Database Users

[Q] Soft-brick? ADB sees the phone.

Hello guys, I have a problem with this phone.
First I flashed the euro+fastboot kdz... The phone booted and worked awesome but It wasn't showing recovery or LG logo.
Somewhere on this forum I read that you had to flash v10c and then v20B to fix this.
I did so, v10c failed, but v20B flashed correctly, but it didn't boot up.
I'm still stuck here, the phone is completely dark, but when I connect it to the pc I can see it with ADB, It just doesn't go into fastboot mode (because of v20B I guess). But flashing the euro kdz won't work anymore, and I'm stuck in ADB without fastboot.
Hope you guys can help me,
Juxter.

Juxter said:
Hello guys, I have a problem with this phone.
First I flashed the euro+fastboot kdz... The phone booted and worked awesome but It wasn't showing recovery or LG logo.
Somewhere on this forum I read that you had to flash v10c and then v20B to fix this.
I did so, v10c failed, but v20B flashed correctly, but it didn't boot up.
I'm still stuck here, the phone is completely dark, but when I connect it to the pc I can see it with ADB, It just doesn't go into fastboot mode (because of v20B I guess). But flashing the euro kdz won't work anymore, and I'm stuck in ADB without fastboot.
Hope you guys can help me,
Juxter.
Click to expand...
Click to collapse
Try again.
First refer to this thread:
dont see recovery and boot logo - http://forum.xda-developers.com/showthread.php?t=825173
And the original post by: Feuerbard
#22 - http://forum.xda-developers.com/showpost.php?p=9457010&postcount=22
Thumbs up solution to get logo
solution from 4PDA
flash first french firmware _hxxp://csmg.lgmobile.com:9002/swdata/WEBSW/GT540/ANEUBK/V20a_00/V20A_00.kdz
(you must make kdz flasher fullscreen and change right option to CS_EMERGENCY)
dont boot android , remove accu reinsert them and press vol - and plug usb cable into port on mainboard - you must get in download mode )
flash firmware with fastboot (i use CIS _hxxp://narod.ru/disk/26675062000/V20B_00.kdz.html)
boot android and flash this firmware _hxxp://narod.ru/disk/25473801000/out.kdz.html
after this you must see all logo ( LG , Motion LG , Android )
after this flash firmware you like (custom fastboot e t с)
maybe some point is not needed but this tutorial work 100% and tested by myself
Click to expand...
Click to collapse
And the post by namco:
in post -- #45 - http://forum.xda-developers.com/showpost.php?p=10241289&postcount=45
namco said:
So after 4 5 6 or maybe 10 times, it will finally become working, that's what you're saying?
This is really odd, something's wrong with these phones lol
Okay, i'll load myself with a ton of patience and repeat the steps as per the instructions. This is *exactly* how i am doing it, with all the details:
1) Using the French v20A ROM - http://csmg.lgmobile.com:9002/swdata/WEBSW/GT540/ANEUBK/V20a_00/V20A_00.kdz and this Russian one - http://narod.ru/disk/25473801000/out.kdz.html
2) Take out the battery, SIM card and SD card
3) While holding the Vol - button, plug USB into phone so that the phone goes into Download Mode
4) Run the KDZ Updater, put it into CS_Emergency mode
5) Select the French V20A rom and flash it
6) When it's finished (immediately after the DOWNLOAD MODE letters vanish), i pull out the USB plug from the PC, so that the phone doesn't boot.
7) Again hold Vol - and reinsert USB to put the phone back in Download Mode
8) In KDZ Updater (still in CS_Emergency mode) select out.kdz and flash it
9) Let the phone boot into Android
At this point i STILL don't have a boot animation, should i keep doing this until i see one appear?
When it (if) finally appears, i just flash my own ROM, do a factory reset and it should stay that way, correct?
I guess my impossibility to access recovery mode also has something to do with this...
Click to expand...
Click to collapse
Note: For above step: 1) Using the French v20A ROM
-- as long as you have the ROM of v20 with fastboot option, it doesn't really matter.
================
For out.kdz file alternate download link by fisher:
#59 - http://forum.xda-developers.com/showpost.php?p=10426771&postcount=59
Originally Posted by fishears
Try this:
http://www.mediafire.com/?u2mhgrbva8dr5cm
================
Hope this helps.

