Hi. I've got G6 H870. I was running on Oreo V20A (updated from Nugat) via LG UP. Today i want to update to V20B. I've downloaded KDZ and updated by using LG UP ( i choose UPDATE option). After udpdate phone is booting to android with no end. I wa tried Factory reset (vol down + power) but it diddn't help, next I have downgraded to V20A after flash, still the same, after Factory reset too. Next step was turning phone to download mode, and repair with LG Bridge, LG bridge does its job, but no effect, still loading and loading. Please help me.
I cant even turn off my phone.
UPDATE:
I've flashed V10F and it boots! After android configuration i have connected phone to PC, opened LG bridge and it detects V20A update. After it makes it, its the same problem then before, didnt boot to system.
UPDATE 2:
Finally.. I have flashed different V20B update by LG UP from this link: http://tool.lime.gdms.lge.com/dn/do...2TDAZ68215DKSQ/H87020b_00_OPEN_EU_OP_0611.kdz
And it works.
I don't know why LG Bridge didnt do the job but now im happy.
Please close this thread or save it for future, for more users.
chappski said:
Hi. I've got G6 H870. I was running on Oreo V20A (updated from Nugat) via LG UP. Today i want to update to V20B. I've downloaded KDZ and updated by using LG UP ( i choose UPDATE option). After udpdate phone is booting to android with no end. I wa tried Factory reset (vol down + power) but it diddn't help, next I have downgraded to V20A after flash, still the same, after Factory reset too. Next step was turning phone to download mode, and repair with LG Bridge, LG bridge does its job, but no effect, still loading and loading. Please help me.
I cant even turn off my phone.
UPDATE:
I've flashed V10F and it boots! After android configuration i have connected phone to PC, opened LG bridge and it detects V20A update. After it makes it, its the same problem then before, didnt boot to system.
UPDATE 2:
Finally.. I have flashed different V20B update by LG UP from this link: http://tool.lime.gdms.lge.com/dn/do...2TDAZ68215DKSQ/H87020b_00_OPEN_EU_OP_0611.kdz
And it works.
I don't know why LG Bridge didnt do the job but now im happy.
Please close this thread or save it for future, for more users.
Click to expand...
Click to collapse
What's difference between V20A and V20B?
Matt
Thanks for sharing, one question regarding the update from v20a to v20b with LG UP.
Is there a way to upgrade with KDZ and LG Bridge/UP without losing data? And then I have to reflash TWRP and magisk. Is there a way to do all that without factory resetting every time? It's just a small update... So I'd rather stay on 20a and save the time instead of setting up everything from scratch. Even with Titanium Backup it can take quite some time..
V20B have v30 Thinq camera app. Phone was rebranded to LG G6 ThinQ
Related
Q&A for LG Flash Tool 2014 - The best way to Flash LG KDZ Rom
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
d950
Im having issues with doing the OTA update for my Flex d950, says my phone is not registered. I am going to be upgrading from a rooted 4.2.2 to the 20b 4.4.2
If I do the CSE flash will I lose root? Has this also been confirmed to work on windows 8.1 ? i've been reading of people having issues. Or should I just do the normal flash instead of cse?
AJUDA
Galera to com um problema na hora de restaurar a rom do G2...sempre quando vai atualizar no lg flash tools para com 11% e no celular nao sai de 1% alguem me ajuda ai pq meu G2 só fica na tela de FIRMWARE UPDATE
THANK YOU!!!!!!!!
I could really not be happier right now!!!! THank you SOOO SOOO MUCH!!! Really appreciate it!
there are no pictures, pls update pictures or write down what to choose
LG Flash Tool 2014 this application does not works offline! It need internet connection otherwise works incorrect! Look below attached picture.
Stuck In Download Mode.
Phone: LG Optimus G Pro E988, Android 4.4.2
Updated the phone about 2 months ago with the tool, today I tried to flash the same KDZ file but forgot to copy it to the LG Flash Tool folder, now my phone is stuck in download mode(I tried a number of key combinations to boot it into recovery), I thought it was the LG Support Tool problem, tried to install it, but a window pops up saying I have to connect to the internet and try again, but I was already connected, Downloaded the latest version 1.0.7.1 of the tools, now installation stuck at just about 5 %(attached a snap shot), please help my phone is stuck in download mod.
freegame619 said:
Phone: LG Optimus G Pro E988, Android 4.4.2
Updated the phone about 2 months ago with the tool, today I tried to flash the same KDZ file but forgot to copy it to the LG Flash Tool folder, now my phone is stuck in download mode(I tried a number of key combinations to boot it into recovery), I thought it was the LG Support Tool problem, tried to install it, but a window pops up saying I have to connect to the internet and try again, but I was already connected, Downloaded the latest version 1.0.7.1 of the tools, now installation stuck at just about 5 %(attached a snap shot), please help my phone is stuck in download mod.
