Develop Bugs

Stuck with Fastboot , now stuck in Recovery with no adb

I Have an LG G2 - Sprint phone the LS980 , been experimenting with it lately , however the last experiment went all wrong
I flashed the stock Rom of the Indian version KDZ file using the LG 2014 Flash tool, I was able to boot but Obviously there were a lot of issues using the OS . However on the next reboot I was stuck in a fastboot loop.
While in the fastboot loop , I was able to erase all partitions one by one and flash back these specific to the ZVC firmware http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions/
Now I only have Recovery mode and even though I have recovery mode , I cannot adb sideload a file as the system keeps saying it cannot detect a device !
I also tried the Download mode , I can enter the Download mode , but the LG tool will no longer flash it.
Any suggestions ?

Was able to get Download mode going with LG Flash tool , but I now get this error.
ERROR: laf Partition has Changed

[help] can't enter download mod

Hi, my sister have a LG G3 16GB phone.
One day the phone restarted it self and since then, it stuck on the LG logo.
So i searched the web (mostly here on XDA) and i found this guide: how to unroot lg g3 all variants.
So i started following it and the fist step is to enter download mode, BUT, when i tried i got to this screen:
[106040]fastboot mode started
[106280]-reset-
[106280]-portchange-
[106320]-reset-
[106330]-portchange-
Click to expand...
Click to collapse
So i went back to searching the web for solution and i found these guide: Tutorial| Fixing "Fastboot mode started".
But i don't have the LAF file of my sister or phone don't even know what android version she had so i found these software: [TOOL] KDZ and TOT Extractor but when I open it, it's all empty and i don't know how to use it.
p.s to enter the download mode (fastboot mod) it's taking something like 3 minutes until something other then the LG logo show up. And it's not the cable or the USB port because i have LG G3 32GB and i enter the download mode with no problem.

Does it still boot normally?

No, stuck on the LG logo.

What phone model?

All I know is that its a 16gb d855. It's bought in Israel so I guess that it's a European version

Get fastboot:
http://forum.xda-developers.com/showthread.php?t=2317790
Put your device in fastbood mode
and flash one of this files depending of what android version you had:
https://www.dropbox.com/s/agwys902k9rrryp/laf-kitkat.img?dl=0
https://www.dropbox.com/s/87yjg5egun39yry/laf-lollipop.img?dl=0
fastboot command will be:
Code:
fastboot flash laf laf-kitkat.img
or
Code:
fastboot flash laf laf-lollipop.img
when finished, remove battery, insert battery again and try go to download mode.

Heres a solution to your problem... http://forum.xda-developers.com/spr...y-download-t3053985/post60106965#post60106965

This only works on variants with a unlocked bootloader such a LS990
It will not work on a D855

tholyir said:
Get fastboot:
http://forum.xda-developers.com/showthread.php?t=2317790
Put your device in fastbood mode
and flash one of this files depending of what android version you had:
https://www.dropbox.com/s/agwys902k9rrryp/laf-kitkat.img?dl=0
https://www.dropbox.com/s/87yjg5egun39yry/laf-lollipop.img?dl=0
fastboot command will be:
Code:
fastboot flash laf laf-kitkat.img
or
Code:
fastboot flash laf laf-lollipop.img
when finished, remove battery, insert battery again and try go to download mode.
Click to expand...
Click to collapse
I get a message <wating for device>.
In device manager I see the phone as "android"
I installed and re-installed the LG drivers but my pc don't recognize it

You must manually install the driver.
This is how to: http://forum.xda-developers.com/attachment.php?attachmentid=2480396&d=1388281089

