Develop Bugs

Bricked E975

Hi there folks
I rooted my LGOG with the motochopper method and it gave me a lovely rooted device.
Then i decided to install Rom Manager and grant it super user acces.
When i rebooted after the rom manager had downloaded the recovery files it got stuck at
"secure booting error!"
Cause : boot certification verify
My problem now is ive got all the tutorial files found in this http://forum.xda-developers.com/showthread.php?t=2010624 post, but the original firmware program doesn't connect to the lg servers with my model number and IMEI.
Could someone with an E975 help me with a stock kdz so i can save whats left of the brick, it can stil do download mode etc and switch off.
Thanks in advance

i heave same problem.nothing ist lost.dont panic.i heave this kdz file atvhome.you must fladh overit and the phone will boot up normal.when i come home i will upload this file to my dropbox.that will hapen in 30minutes.greatings

rkajtn said:
i heave same problem.nothing ist lost.dont panic.i heave this kdz file atvhome.you must fladh overit and the phone will boot up normal.when i come home i will upload this file to my dropbox.that will hapen in 30minutes.greatings
Click to expand...
Click to collapse
Dude you are a legend.

hay here heave you all roms for optimus G.i was deleting my rom from desktop.
http://allphonefirmwares.blogspot.com/2013/06/official-stock-lg-optimus-g-firmware-rom.html
and you need latest lg kdz flash tool.
http://www.lg-phones.org/how-to-return-fix-a-bricked-lg-optimus-g-back-to-stock.html
greatings.
in kdz fw updater you must leave diag NOT to change to recovery mode.
for me it works.and all things stay on there posts.

Hi,
I am from India and trying to download kdz file from the link but the link is down can anyone help here.
lgmobile.com/LGE975/AINDBL/E97510C_00/E97510C_00.kdz
Sent from my LG-E975 using Tapatalk 2

yusuf00786 said:
Hi,
I am from India and trying to download kdz file from the link but the link is down can anyone help here.
Sent from my LG-E975 using Tapatalk 2
Click to expand...
Click to collapse
PM'd

Here you GO
http://www.lg-phones.org/official-stock-lg-optimus-g-firmware-rom.html

Well, maybe you will not get errors next time if you UNLOCK THE BOOTLOADER.Only rooting is not enough. You need root to be able to use FREEGEE,to unlock the bootloader. Unlocking the bootloader with freegee will also flash CWM recovery or TWRP, depending on your choice.
See what happens when you don't document yourself properly before trying to do things?

All is fine now, i couldn't download the KDZ since i edited my host file when flashing the L9 two months back.
Im waiting on the freegee support now. cheers

How to recovery soft brick for E988?

Phone stuck at LG boost up scrren. can use E980 methode and file?
Thanks in advance

leeleewye said:
Phone stuck at LG boost up scrren. can use E980 methode and file?
Thanks in advance
Click to expand...
Click to collapse
You can reset your LG using LG Flashing Tool.
1.Get the LG Flashing Tool
2.Set your G Pro in Download mode.
3.Flashing tool will download firmware and flash your phone.
I just solved my G Pro's 'Insecure booting error' with Flashing tool.

ID and password for flashtool
Thank you in advance
sytzeng said:
You can reset your LG using LG Flashing Tool.
1.Get the LG Flashing Tool
2.Set your G Pro in Download mode.
3.Flashing tool will download firmware and flash your phone.
I just solved my G Pro's 'Insecure booting error' with Flashing tool.
Click to expand...
Click to collapse

leeleewye said:
ID and password for flashtool
Thank you in advance
Click to expand...
Click to collapse
Get the MegaLock.DLL here https://www.dropbox.com/s/lpdqz72e9092lo7/MegaLock.dll
Put it in Flashing Tool installed directory. It won't ask you for the login.

sw version ,I downloaded the stock rom but flashtool cannot recogise the file
sytzeng said:
Get the MegaLock.DLL here https://www.dropbox.com/s/lpdqz72e9092lo7/MegaLock.dll
Put it in Flashing Tool installed directory. It won't ask you for the login.
Click to expand...
Click to collapse

leeleewye said:
sw version ,I downloaded the stock rom but flashtool cannot recogise the file
Click to expand...
Click to collapse
Flashing Tool will download firmware on line.
It won't find firmware locally. Your phone can only be flashed to the latest version of your phone.