Click to expand...
Click to collapse
Yeah... This tool works incorrect. It brick my brand new LG G2 D802 32GB when I upgrade from V20B to V20G. The phone still is brick. I think unable to unbrick without send to LG repair service. I don't recommend use this application! I recommend use completely offline older method:
install on PC LGUnitedMobileDriver_S50MAN311AP22_ML_WHQL_Ver_3.11.3, install on PC LGMobile Support Tool (B2CAppSetup), control panel>show hidden files,folders, from folder UpTestEX_BY_BRIDE_2014>Apps copy the LGMLauncher and past it into folder LGMOBILEAX (Local Disk C:>Program Data>LGMOBILEAX), from folder UpTestEX_BY_BRIDE_2014>Apps copy the LGUserCSTool.exe and past it into folder B2C_Client (Local Disk C:>Program Data>LGMOBILEAX>B2C_Client), if possible in the phone run the USB Debug, if possible in the phone choose method of connection into LG Software, connect phone into PC and wait a moment for install drivers, run as administrator application UpTestEX_BY_BRIDE_2014, select KDZ file, select type: CDMA, PhoneMode: DIAG, CSE web upgrade test, Upgrade Start, Diffrent Country, Language
This method is a 100% offline-not need internet connection.
Good luck!
LG G2 stuck in Boot Loop after flashing firmware
Hi Guys i have a LG G2 which had been rooted and was running CM11 CyanogenMod Android KitKat 4.4.2.
I wanted to go back to stock, so flashed the phone using the LG flash tool 2014 which worked fine till it rebooted to the LG logo and rebooted again and again till battery went flat.
I can enter download mode by holding vol+ and plugging in the usb but can't do anything please could someone advise.
Thanks
For all of you with D802 model who bricked your device using this tool (like I did) use this one (link under) step by step and everything will be fine. This ia .tot method and you'll be 4.2.2 again.You just have to be able to enter download mode to save your phone with this method. It saved mine. Good luck
http://forum.xda-developers.com/showthread.php?t=2687929
wow
Am I supposed to not change language?
I'm stuck on phone screen (download mode) at 13%
Hi,
i used towelroot and used a programm to change my locale setting. I set it to German language and Antarctica location by mistake instead of German and Austria, and that terminated the Android UI over and over again. The phone instantly went into a loop restarting its UI. A reboot did not work, stuck on LG logo. I can enter download mode, but not factory reset.
Used your modded tool. It goes to 99% and then end with "abnormal program termination". It looks like the flashing worked, but the language setting is the same i guess because the phone is still stuck at the LG logo. I am using the normal flash, not CSE flash cause i want to rescue my data.
I leave the default setting cdma and diag. I tried Germany, different country and germany, republic of korea, and even korean, republic of korea in the window before the update starts.
Is there a way to force the Antarctica locale setting to go away without deleting all my data?
Got LG G2 32 gig, unlocked
I am on Sling 2.2.2 on F180L.
I want to go to stock..
Should I have to relock boot loader 1st or KDZ flash will automatically lock BL?
Stock KDZ file is 1.2GB. I assume this Tool won give any error?
Sent from My LG Optimus G F180L Sling 2.2.2 stock 4.4.2 rooted
Hi ppl!
Need some help, in lg flash tool only appers the normal way for flash! Never appers the option to wipe the phone complete.
I'm using win 8.1 64x and already install the additional software that OP indicate.
Any tip to resolve this?
Thanks in advance
Send from D802 32gb OptimusG3 v1.4.1+Dominax Kernel v8.7
LG G2 stuck
I was installing a new kernel using clockwork Rom Manager to reboot the phone in TWRP recovery, didn't know this was bad. So I had my G2 completely stuck on LG logo, no download mode, no recovery, can't even turn it off, then I tried LG mobile support tool, restored after many times a Rom, but when it boot it asks me some kind of PIN/Password, then I did the same using LG Flash tool by goind in download mode, but still the same, what can i possibly do? Thanks in advance
If you have download mode,look at my post #10. There is a link to solve your problem. It definetly solved mine and I only had download mode. Just follow steps 1by1. Don't know which version you have,mine is D802. I think it helps for D800/1/2/3
has anyone used this tool on LG-F370S, South Korea?
help please
i have LG G2 D802 32gb ... heres the details...
i tried to flash twrp recovery which lead me to fastboot with no recovery no download mode no adb connection just fastboot...
