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Bootloop problem, no recovery, no download mode (Non rooted and No custom recovery)

Hi, I just bought an LG G2 D802 20B Model a couple days ago, yesterday I wanted to downgrade to 4.2.2 and I ended up bricking the phone.
The phone is non rooted, doesn't have any custom recovery, and not recognized by adb even though i installed all the drivers ( koush drivers, PdaNet, Lg drivers ...)
At first I flashed with .kdz file and it ended in bootloop, I tried to factory reset but it doesnt have any effects with the stock recovery it only shows the green android bot and blue progress bar and then restart in 3 seconds and reboots to lg logo and start looping.. After a restart the download mode didn't work anymore it showed me fastboot error, I searched for the tutorial that actually worked and I flashed with .tot method but there is still bootloop and the download mode is stuck at the image attached. The phone is not recognized by neither windows or ubuntu therefore I can't use adb to fix the partitions.
Can any body provide me with a solution? The phone is still new and it will be a shame if its transformed to a brick in 3 days :crying:​

Hey..hmm i think thats how download mode it is...so did you tried to flash again a firmware?

raulx222 said:
Hey..hmm i think thats how download mode it is...so did you tried to flash again a firmware?
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Click to collapse
Actually the picture attached is stuck and it doesnt change , and the pc can't recognize the phone so I cant flash it with another firmware

BUMP! please help!!

This isn't download mode.
here
only aboot, boot, laf..

bender_007 said:
This isn't download mode.
here
only aboot, boot, laf..
Click to expand...
Click to collapse
Thanks for your reply, however the phone is not recognized on windows neither on ubuntu therefore this tutorial can't help ...

I am in the exact same situation.
Mine is a D802 32GB Hong Kong model. I stupidly ran AutoRec which soft-bricked my phone. Managed to get Download Mode working, then flashed 20C and 20B which bootlooped. Then I attempted to flash 10B, which got me into this exact state:
Download Mode not working (only shows "Download Mode", does not go to firmware recovery screen, not detected in Win/Linux)
Factory reset (Power + Vol Down) can go to factory reset screen, after factory reset, still bootloop.
Once in a while, I also get the Android icon which then disappears after a few seconds and goes to LG logo again.
If I plug the phone in and do a factory reset, Windows detects the LGE AndroidNet modem, and Linux will detect cdc_acm USB Abstract Control Model driver. Flash Tool and LG Mobile Support seems to detect the phone and attempt to flash, but the phone restarts after a short while.
I have no idea what else to do

D800 convert in d802..NO touch working....plz help

Guyz im stuck in very ****ed up condition
Problem starts when i flash D802 kdz and then my phones goes to hard brick condition...i opened my phone and i find that my phone in D800...i revive my phone through ubuntu method and flashed D800 laf,aboot and boot...
So now my phone must have to go in download mode but it not goes in download mode instead it goes into fastboot mode..
i flashed again boot,aboot and laf in fastboot but again same condition..one thing came my mind and i flashed D802 aboot boot and laf and oorahhhhh and my phone on and goes to Home screen but coz of covert in D802 my phone touch not working....touch works but some places for example if i click on msg icon it clicks on status bar ...
but i cant flash D800 ToT coz No recovery no Download mode is showing...i flash autorecovery of d802 and again goes to fastboot mode...
guyz im totally out of my mind after all this...plz give me some suggestion

[Q] LG D800 Download Mode Detection Problem

I have Lg G2 D800. It is stuck in bootloop. It hangs on LG logo screen with a blinking notification lite. It can go into Download Mode but PC did not detect it there. Whereas on hanging logo screen it is detected perfectly well. can be seen in Device manager but not in Download Mode. So i cannot flash stock firmware. There is no stock or custom recovery mode as well so that i could use sideload method. One thing i know is that its boot.img, laf.img problem. If i could go into fastboot mode again i can solve this problem. But do not know how can i corrupt boot partition. Please help me in any way to get out of this situation. Thanks

What Options Have I Got At This Stage With A Bricked D802

I installed autorec recovery.as soon as i booted I realized the presence of white lines which have never gone.I cant flash any zip file such as the JDI kernal.It cannot enter into download mode even after erasing recovery, laf, aboot, boot and flashing back stock aboot, boot and laf.I cannot see the LGE port so I cannot tot it back neither does kdz flashing work since it cannot go into download mode.Adb doesn't show up.
What I got is only fastboot + white lines (they only cleared up once by luck so I could see fastboot mode on the phone) .
Please help me Un-Brick it ASAP.look at the questions below.
Thanks
-Should I re-flash all 12 partitions via fastboot (use twrp as recovery).
-It is written d802 on the cover but could the motherboard be different inside?
-Supposing I was to flash 16 GB to a 32 GB phone or vise versa would it affect anything.
-What are my options at this stage and what is the best method to approach this

http://forum.xda-developers.com/lg-g2/general/mega-tut-how-to-fix-bricked-lg-g2-t3055033
Would This Guide Work? I have seen in other guides where they warn about replacing the original recovery but rather suggest you use twrp.
-I think this is a refurbished device.

