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?
Related
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
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
Hi,
Since the rom ( http://forum.xda-developers.com/lg-g3/development/rom-resurrection-remix-lp-v5-5-5-t3198675 ) of my phone crashed. After reboot, the phone is blocked on LG logo. Now, i can't enter in recovery mode (or in the download mode) and when I start my phone, it's fixed on the LG for 5 to 10 minutes, and after that it goes to a terminal (started fastboot mode).
I have read several tutorials to use fastboot to flash the recovery to reinstall a rom, but i have a error when i tried to erase or flash the recovery partition.
I look on my phone, and this error appear : "failed to send erase grp start address".
what can i do to fix this error ?
Thanks.
up please
Use the "boot" command instead of "flash" and it should boot up into recovery or downloadmode, depending on which file you use
I tried but i am stucked on teamwin logo.
Which file do i use for download mode ?
Hard to tell, there are some laf.img files floating around on xda and google or even better, extract the laf.img from the stock kdz depending on your android version (for instance you flashed 6.0 you pick the 30b kdz and extract it with the firmware extraction tool)
I would suggest you to and try to use the boot command with them..
Be carefull, do not use the flash command until you found one that boots into downloadmode properly or you can loose your fastboot mode aswell
From then on you should be able to boot into the downloadmode and flash a new firmware via the lg flashtool
I need help please. What can i do to re install a rom ?
Does your PC recognise the port.?
I found tutorial under bender_007 signature. People seemed happy with tool.
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/
Doesn't hurt to read and ask some questions.
no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)
th0was said:
no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)
Click to expand...
Click to collapse
Can you elaborate, how exactly your phone crashed, it is very unlikely that it will mess all the partitions just by crashing the rom?
The rom crushed twice, and now i can not access to recovery to install a new rom. I only have access to the fastboot command. Adb not working.
I tried to boot on recovery.img, but it's not working.
Thank for your help.
Regards,
Help please ?
Today i can connected to my phone with ADB when i tape this fastboot command : fastboot boot ./recovery.img.
I can too go into my phone as root with adb command : adb shell.
i tried to push flash_image on my phone and use it, but it donesn't work.
how can i flash my phone with adb command ?
I think I bricked my G3 :/
I tried usual methods but couldn't get into recovery or download mode, then a few days ago I realized I could get it into this fastboot mode by holding volume up and plugging into USB as you would normally do to get into download mode but you have to hold up for a minute or so (it shows the download mode icon for a few seconds and then goes to fastboot) when in fastboot it connects to the computer and shows in device manager as "android device" and the phone says "processing commands" So I tried to follow this guide http://forum.xda-developers.com/showthread.php?t=2785089 to return it to stock, but I couldn't get it to show up in the LG software.
I read some forum posts about fastboot mode and found that by using the command "fastboot boot twrp.img" (the recovery image I downloaded) in command prompt it would send it to the phone and the phone would display some info and then reboot into TWRP, from here I tried to install a correct rom but the installation starts and there are some errors and then it hangs. I also tried the command "fastboot flash recovery twrp.img" but it fails. This is as far as I have got with it.
It came to me in this condition but the previous owner said he was running Cyanogen and it was working fine until he tried to update it with a nightly build. I suspect he might've tried to install the wrong rom for the phone or the rom was corrupt.
ou could try to revive the phone doing a testpoint and then use boarddiag tools (look in xda thread).
Here is how to make a testpoint: http://forum.xda-developers.com/showpost.php?p=65002893&postcount=17
Good day mate. My brick phone is F460S variant. I got this error when I tried to go back to Lollipop using Lg flash tool 2014, it got stuck on 5% and remove usb cable and start again, after that I got this error Secure Booting Error! Cause: boot certification verify.
No download mode
No recovery
anyone can help me please?:crying:
anyone?
You have triggered the downgrade QFUSE. There is nothing you can do apart from trying to unbrick it like it was dead, but that's not guaranteed to work. You should have researched more before attempting this. My prototype doesn't have a QFUSE, so i am free to downgrade via TOT to kitkat or lollipop.
西村大一 said:
You have triggered the downgrade QFUSE. There is nothing you can do apart from trying to unbrick it like it was dead, but that's not guaranteed to work. You should have researched more before attempting this. My prototype doesn't have a QFUSE, so i am free to downgrade via TOT to kitkat or lollipop.
Click to expand...
Click to collapse
What does QFUSE mean?
anmino said:
What does QFUSE mean?
Click to expand...
Click to collapse
I second you on this. I just uninstalled MultiROM and got the secure booting error. Depending on the ROM you have, find a bumped kernel and flash it. Most of the kernels on XDA are pre-bumped unless the developer states so. Boot into recovery, tutorials on the internet, then flash the kernel and voila.
if you can use twrp or you're able to flash, use mr_bump.zip: https://mega.nz/#!DNwhRBrK!Ki6zIzXca0KjPShi6L2oaCYIr0CkmH8sEymEt-0Q3ys
oh sorry, I didn't see "no recovery".
HardStyl3r said:
if you can use twrp or you're able to flash, use mr_bump.zip: https://mega.nz/#!DNwhRBrK!Ki6zIzXca0KjPShi6L2oaCYIr0CkmH8sEymEt-0Q3ys
oh sorry, I didn't see "no recovery".
Click to expand...
Click to collapse
Yes, no DOWNLOAD mode and RECOVERY mode.. Anyone have an idea how to fix this?
anyone?
Hello, i got the same probleme and i've trying a lot of things but not resolved..
My phone is a LG G3 Beat F470s..
Please help us..
Dowblnload adb and fastboot drivers
Download laf.img for your device
Download LG Drivers
Get you G3 to fastboot mode. Hold volume up and connect it to PC
Open fastboot and adb folder in PC, ctrl+shift+right click and open cmd. Type fastboot devices...if ur device is listen then proceed, if not u did not do something cotrectly...if yes just flash laf img to your G3 and voila
I remember me that I was in the same situation:
No TWRP, no download mode, so i have use in pat this thread:
https://forum.xda-developers.com/showthread.php?t=1752270
And an other that i haven't found again (xda thread), in some lines:
=> download the last img file from: https://eu.dl.twrp.me/d855/
=> no download mode available so no possibility to flash manually twrp file from an LG Flash Tool
==> so setup an adb connexion to the phone, cp command to copy the img file on the sdcard or where you want
=> command: "flash recovery twrp-2.8.x.x-xxx.img" (https://www.xda-developers.com/how-to-install-twrp/
=> if it's as worked, you could reboot manually in twrp, make again the partitions if needed and flash any ROM.