flash error - G3 Q&A, Help & Troubleshooting

Hi everyone.
When Trying to flash a stock firmware through LG flash tools, I receive the error displayed in the image.
Does anybody have any idea why I receive this error, and how can I fix it?
Thank you

try without internet connection on your pc.

Wrong forum, reported to mods.
LG G3 flies faster than a G6
OG RAZR XT912 got 4.4 before S4

Related

Help stock rom an how to

hey guys,
i have and LG optimus G 9713 on the Canadian bell Network.
i have rooted my phone now would like to un root, i used superSU to unroot but superSU and Simtoolkit still appear in mt applications list?
so i am trying to find away to install the stock rom back on the phone. i have downloaded my latest software using a tool i found on here. i then put my phone in download mode and opend KDZ but i get an error. the error is "File Extract Error."
"Finished" any ideas? thanks for your help
Try a different usb port.
LG Optimus G E971
That's not going to fix the kdz from not extracting. Its probably corrupt.
Sent from my Optimus G using xda premium
I had it happen once and the 2 things I did was change usb port and reopen KDZ updater. One of thyself fixed it.
LG Optimus G E971

G-Pad 10.1 Verizon Return to Kitkat (VK700)

Hi, All. Ive followed XDA for a long time and love it. I love my verizon G-Pad but ever since the Lollipop update it has just been so slow and almost unsuable. Well ive got good news. Today i found a way to downgrade back to LG Official Kitkat 4.4.2.
Tool Used: LG Flash Tool 2014 - you can download from this thread
http://forum.xda-developers.com/showthread.php?t=2785089
I could only get this to work from LG's Download Mode (with tablet turned off, hold the Vol Up Key and plug in USB cord)
If you are running version 23A Lollipop you must downgrade to 22A first. Attempting to downgrade straight to 11A (Kitkat) will fail at 57% restore.
After downgrading to 22A, allow the device to fully boot then shutdown and return to download mode
Now push 11A firmware, everything should now go smoothly (at least it did for me)
Firmware Download and LG Flash Tool Bundled
https://mega.nz/#F!fgskmDSB!GANW9PaJ0dW3lvHCWBzscQ
Many Many thanks to the Devs of the LG Flash Tool for such a wonderful utility on LG Devices
tutorial?
How do I downgrade to 22a?
In the Firmware download link I've provided is the 22a and 11a firmwares. Follow the LG Flash Tool link for usage.
Sent from my LG-VS985 using Tapatalk
buddyjwilson said:
In the Firmware download link I've provided is the 22a and 11a firmwares. Follow the LG Flash Tool link for usage.
Sent from my LG-VS985 using Tapatalk
Click to expand...
Click to collapse
Hey man gotta question, my pad was on lollipop and only rooted with no real tweaks and I rebooted one day and it sticks at the Verizon logo. I can get to stock recovery where any selection goes to fastboot where any selection goes to a blank screen where I have to kill it. The couple others I've seen with this problem had success with the support tool / update recovery deal but mine says everything is up to date. I tried flashtool with a kdz and I get all the way to it supposed to send it but the tab download stays at 0% and nothing happens....I would rather have kk anyway would it be worth trying this , **** can't hurt the damn thing no worse lol tired of it sitting in my dresser where its been for months ...I really wonder wtf happened to it
EDIT...... OK I feel like a real dumbass lmao... Apparently the pc I was using had an Antivirus on it and apparently the flash tool doesn't play well with an Antivirus
OK has anyone found a twrp that will flash correctly on the vk700? The twrp floating around for gpad 10.1 only works on the v700 cuz its been bumped To work on the locked bootloader....
Sent from my VS986 using Tapatalk
Does anyone know if it works on v700 ?
good day
I wanted to downgrade the firmware lg pad 10.1 g (v700)
this issue http://forum.xda-developers.com/g-pad-10/general/g-pad-10-1-verizon-return-to-kitkat-t3226085
but now only comes on and QHSUSB_BULK
and locate the driver and remains QDLOADER 9800
as I remount firmware or where I get the files for this tablet TOT
carlosdjmix said:
good day
I wanted to downgrade the firmware lg pad 10.1 g (v700)
this issue http://forum.xda-developers.com/g-pad-10/general/g-pad-10-1-verizon-return-to-kitkat-t3226085
but now only comes on and QHSUSB_BULK
and locate the driver and remains QDLOADER 9800
as I remount firmware or where I get the files for this tablet TOT
Click to expand...
Click to collapse
Well this downgrade is for vk700 not v700 which is a big difference, I found that out by trying to get twrp to work on my vk700 when it's only for v700 which if you have the v700 your better off
Sent from my VS986 using Tapatalk

Need Help in flashing KDZ file.