UPDATE
ok So I managed to fix the white lines and they have completely disappeared which is a plus point.I can finally see download mode for a second before it disappears.I can also go to factory reset mode after holding vol down and power but I have not reset it yet.
Any fix for 1 second download mode?Once I get to download mode i can tot back.

if you have custom recovery try different kernels, wipe, flash bootloader you must be on download mode to revert to stock.
at this point if you cant use the download mode at all, you must try riffbox(search on google)

zhjackss said:
if you have custom recovery try different kernels, wipe, flash bootloader you must be on download mode to revert to stock.
at this point if you cant use the download mode at all, you must try riffbox(search on google)
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Click to collapse
Holy Mother Of.......The RIFFBOX is crazy....i do XBOX 360 modding and i know the difficulty..hehe.....Actually I see download mode for a second and it disappears........which custom recovery can i flash via fastboot, philz or twrp and which ones are the right ones to download.....i am already pissed off at autorec.i feel I am getting close after I cleared up white lines now only fastboot stands in the way.I know many people who mess up and enter bulk mode at this stage and I wanna avoid.I also cant find the right kdz file for my LG cause the imei is a spoofed one that is invalid in the first place so i am hoping for a miracle at this stage.Thanks for the help.......what do you think I can do apart from riffbox?

sohailsameja said:
Holy Mother Of.......The RIFFBOX is crazy....i do XBOX 360 modding and i know the difficulty..hehe.....Actually I see download mode for a second and it disappears........which custom recovery can i flash via fastboot, philz or twrp and which ones are the right ones to download.....i am already pissed off at autorec.i feel I am getting close after I cleared up white lines now only fastboot stands in the way.I know many people who mess up and enter bulk mode at this stage and I wanna avoid.I also cant find the right kdz file for my LG cause the imei is a spoofed one that is invalid in the first place so i am hoping for a miracle at this stage.Thanks for the help.......what do you think I can do apart from riffbox?
Click to expand...
Click to collapse
Just try everything you see on xda. I never faced a 1 sec download mode before and believe me i bricked(hard/soft and beyond) many times and came back, it aint die. Once download mode is broke there must something really not working. In other saying you need to revert to stock. Also, if you dont have custom recovery i also dont believe you can flash a custom recovery, you could try adb push laf.img recovery.img aboot.img etc. But its going be hard bricked.
Man i was thinking i faced every difficulty with d802 but you proved me wrong :laugh:

I pushed the three files that's when the white lines cleared up and download mode came for a second....there is a similar case on Android forums where they download mode comes for a second. The worst part is the IMEI was patched to a very u usual IMEI on the back cover, it's not even an LG imei so i can't find the write kdz file to extract partitions from....I have to rely on trial and error......at this stage I don't wanna enter qhsusb mode aka hard brick...... I just have to revive download mode.......actually when I attempt to boot laf. IMG I get a dtb error ?any thing I can try

So I just wanna confirm this. if i flash any custom recovery say cwm (of course for lg g2 d802) via fastboot mode using the command fastboot flash recovery recovery.img will it actually install the recovery or what.and then to enter recovery i have to essentially hard reset (vol down + power ) so as to enter recovery.now if there is no recovery it will hard reset and i will enter qhsusb mode which i dont want.So does flashing a recovery image via fastboot install the recovery or what.Please assist.

sohailsameja said:
ok So I managed to fix the white lines and they have completely disappeared which is a plus point.I can finally see download mode for a second before it disappears.I can also go to factory reset mode after holding vol down and power but I have not reset it yet.
Any fix for 1 second download mode?Once I get to download mode i can tot back.
Click to expand...
Click to collapse
How were you able to fix the white lines issue @sohailsameja?

VS980 (No Fasboot, No Recovery, Download mode OK, Greyish-black screen)

Hey guys, I have a VS980 that was wrongly flashed with the wrong variant of CloudyG2 3.3, causing it to boot to Fastboot mode only. I used guides available on these forums that said I needed to flash the laf.img partition back to the phone to get it out of Fastboot mode but it now went back to Fastboot mode with a greyish-black screen, it did not even show the LG logo. I know it went to Fastboot mode because running the the "fastboot devices" command returned the phone identity. I then used SRKtook 2.1 to fix the Recovery, and this led to the phone going into QHSUSB 9006 mode. I then used the same SRKtool 2.1 to fix the QHSUSB 9006 issue. The tool successfully completed the process and even prompted me to flash the stock firmware, which I did using LGFlashTool 1.8, and one of the available TOT files (V26A). The flashing process completed successfully with a PASS. The phone powered on okay but with the same greyish-black screen as from before. I know the flashing process completed successfully because the the phone charges okay, the touchscreen works (even with the greyish-black screen I can unlock the screen, I can press the Home, Recents, and Back virtual buttons), and calls made to the SIM card inside the phone will ring). The PC recognizes the phone in MTP mode with Device Manager reporting it as being an LGE MTP Android Device, sometimes as a LG VS980 4G. My issues are these:
- What is it with the greyish-black screen? Anything I can do to rectify it? By the way it is not an LCD issue because I have repeatedly swapped screens from my other LS980 to the VS980 and from the VS980 to the LS980. On the LS980 both LCDs work perfectly.
- I can't get into Recovery mode. All the normal Volume Down+Power combo does is power on the phone. What can I do?
- I can't get into Fastboot mode. What can I do?

I am in the process of downloading every VS980 stock firmware I can find (10B, 11A, 26A, 39A, 24A, 27A). I will flash each to the phone, hopefully there'll be one that will fix my phone.