemplate sending the second g5 to whoever walked me thru fixing the first! I mean it

martyalltime said:
i now have 2 of these phones i cannot seem to flash. first problem is where to find REAL kdz?? turns out the one ive trying is fake!!but in the meantime i now spent money on a second ls992 in hopes to revive the first but still cant get lgup to work like everyone says its so easy!!! i would contemplate sending the second g5 to whoever walked me thru fixing the first! I mean it
Click to expand...
Click to collapse
here is the link for KDZ file
https://drive.google.com/uc?export=download&id=0B8dqCAdIjLFmVzNnMWQxLTE5cVE
and what problem you facing please write in detail

link error

Lg up
Link error

Link not working

link broken

Really need a stock LG-H345 (t-mobile) KDZ file; can't find anything online?

My LG Leon (H345) is in a bootloop, I'm able to get into download mode, I just need a KDZ file to flash to it. I've looked online for days now, and every link I find that seems should work just leads me to a blank white page? No download?? Websites that people say will get you any LG KDZ file also don't work and have no content in them. Not sure what to do at this point; would anyone happen to have a KDZ file for this phone? Any version of the firmware should work; I just want to get it working again.

marshmila said:
My LG Leon (H345) is in a bootloop, I'm able to get into download mode, I just need a KDZ file to flash to it. I've looked online for days now, and every link I find that seems should work just leads me to a blank white page? No download?? Websites that people say will get you any LG KDZ file also don't work and have no content in them. Not sure what to do at this point; would anyone happen to have a KDZ file for this phone? Any version of the firmware should work; I just want to get it working again.
Click to expand...
Click to collapse
Try this:
http://lg-kdz-firmware.com/

Here is the latest version:
https://mega.nz/#!Dx0zVCDY!cDJf9xUPiEV0biGf5x9_VLFYfgSqhmlqoO8P1Ub7rq4

Thanks pal. :fingers-crossed::fingers-crossed::fingers-crossed:

Link not working ...............

https://www.mylgphones.com/t-mobile-lg-leon-h345-software-update-h34510k.html

LG K8 (2017) or LG x240 bricked

So, i've unlocked the bootloader of the device with the steps that berkantkz posted in this forum. I've followed every step with caution, but when tried to flash the file attached to the thread of the unlocking, an error appeared. Triying to boot on the phone it stayed stuck on the boot logo
And to make the situation even worst, I tried to flash other ROM in the phone (to try to fix the problem) and now the phone don't even power on. The only thing that the phone does it's that a PC detects the phone when I conect it. I've tried the SP Flash Tool, but I've searched the entire internet and I don't find the original firmware of this phone.
Somebody can help me? Or if someone know where to get the original firmware to flash in the SP Flash Tool
Or if the only utility of the phone will be stay as a brick in a house wall

Download recovery image from this link and boot image from this link and flash them appropriately. It must come back to life then.
Addition: These images are not extracted by me. They were somehow obtained by @tormenta1026 on Telegram. Each thanks goes to him.

berkantkz said:
Download recovery image from this link and boot image from this link and flash them appropriately. It must come back to life then.
Addition: These images are not extracted by me. They were somehow obtained by @tormenta1026 on Telegram. Each thanks goes to him.
Click to expand...
Click to collapse
hello sir.
i need LG X240K Scatter File ...
please help me

This should work for you @meth raily

berkantkz said:
Download recovery image from this link and boot image from this link and flash them appropriately. It must come back to life then.
Addition: These images are not extracted by me. They were somehow obtained by @tormenta1026 on Telegram. Each thanks goes to him.
Click to expand...
Click to collapse
Hi. Didn't try it out. Had to sell the phone in the time, but thanks for the reply

RedSpikeJr said:
Hi. Didn't try it out. Had to sell the phone in the time, but thanks for the reply
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Click to collapse
this is so overdue hahah.
you are welcome.