Hey, friends. How are you all? I have lg g3 d855 (16GB and 2 GB version) in Pakistan. Software version is v20h-Global-SI.
LG PC Suit says that I have new update but due to low internet speed it takes forever to download new version of software which is D85520L.
I installed an app "Lg Phone From" from play store. It also shows new firmware available to download for my LG G3 is "D85520L-00.KDZ". I have downloaded this file.
I want to know a few questions.
Is the file Downloaded from "Lg Phone From" correct? I don't want to brick my phone.
Will I still be able to get OTA or update with LG PC suit after flashing KDZ?
Sorry for these stupid questions. This is my first LG smartphone. Due to alot of variants I am confused. Please guide me in this regard. I will try to explore forum for more help. But your answers can save my time. Thanks
Yes it is the correct file for you and you will still get ota updates.Basically you can flash any kdz from different regions that are for d855.
E.g i was using v20u which was for U.K but my phone was from australia(optus network) and was working fine.Now i'm using a custom rom based on stock.
Aslam O Alaikum Umari bhai.
Thanks for help.. JazakAllah.

Need help with softbrick

Hi I need some help with my LG G3 D852 phone. I've been browsing around the forum and the web for a fix but I can't find anything so I've decided to make a post. I tried downgrading my G3 to stock 4.4.2 KitKat and halfway the flasher failed. Now I can't flash it anymore because the flasher keep coming up with errors. I use both types of flasher to flash either the .tot file or the .kdz files and nothing works. I tried different variant roms of the D852 but nothing works.
FlashFlush said:
Hi I need some help with my LG G3 D852 phone. I've been browsing around the forum and the web for a fix but I can't find anything so I've decided to make a post. I tried downgrading my G3 to stock 4.4.2 KitKat and halfway the flasher failed. Now I can't flash it anymore because the flasher keep coming up with errors. I use both types of flasher to flash either the .tot file or the .kdz files and nothing works. I tried different variant roms of the D852 but nothing works.
Click to expand...
Click to collapse
Hi there,
Have you been able to resolve this issue? I'm having the same probelm.

Help save a bricked lg g3

:crying:
My issues is quite complicated. Please be patient and read on.
Less than a week ago, I bought an LG G3 D855. It wasn't brand new and definitely out of warranty.
It was on the 4.4.2 Os version but I couldn't update it because I couldn't locate the UPDATE CENTER and after some research online, I found out it was because it was rooted. I couldn't find a Supersu application anywhere on the phone anyways but Root checker confirmed that it was rooted.
I downloaded the stock kitkat firmware in a .tot format and I tried flashing using LG Flash Tool for TOT but it failed because "Device version is different"
I checked the Imei online and it stated that the device is a Sprint LS990 but the details embedded in the phone all say it is D855
I checked online and found a couple of posts about this error and one user said he was able to fix it by flashing the actual Sprint .tot with the lg flash tool. I tried that but it didn't work. It still said "Device version is different. Check BIN or dll"
I checked online and found results pointing to a generic .dll file for G3s and I downloaded it but when I used it on the Flash tool, it resulted to an error "CrossDL blah blah"
So I found a Marshmallow kdz file. LGUP won't see my device model so I was able to flash it after editting the software in my build.prop to D85510n.
***I have always changed the port to COM41 in all the steps I used
The LG UP detected my model and it flashed to 100% but got stuck on a bootloop by loading the lg screen, freezing and restarting by it self. It never gets to the homescreen.
I downloaded lollipop kdz reflashed using LGUP in a form of downgrade and it got to 100% and got stuck at the lg screen while trying to reboot.
I redownloaded the stock kitkat rom and used the Lg flash tool but it failed. It said 'PID null IMEI Null"
I used LGUP to reflashed. It came to my understanding that the LGUP can flash both kdz and tot. So it flashed to 100% but got stuck at the lg screen and I have tried all I can but it is stuck. It can go into download tho. I don't know what to do about the IMEI. I don't know if the last flash retrieved it. I don't kniw what to do.
It no longer shows as LGE AndroidNet USB Serial
Please can anyone help me?
I just need my phone to work again. I was stubborn and now I regret it. I should have just stuck to kitkat. I'm so desperate to get my phone working that I wouldn't mind Android Froyo Os if it was ever possible.
PLEASE HELP!!!
I think you have to repair the IMEI...
maybe this can help
https://youtu.be/nwzgs1Cmr9k
Sent from my LG-D855 using XDA Free mobile app
I think that he forgot to hard reset after flashing the kdz.
i completly know what you should do:
1: force your phone into qualcomm 9008 mod.
2: use board diag unbrick instruction and it will boot on download mod. for unbrick you will need best kitkat tot for your G3 model.
3: flash best lollipop or kitkat tot to make your phone alive
and then flash it with any kdz you want(it should be for your G3 model)
my telegram ID : @Erfan_rv
pls help me
Apparently, it seems my bricked phone keeps disconnecting during flashing process. I dont think it the fault of the cable because I have used different ones and they all seem to work fine with other phones. I have tried a different computer and still the same results. it connects as qualcom 9008 but once I try to start flashing, it disconnects and interrupts the flashing process. my phone just shows a grey screen now when I power it up with the battery in. also, I was trying to upgrade from linear os to the latest linear os. I cant fine the tot out there so im using zv6 currently. could this also be the problem? thanks in advance

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