lg g3 bricked

so the issues goes like that i was using cloudy 2.2 rom my varient was g3f400l i accedently installed 855 version from twrp the fone stated in fastboot mode . using fastboot i erased boot.img modem and recovery img laf.img and also reflashed those file flashboot gave error on partitiongt img file stating tha no file to flash so the fone did start with wrong rom that is d855 with a lot of errors i tried to falsh tot with flashtools it refused to flash stating that i am using wrong file so i edited build pro from d855 to f400l then i entered download mode connected flash tools i did start flash just after laf.img i gives an error stating unable to flash partion some thing like that and stops my fone is permanently in download mode when i turn it on the pc does detect it so as LG support tools but the KDZ flasher never worked for me nor the lg support tools they do download the right file but just as starts to updates it says disconnected check cable( same issue occured when my fone was working properly i tried to flash on windows 8 and windows 7 mechines ) any ways flashtools only flash laf.img and gives error and KDZ flasher for some wired reason didnt flash my fone before. i am thinking if some how i could enter the fastboot mode then i would manually flash all the files included system.img the fone would boot but how to i enter fastboot. and why the kdz never worked for me doesnt it work on win 7 and win 8 or is it the drivers what should i do help really appriciated thanks what if when falsh tools start to flash laf.img i remove the cable so laf.img cannot get flashed would that allow me to enter fastboot or there is any software that would work in download mode and manually flash all the img files plz help me thanks

satirg said:
so the issues goes like that i was using cloudy 2.2 rom my varient was g3f400l i accedently installed 855 version from twrp the fone stated in fastboot mode . using fastboot i erased boot.img modem and recovery img laf.img and also reflashed those file flashboot gave error on partitiongt img file stating tha no file to flash so the fone did start with wrong rom that is d855 with a lot of errors i tried to falsh tot with flashtools it refused to flash stating that i am using wrong file so i edited build pro from d855 to f400l then i entered download mode connected flash tools i did start flash just after laf.img i gives an error stating unable to flash partion some thing like that and stops my fone is permanently in download mode when i turn it on the pc does detect it so as LG support tools but the KDZ flasher never worked for me nor the lg support tools they do download the right file but just as starts to updates it says disconnected check cable( same issue occured when my fone was working properly i tried to flash on windows 8 and windows 7 mechines ) any ways flashtools only flash laf.img and gives error and KDZ flasher for some wired reason didnt flash my fone before. i am thinking if some how i could enter the fastboot mode then i would manually flash all the files included system.img the fone would boot but how to i enter fastboot. and why the kdz never worked for me doesnt it work on win 7 and win 8 or is it the drivers what should i do help really appriciated thanks what if when falsh tools start to flash laf.img i remove the cable so laf.img cannot get flashed would that allow me to enter fastboot or there is any software that would work in download mode and manually flash all the img files plz help me thanks
Click to expand...
Click to collapse
You can try this , It always works for me and this youtuber is great:
youtube.com/watch?v=1WgXuxDbmbc

satirg said:
so the issues goes like that i was using cloudy 2.2 rom my varient was g3f400l i accedently installed 855 version from twrp the fone stated in fastboot mode ....................................................................................................................................................................plz help me thanks
Click to expand...
Click to collapse
Hi there.
Sorry to hear you are having such problem.
Please check this thread out because the OP also flashed the wrong ROM on his phone but he found a solution to fix it http://forum.xda-developers.com/lg-g3/help/solution-flashed-wrong-model-rom-to-d852-t2987242
Let me know if this helped you please as I always feel sorry for people who brick their devices. Good luck.

[Need urgent help] g3 d855 showing fastboot mode started

my lg g3 d855 showing fastboot mode startednot going to download mode or recovery mode.just showing that fastboot mode started.not able to do anything.i search google for solution but dident get anything till now.please help.
Thanks in advance
Sorry for english.

Its a 32gb version from hongkong.

anurag061 said:
Its a 32gb version from hongkong.
Click to expand...
Click to collapse
You need to find a rom unpack it and do
fastboot erase laf
fastboot flash laf laf.img
Where laf.img is the laf partition fomr that stock rom you unpacked.
EDIT: VERY IMPORTANT I FORGOT:
You need to download an image that is the same as the version of firmware you are running now. Or if you can enter download mode and flash to stock.

LG G3 bricked, download mode verifcation error

Hello,
i have bricked my LG G3 (D855) trying to flash a kdz file, now i cant get into download mode, it says "boot verification error". I also cant get into fastboot or adb because fastboot is replaced by download mode and adb is not enabled, i have cyanogenmod recovery so i also have no access to a local terminal to flash laf.img or someting like that. I tried to install CM with CM Recovery but is is stuck in a bootloop.
What can i do?