Failed Previousload() error
QUOTE=sytzeng;45166113]Flashing Tool will download firmware on line.
It won't find firmware locally. Your phone can only be flashed to the latest version of your phone.[/QUOTE]

Need to key in the DLL and s/w help and thanks
leeleewye said:
Failed Previousload() error
QUOTE=sytzeng;45166113]Flashing Tool will download firmware on line.
It won't find firmware locally. Your phone can only be flashed to the latest version of your phone.
Click to expand...
Click to collapse
[/QUOTE]

leeleewye said:
Need to key in the DLL and s/w help and thanks
Click to expand...
Click to collapse
[/QUOTE]
Did you disconnect Internet and turn off anti virus.also change pc date to June 10, 2012 or prior!

Thank you for you help.
Finally I use official LGMobile Support tool to recovery
Did you disconnect Internet and turn off anti virus.also change pc date to June 10, 2012 or prior![/QUOTE]

[Q] cant flash roms cant flash kdz through updater e975

hi guys
so there i have a difficult situation on the e975
i flash avatar rom through cwm and after a while using it i decided to go back to stock rom through kdz updater from lg, ive done this several times in the past with no problems but this time it stuck on the lg animation, after that i decided to try teenybin so i can have a custom recovery to flash roms, the problem is that teenybin completly destroyed my phone, not even cant flash roms through sideload but the original/stock recovery has gone so i cant get to lg to fix it
so any way of help here?
i can access download mode and fastboot
(when i try the kdz updater while the phone is on download mode it jumps to fastboot and the updater cant do his job)

mastor10 said:
hi guys
so there i have a difficult situation on the e975
i flash avatar rom through cwm and after a while using it i decided to go back to stock rom through kdz updater from lg, ive done this several times in the past with no problems but this time it stuck on the lg animation, after that i decided to try teenybin so i can have a custom recovery to flash roms, the problem is that teenybin completly destroyed my phone, not even cant flash roms through sideload but the original/stock recovery has gone so i cant get to lg to fix it
so any way of help here?
i can access download mode and fastboot
(when i try the kdz updater while the phone is on download mode it jumps to fastboot and the updater cant do his job)
Click to expand...
Click to collapse
Try THIS tutorial to flash your kdz.. Also it's wierd because if you succesfully flash an kdz file (using any method) you should be completly (re)locked and unrooted.

roscatel said:
Try THIS tutorial to flash your kdz.. Also it's wierd because if you succesfully flash an kdz file (using any method) you should be completly (re)locked and unrooted.
Click to expand...
Click to collapse
hi, thanks for the reply
i tried that but when i try to run the app i get an unable to find a version of the runtime to run this app error
but will this work? cause as i sayd from download mode it jumps to fastboot screen and the process interrupts when i use kdz updater

mastor10 said:
hi, thanks for the reply
i tried that but when i try to run the app i get an unable to find a version of the runtime to run this app error
but will this work? cause as i sayd from download mode it jumps to fastboot screen and the process interrupts when i use kdz updater
Click to expand...
Click to collapse
Can you enter in custom recovery mode atleast?