Thanks for the reply, I actually fixed it following this:
hxxp://modaco.com/topic/329863-how-to-raise-gt540-from-the-dead/
Once I got fastboot with that cwm.kdz I reflashed a fastboot rom, and from that one I could use the KDZ updater again, following the French kdz procedure...
The phone now is fully working recovery and bootanimations again

Help lg g2 d802

right fokes heres what my problem is
I have a hp envy x2 windows 8 pc does not allow usb boot.
I rooted my lg g2 and installed twrp and installed custom rom, it rebooted after install of zip and booted to black screen with fastboot command.
I have used adb&fastboot and takes commands
it has firmware update access by plug usb and vol+
am able also to get to factory reboot .
when I use lg R&D TESTOOL IT HANGS AT 49% AND THIS IS AT THE END OF THE LIST 21:21:56 : Indirect Internal / PC to Phone send end.
I AM VERY NEW TO THIS AND DONT KNOW WHAT TO DO , PLEASE HELP ME

Lord Kelly said:
right fokes heres what my problem is
I have a hp envy x2 windows 8 pc does not allow usb boot.
I rooted my lg g2 and installed twrp and installed custom rom, it rebooted after install of zip and booted to black screen with fastboot command.
I have used adb&fastboot and takes commands
it has firmware update access by plug usb and vol+
am able also to get to factory reboot .
when I use lg R&D TESTOOL IT HANGS AT 49% AND THIS IS AT THE END OF THE LIST 21:21:56 : Indirect Internal / PC to Phone send end.
I AM VERY NEW TO THIS AND DONT KNOW WHAT TO DO , PLEASE HELP ME
Click to expand...
Click to collapse
In TWRP is the zip signature verification checked? That happened to me and all I did was uncheck it

[Q] LG G2 booting loop (soft brick?)

Hello,
I have LG G2 (d802 polish version) with 4.2 rooted stock rom, Installed pac rom two days ago and then (stupidly) changed build.prop ro.sf.lcd_density value from 480 to 240 and since then phone is bricked It's either booting forever (LG logo) or booting all the time to recovery mode( I have installed CWM recovery, and later Philz CWM). Now the good side is:
- I can get to download mode and connect to LG Flashtool. .When flashing the tot file BIN_LGD802AT-00-V10b-EUR-XX-SEP-07-2013-16G from XDA Storagecow.eu site, I can connec the phone via USb, change the port to 41 and it starts flashing. HOWEVER, when flashing the stock rom, LG flashtool skips all the partition and flashes it in seconds, then stops at 84 percent, tries to get factory reset,waits for it120 sec and then I have the error DOWNLOAD FAILS. What can be the problem here? Earlier I flashed the same bin file without any problems, and it didn't skipped through partitions , and everything went fine. WTF? Seriously maybe someone knows because I am desperate here. Already trying 2 days to figure it out. Haven't tried the KDZ method yet, because I have Windows 8,1 , and I am having permission errros while trying to flash. I will atttach a screenshot of LG flashtool skipping all the partitions whil flashing soon.
Please HELP!

clarification
In any case I am just asking why Lg Flash Tool is skipping all the partitions and flashin properly and then stopping at 84 and not restarting ? How can I flash back to stock? Any advice appreciated. thanks.

anyone can help?