after two days of reading threads after threads i flashed "pgpt32g.img" "rpm.img" "sbl1.img" "sgpt32g.img" and "tz.img" with fastboot.. after that i finally saw my device booted normally.. but dont know why the touch went crazy... like theres something wrong with the screen... i thought i messed it up or its some software issue... so i downloaded D80220F_00.kdz and flashed it on my phone... once again i am stuck.. now on LG logo... after that i downloaded ""Europe OPEN D80220B_00"" "TMO-EE 32GB D80210B_00" and "UK Open 16GB D80210B_00" and flashed them one by one ... i am still at my LG logo phone doesnt go further....
now... i found these websites here on xda
http://lg-firmware-rom.com/
http://csmg.lgmobile.com:9002/csmg/b...heck2.jsp?esn=
i searched the firmware with entering my imei and both sites are giving me same kdz now... i flashed this file too... nothing happened all i see is LG logo and led changing colors....ALSO TRIED HARD RESETTING THE PHONE STILL NO HOPE...
hope you guys reply soon
thanks..
Empty "Language" list
Hi,
I have LG F70 D315.
I got an issue when choosing language from the "Language" list (see fig. attached).
Please give me a prompt on how to fix this issue.
Hi everybody!
I have Lg g2 D802 Baltics. Yesterday I tried to return to Stock KitKat via Lg mobile support tool and Flashtool, both of them didn't work, they just didn't find my phone in download mode. Then I decided to reroot and reinstall TWRP. The first was done and the second too, but unfortunately my phone restarted and got a Security error and LG logo and can't boot, just permanently restarts. I've already read a hundreds of articles like http://forum.xda-developers.com/showthread.php?t=2432476 . The method written here isn't working for me because the Flashtool just can't find my phone when trying to install a firmware. So, any program like Lg support tool and Flashtool don't find my phone, so I can't do anything with my phone to get it to work. I'm facing i real problem for me and i'm quite shocked. So, please, tell me what to do, how to fix my phone. I tried a lot of thins, nothing helped. What to do?
I have the LG G6 H870 single sim version, and it's a strange thing.
The Lg G6 remains locked on the LG logo, wait 15 minutes or more.. and does not go any further regardless of flashing method, LG Up or LG Bridge. Now it has the 11th global version installed. Using Uppercut and any version of Nougat starts right after the update. Any version of Oreo, flashed with LG UP or LG Bridge (LG Bridge detects that updating is required and proposes the V20b and installs it) remains stuck at the LG "Powered by Android" logo. It appear on Windows device manager, connected after boot like Serial device, so it's stuck in some Download Mode i think, and after pressing Vol down and power, it enter without problem on Download mode... pressing Vol Up and conecting cable in one second before reboot....
I tried both the bootloader locked and unlocked. The same problem every time. Oreo does not appear as OTA The check now for update message is: "You are using the atest software version for current OS".
Any idea is welcome. Please help!
I have the EXACT same problem.
Any help guys?
Matt
dadme said:
I have the LG G6 H870 single sim version, and it's a strange thing.
The Lg G6 remains locked on the LG logo, wait 15 minutes or more.. and does not go any further regardless of flashing method, LG Up or LG Bridge. Now it has the 11th global version installed. Using Uppercut and any version of Nougat starts right after the update. Any version of Oreo, flashed with LG UP or LG Bridge (LG Bridge detects that updating is required and proposes the V20b and installs it) remains stuck at the LG "Powered by Android" logo. It appear on Windows device manager, connected after boot like Serial device, so it's stuck in some Download Mode i think, and after pressing Vol down and power, it enter without problem on Download mode... pressing Vol Up and conecting cable in one second before reboot....
I tried both the bootloader locked and unlocked. The same problem every time. Oreo does not appear as OTA The check now for update message is: "You are using the atest software version for current OS".
Any idea is welcome. Please help!
Click to expand...
Click to collapse
Sent from my LG-H870 using Tapatalk
Unlock bootloader, root, twrp, install 20c zip via twrp made by Bestsniper, root with Magisk 17.2
Tried that lot in newbie school
HueyT said:
Unlock bootloader, root, twrp, install 20c zip via twrp made by Bestsniper, root with Magisk 17.2
Click to expand...
Click to collapse
Sent from my LG-H870 using Tapatalk
Still stuck on Nougat...it refuses to let me go back up to Oreo.
Tried numerous .KDZ of Oreo, numerous flashable zips of Oreo.
Do I perhaps need a different kind of .laf or boot.img etc?
Matt
Just use this LGUP and first post instructions from here https://forum.xda-developers.com/lg-v30/how-to/using-lgup-crossflashing-t3780969
, "PARTITION DL"，then click "select all" on LGUP modified version. It works for me. Tools from here:
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-market-us998-t3736910 with coresponding dll for LG G6.
dadme said:
Just use this LGUP and first post instructions from here https://forum.xda-developers.com/lg-v30/how-to/using-lgup-crossflashing-t3780969
, "PARTITION DL"，then click "select all" on LGUP modified version. It works for me. Tools from here:
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-market-us998-t3736910 with coresponding dll for LG G6.