roscatel said:
Can you enter in custom recovery mode atleast?
Click to expand...
Click to collapse
um, nevermind on windows 7 it works, ill try it and ill be back
yes i can
do i have to be on android to make this work?
if yes then i cant, i dont have any working rom, pc suite cant detect my phone

ok guys a little update
i finally make it through
i flashed thtough lgnpst the original .tot e975 file (rename it to .bin) and its ok now
thanks for your time though

kdz
mastor10 said:
ok guys a little update
i finally make it through
i flashed thtough lgnpst the original .tot e975 file (rename it to .bin) and its ok now
thanks for your time though
Click to expand...
Click to collapse
Hello did u find any solution for it. i mean how to use this process because when i use kdz suddenly phone comes out of download mode and gives error, it goes to bootloader menu.
Please please please reply

tabrezak said:
Hello did u find any solution for it. i mean how to use this process because when i use kdz suddenly phone comes out of download mode and gives error, it goes to bootloader menu.
Please please please reply
Click to expand...
Click to collapse
i can barely remember what i was doing, im sorry
if you come from 4.4 you can flash through the lgspst from the teenybin thread the 975 kdz file by renaming it to bin, and then because you are with the ls970 dll file, you can root it, flash cwm through freegee then go to cwm and clear everything (data cache sddata system dalvik nothing else) and then go to download mode again and flash the original e975 kdz through the kdz updater, its a lengthy process but thats how i did it until i or someone else find another more short way

[Q] Unable to boot into recovery

Just rooted my phone and downloaded rom manager, selected CWM recovery but when i clicked on the "reboot into recovery" button my phone rebooted into the LG logo with "Secure Boot Error! Cause: Boot Certification Verify" at the top left corner. Any help guys? Thanks.

aaron7946 said:
Just rooted my phone and downloaded rom manager, selected CWM recovery but when i clicked on the "reboot into recovery" button my phone rebooted into the LG logo with "Secure Boot Error! Cause: Boot Certification Verify" at the top left corner. Any help guys? Thanks.
Click to expand...
Click to collapse
Use freegee after root for boot unlock and cwm
Sent from my GT-P3100 using Tapatalk HD

Wow thanks a lot
Sent from my LG-E975 using xda app-developers app

atifsh said:
Use freegee after root for boot unlock and cwm
Sent from my GT-P3100 using Tapatalk HD
Click to expand...
Click to collapse
freegee what is that? I am also stuck to secure booting error!

click my signature and learn all you need to know.or use the search function before asking questions that were answered a million times by now...

kimitza said:
click my signature and learn all you need to know.or use the search function before asking questions that were answered a million times by now...
Click to expand...
Click to collapse
I am sorry I didn't saw anybody with the same problem like mine that's why I asked.
I am currently trying to recover it by this way.
http://forum.xda-developers.com/showpost.php?p=34516791&postcount=29
Is this right?

yes, you need kdz updater.

kimitza said:
yes, you need kdz updater.
Click to expand...
Click to collapse
Yup I have already downloaded it I hope it works! Should I after this re-root my phone?

mhm...and don't forget to unlock the bootloader.

kimitza said:
mhm...and don't forget to unlock the bootloader.
Click to expand...
Click to collapse
Ok I will if the KDZ proceeds... The KDZ updater had failed for some reason... It says that it was an error when extracting the file... Any ideas?
Here is the problem log
[R&D Test Tools Log File]
18:35:27 : Launching SW update
18:35:27 : Unpacking KDZ
18:36:19 : KDZ file extraced
18:36:19 : Extract file error
18:36:21 : ===FINISHED===

Gkikas said:
Ok I will if the KDZ proceeds... The KDZ updater had failed for some reason... It says that it was an error when extracting the file... Any ideas?
Here is the problem log
[R&D Test Tools Log File]
18:35:27 : Launching SW update
18:35:27 : Unpacking KDZ
18:36:19 : KDZ file extraced
18:36:19 : Extract file error
18:36:21 : ===FINISHED===
Click to expand...
Click to collapse
1: re-download KDZ
2: KDZ should me 1GB or less in size

atifsh said:
1: re-download KDZ
2: KDZ should me 1GB or less in size
Click to expand...
Click to collapse
Do you know where I can find the KDZ? The files that the kdz keeps downloading with one programm that I have are not all the same! I think mine should be at roundabout 1gb and till now I have downloaded 3 and all are not the same size!
FINALLY I MANAGED TO BRING IT BACK TO LIFE! The problem was that the kdz downloader wouldn't download the full version with the 3 times that I downloaded different ones... But in the last one it finally did!