Allrite bro..i oso facing a same problem with bootloop..i was at 4.2.2 stock rom with rooted and with twrp recovery too. After i update to ota 4.4 kitkat my g2 was bricked..its just boot with LG Logo and is was not boot up. Allrite. U can try to this tutorial. .pls doublecheck izzit u (flashing DLL) file was correct, and izzit its.match with firmware that u download? Pls.ensure tat..if that both file was correct and matching, is should be ok when u flashing. ..hope i can sharing to u. And sori about my Bad english..
Sent from my LG-D802 using xda premium

I have the same problem!! Bootloop at LG logo and diode flshing. No matter what .kdz i flash or .TOT always i can get download mode, but flashing any file doesn't help.

collller said:
I have the same problem!! Bootloop at LG logo and diode flshing. No matter what .kdz i flash or .TOT always i can get download mode, but flashing any file doesn't help.
Click to expand...
Click to collapse
Did you try to let LG Mobile Support Tool download and flash matching ROM file automatically? That worked for me when I was stuck in LG logo boot loop. In order to make Support Tool reflash ROM select menu Extra Featrues and then Reset Upgrade Error (or something like that - having tool in german here ) Of course phone must be in download mode and connected to PC.
Hope this helps

After kdz/tot flashing you might have to reset the phone.
either:
Hold volume down + power, wait for lg logo, release keys and hold them again (then proceed to factory reset)
OR
Hold volume down + power, wait for lg logo, release keys and hold volume up + volum down (then proceed to factory reset)

Did you solve this?

[Q] Lg G2 Brick Security Error Bootloop No recovery, No download, PC don't recognize

Hello everyone !
I have big troubles with my Lg g2 d802.
Yesterday i want to intall crdroid 5.0 on my Lg g2 on Official 4.4.2, so i've:
Root my phone
Install CWM Manager
Set CWM Recovery
Reboot in recovery
Use ADB Mode
Use ADB on my PC to send crDroid zip by sideload
During sideload, after full download, there was an error assert failed. So installation failed, and i've decided to reboot my phone.
Problem is here, my phone boot, display LG Logo and after 5 seconds, Lg Logo with "security error" message, then stop alone and reboot again, and again.
I have tried following procedures :
Power off completely my phone and then Volume down+PWR to enter in recovery : FAIL
Volume Up and then put USB cable to enter download mode : FAIL
Connect with USB on Ubuntu to try to reset .img files : FAIL (Phone invisible on my pc, even not recognize)
So i cannot go to Recovery Mode, Download Mode and my phone isn't recognize on PC.
I don't have any other ideas and i am here to asking help .
Thxs for reading, and i pray for a miracle !

Wallouf said:
Hello everyone !
I have big troubles with my Lg g2 d802.
Yesterday i want to intall crdroid 5.0 on my Lg g2 on Official 4.4.2, so i've:
Root my phone
Install CWM Manager
Set CWM Recovery
Reboot in recovery
Use ADB Mode
Use ADB on my PC to send crDroid zip by sideload
During sideload, after full download, there was an error assert failed. So installation failed, and i've decided to reboot my phone.
Problem is here, my phone boot, display LG Logo and after 5 seconds, Lg Logo with "security error" message, then stop alone and reboot again, and again.
I have tried following procedures :
Power off completely my phone and then Volume down+PWR to enter in recovery : FAIL
Volume Up and then put USB cable to enter download mode : FAIL
Connect with USB on Ubuntu to try to reset .img files : FAIL (Phone invisible on my pc, even not recognize)
So i cannot go to Recovery Mode, Download Mode and my phone isn't recognize on PC.
I don't have any other ideas and i am here to asking help .
Thxs for reading, and i pray for a miracle !
Click to expand...
Click to collapse
Even I have suffered with same problem
Follow this thread I think you must have seen this thread it is the best solution till date from recovering the problem you are in right now.
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
But you have to mess up with your phone motherboard but its really very easy. Just follow it. I have recovered mine from this.

Ok i'll Try it ! Thx you !