Click to expand...
Click to collapse
....IAM SOOOO Greatful.
THANKYOU!!!
You have 100% fixed my phone...u are a ABSOLUTE LEGEND!!
You one of the VERY few good people on this LG G6 forum.
Sooo many just dont even attempt to answer someones question.
I've owned stacks of smartphones and been a member of loads of XDA forums, but I have to say, as far as getting help asnd questions ansered etc....this LG G6 forum is the absolute worst.
Apart from youself, of course.
Iam now over the moon happy, coz you made my phone work again!
Thanks again.
Matt:good::good:
@matthew33
I have the same problem you described.
Could you give me a link to the dll file? I can't find a file matching my phone LG G6 H870. Always getting this error "please, install valid DLL package(*.msi). for the model"
maciey2 said:
@matthew33
I have the same problem you described.
Could you give me a link to the dll file? I can't find a file matching my phone LG G6 H870. Always getting this error "please, install valid DLL package(*.msi). for the model"
Click to expand...
Click to collapse
Sure, here's what I used
Matt
Thank you very much!
For me this method also worked.
At the beginning I had the same problem as before (error about missing dll) but launching the application as an administrator helped.
Hi all,
Recently had some trouble where I flashed a H870 firmware onto my G600L LG G6. After hours of frustration and effort, I finally found the solution.
1. Put LG G6 into Download Mode (Hold Up Button when powered off, then plug in USB cable)
2. Download and Run LG Bridge
3. Go to software update - the software will detect the correct model and download the correct firmware file and install it
JD6750 said:
Hi all,
Recently had some trouble where I flashed a H870 firmware onto my G600L LG G6. After hours of frustration and effort, I finally found the solution.
1. Put LG G6 into Download Mode (Hold Up Button when powered off, then plug in USB cable)
2. Download and Run LG Bridge
3. Go to software update - the software will detect the correct model and download the correct firmware file and install it
Click to expand...
Click to collapse
Can I up the rom H873 for G600LP? And can fix by your way?
Well, this is a standard "fix"...
Everyone should know how to do that before even flash anything. Nothing new, but is nice to see that you have saved a G6...
Do you know how to solve that no sound bug in lg g6 g600l....
JD6750 said:
Hi all,
Recently had some trouble where I flashed a H870 firmware onto my G600L LG G6. After hours of frustration and effort, I finally found the solution.
1. Put LG G6 into Download Mode (Hold Up Button when powered off, then plug in USB cable)
2. Download and Run LG Bridge
3. Go to software update - the software will detect the correct model and download the correct firmware file and install it
Click to expand...
Click to collapse
Hy sir my lgg6 g600l running on oreo had some issues it restarts and go to ded silent and after spending some time with it it got fixed after the restart. I dont kow what the issue is not using any app at all. it does even after factory reset. any help would be appriciated. also i want root access .........
lg g6 g600l
hello team of experts i have lg g6 g600l which is running android 8 orio i ried to upgrade to 9pie on lgup but i did a mistake of did not enter my phone in download mode thats why the upgrade procces is not succesfull and now i am facing an error on lg up
0x81000302, please use latest DLL LAF Protocol version is not match DLL=150423472 Device=201969696. so what to do now to get back my phone
ab63 said:
hello team of experts i have lg g6 g600l which is running android 8 orio i ried to upgrade to 9pie on lgup but i did a mistake of did not enter my phone in download mode thats why the upgrade procces is not succesfull and now i am facing an error on lg up
0x81000302, please use latest DLL LAF Protocol version is not match DLL=150423472 Device=201969696. so what to do now to get back my phone
Click to expand...
Click to collapse
You need to find correct DLL file. Search xda forum or google
is some one have the right DLL files for lg g6 600l
Please Help, my G6 not detected in Device manager in Download mode i have installed all necessary drivers but not detected. thanks.
charledave said:
Please Help, my G6 not detected in Device manager in Download mode i have installed all necessary drivers but not detected. thanks.
Click to expand...
Click to collapse
make sure u use a good cable and also make sure you have the latest google usb drivers from android studio
Download lgup dll for g8 and lg up. New protocols inside of dll.
hi guys
i updated my LG G6+ phone from oreo to pie manually using uppercut and the process seemed to be going well until i finished updating and clicked on click here to continue successful message in the program but after that the phone is stuck on LG logo ever since and the best i can do is entering it to download mode again and whatever i tried to reinstall the pie KDZ file of reinstall the previous oreo version the program said please use latest dll and nothing more how can i make the phone reboot and work again normally???
any sort of help and especially effective help will be highly appreciated