Gkikas said:
Do you know where I can find the KDZ? The files that the kdz keeps downloading with one programm that I have are not all the same! I think mine should be at roundabout 1gb and till now I have downloaded 3 and all are not the same size!
FINALLY I MANAGED TO BRING IT BACK TO LIFE! The problem was that the kdz downloader wouldn't download the full version with the 3 times that I downloaded different ones... But in the last one it finally did!
Click to expand...
Click to collapse
for future reference
http://lg-phone-firmware.com/index.php?id_mod=20

Problem with TWRP MM, Please Help

Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?

me too it....
Now... I WANT GO BACK LOPLIPOP....
But... Very Hard.
Help me!!!!!!!!!!!!!

maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
Please Help

farary11 said:
Please Help
Click to expand...
Click to collapse
Here's all you need You must be rooted

maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
Ernesto0023 said:
Here's all you need You must be rooted
Click to expand...
Click to collapse
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012

maen.safadi said:
Dear All,
I install Android 6 KDZ yesterday , but i have some problem with network
I wan't to flash a modem , but i don't have any recovery like TWRP
i try to install but no way
any help please about how install twrp on LG G3 D855 MM ?
Click to expand...
Click to collapse
You can't install it because you don't have root and it is not for MM availible yet

NatusVincere said:
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
Click to expand...
Click to collapse
But with root and installing over ADB should work, or not?
I mean root isn't a Big Deal on the G3
Edit: Sorry, now i recognized its the unrooted official MM - maybe to much partying yesterday

Ernesto0023 said:
But with root and installing over ADB should work, or not?
I mean root isn't a Big Deal on the G3
Edit: Sorry, now i recognized its the unrooted official MM - maybe to much partying yesterday
Click to expand...
Click to collapse
Yeah
Even so if his MM would somehow be rooted it was still kdz flashed so it contains
MM bootloader. That equals BUMP not working.
Hope you had fun.

NatusVincere said:
False information shared by @Ernesto0023.
Following this guide will get you a secure boot error when attempting to boot into recovery. Even so following this guide is impossible because root is required and OP has no root on his kdz flashed MM.
My recommended solution would be reverting back to kitkat via kdz. If unfamiliar with the method follow this guide: http://forum.xda-developers.com/showthread.php?t=2785089
After reverting use the guide from post above: http://forum.xda-developers.com/lg-g3/orig-development/recovery-twrp-touch-recovery-2-8-2-0-t2966129
to flash TWRP.
Then fell free to flash whatever you want in TWRP. If stock lollipop ROM is you what you desire, download zip from here: http://forum.xda-developers.com/lg-g3/development/stock-t2961073
if stock MM is what you wish for download zips from here:
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
or here:
http://forum.xda-developers.com/lg-g3/development/stock-d855-30b-images-kdz-flashables-t3282012
Click to expand...
Click to collapse
Thank you for replay
but i try to reverting back to kitkat via kdz, it not allow me to downgrade , and it's stuck and freeze on Download mode screen

NatusVincere said:
Yeah
Hope you had fun.
Click to expand...
Click to collapse
Offtopic:
Of course
Happy New Year to everyone here!

My phone doesnt want to downgrade. I stuck at download mode. I put my kdz file to lg flash tool and start it. After starting, lg mobile support comes and analyses phone. After that it says Upgrade stopped due to an error. I flashed mm yesterday! Phone opens normally everything works. No problem on recovery too (stock one). But i cant downgrade to lollipop! Please help!

Now, you flash TOT file 10x again with TOT file.... but dont change file DLL you have....
Download... file DLL fix...
https://drive.google.com/file/d/0B0VrTZddvLF7b3Q1b1BlQ2w0clE/view?usp=sharing