I have tried your link and its working. My phone is alive ! Thx you .
I have a last problem. My phone has 2 black lines on the screen from top to bottom. This appear after i had flash new .img files. Does anyone have an idea about what i need to do to remove these ?
Thx you again

[Q] bricked my lg g2 d802,not going into download mode + my screen has white lines

hello guys,im new here i need your help..
I bricked my d802 today,i was on stock kitkat rom,what i did was rooted my device with towel root and used Autorec to install recovery,it installed successfully,then i clicked ''go to recovery'' then all i get were white lines on one side of screen and rest of screen is black(cant see anything).. after digging for hours i came to know that it is because of different Kernel version,but now i want to know how can i flash patched Kernel? as my device is bricked.. It is also not going into download mode so i cant also flash a stock rom.. tried Adb but it is not detecting my device... im completely lost
A tutorial or help will be appreciated.Thanks im waiting for your replies
EDIT:
i used fastboot commands n flashed some img. files..now my display shows up(dull white lines are still on it)..i can boot into download mode now..i flashed kdz stock rom it completed successfully.. but after reboot it is stuck on lg logo with led on... i did hard factory reset(holding volume down key + power button) but it is still stuck at lg logo.. i can still boot into download mode and i dont have a custom recovery installed what should i do now?
can i flash custom recovery using fastboot command? because ADB is not detecting my device. but computer is detecting my device(it also installed three drivers automatically)
And i flashed D80220a_00.kdz stock rom Indian version..should i try some other KDZ aswell? reply please thanks

have a similar issue with my d805. stuck in boot logo and download mode doesnt do anything to help me. someone please help

guys i really need your help,please guide me

kenennaoyeka said:
have a similar issue with my d805. stuck in boot logo and download mode doesnt do anything to help me. someone please help
Click to expand...
Click to collapse
any luck?

none bro....i sent my phone in to an XDA Super Contributor in the LG G2 section. He was in California. Try to find someone to help you around your city or country. Sorry man. If he gets it done, i would ask him how he went about it and let you know.
ahmeee123 said:
any luck?
Click to expand...
Click to collapse

okay,i figured out my problem i have d800(i removed back cover to check) while i was flashing kdz n tot. of d802,now my screen is messed up,no download mode,no recovery and no fastboot,it just stuck at lg logo with led flashing,my pc detect it as Lg androidnet phone.. what can i do now? anybody help thanks

same issue
ahmeee123 said:
hello guys,im new here i need your help..
I bricked my d802 today,i was on stock kitkat rom,what i did was rooted my device with towel root and used Autorec to install recovery,it installed successfully,then i clicked ''go to recovery'' then all i get were white lines on one side of screen and rest of screen is black(cant see anything).. after digging for hours i came to know that it is because of different Kernel version,but now i want to know how can i flash patched Kernel? as my device is bricked.. It is also not going into download mode so i cant also flash a stock rom.. tried Adb but it is not detecting my device... im completely lost
A tutorial or help will be appreciated.Thanks im waiting for your replies
EDIT:
i used fastboot commands n flashed some img. files..now my display shows up(dull white lines are still on it)..i can boot into download mode now..i flashed kdz stock rom it completed successfully.. but after reboot it is stuck on lg logo with led on... i did hard factory reset(holding volume down key + power button) but it is still stuck at lg logo.. i can still boot into download mode and i dont have a custom recovery installed what should i do now?
can i flash custom recovery using fastboot command? because ADB is not detecting my device. but computer is detecting my device(it also installed three drivers automatically)
And i flashed D80220a_00.kdz stock rom Indian version..should i try some other KDZ aswell? reply please thanks
Click to expand...
Click to collapse
Hello
I have bought my Lg g2 d802 few days ago and when I tried to root it and install recovery using autorec the phone screen went black after rebooting into recovery and still in that state.. no led, no download mode , no recovery nothing else just white lines on left corner.... I tried it to get its software repair but they said that the lcd has been fused and need to be replaced ...
I tried to connect it to pc and it is showing marshall london adb interface and in another pc it is showing Android with yellow mark which turned in to Android adb interface after installing drivers from internet
I tried fastboot.exe and adb.exe but no device found error in adb mode but some commands working as fastboot..
I want to know which partitions u flashed using fasboot and how because when i tried to flash it says cant load XXX.img (xxx belongs to the name of partition i flashed)

same problem is here....u found any solution???

AutoRec got my LG D802 bricked and now all i see white lines on screen. Can anyone help plzzzz