Database Info

[Help]Unroot and go back to original

Hi,
I have been searching and couldnt find what im looking for. After i rooted my P920 and installed Cyanogenmod 10.1 Android 4.1.2 (LONG journey with brick and unbrick disaster). I noticed that display and touch and internal storage is not working properly....so i really want to return to as it was unrooted with LG stock ROM (Swedish) Gingerbread 2.3.5...but i cant seem to find a way to do this.....could anyone please be nice and help or point me to right direction....?

bigx86 said:
Hi,
I have been searching and couldnt find what im looking for. After i rooted my P920 and installed Cyanogenmod 10.1 Android 4.1.2 (LONG journey with brick and unbrick disaster). I noticed that display and touch and internal storage is not working properly....so i really want to return to as it was unrooted with LG stock ROM (Swedish) Gingerbread 2.3.5...but i cant seem to find a way to do this.....could anyone please be nice and help or point me to right direction....?
Click to expand...
Click to collapse
This is the tutorial you musto follow:
http://forum.xda-developers.com/showthread.php?t=1942836
When choosing KDZ file, use the latest for your country, from here:
http://lg-phone-firmware.com/index.php?id_mod=2
PS: Just noticed there is no Sweden ROM there, just use EUROPE OPEN.

Ok I have done this..but it installed CWM recovery and also in Android Gingerbread it gives me 0 mb internal storage, even after factory reset and storage format...

Whats the diffrence between a .kdz and a bin file? I downloaded a kdz file from ur second link but in the unbrick method in the first link its all about bin files..

bigx86 said:
Whats the diffrence between a .kdz and a bin file? I downloaded a kdz file from ur second link but in the unbrick method in the first link its all about bin files..
Click to expand...
Click to collapse
A KDZ file includes a rom (BIN file) and a baseband (FLS file).
If you flash a rom (BIN file), you will need to also flash a compatible baseband (FLS file).

My phone is stuck in a bootloop with LG logo and LG animation...i try to enter the Recovery with 3D+Volume down and Power button until vibration....but nothing is happening....only LG logo appears then dissappears----

Now it entered. But there was no vibration and i needed to press volume up or down for the screen to appear....strange :S

AW: [Help]Unroot and go back to original
Hey, try this tutorial with flashtool its very easy, you have to flash the kdz you find everything here
http://forum.xda-developers.com/showthread.php?t=1540163
Good luck
Sent from my LG-SU760 using xda app-developers app

Need KDZ file

Hello I bricked my device while trying to switch baseband with LGMDP. Flahsed NightlyFourE and CM7 had no service so tried to change baseband.
The process in LGMDP was taking forever, screen wrote "timeout" and the progress bar wasn't moving.
I want to restore my phone using KDZ but all the links to the kdz files on LG website are dead.
Does anyone have a working KDZ file?
Thanks you all

go here dude http://lg-phone-firmware.com/index.php?id_mod=4

Missing DLL file for AT&T V10 (H90020j)

Hello, sorry if this has already been covered, I've been searching for 2 days straight now (I'm new). So, my V10 froze a couple of days ago and restarted, then it got stuck on the LG screen. It made it to the AT&T logo twice, but then went back to the LG screen. Will not boot into Android.
I have been trying to flash my phone but keep running into issues. There seem to be two (2) programs called LGFlashTool, one of which requires a .kdz file (does not seem to exist for the H900). The other requires a .tot (found it!) and a .dll. I would really like to find this .dll file so I can flash my phone and hopefully get it working again. I'm not even trying to root it, just want to boot it up again without exchanging my phone and loosing all of my photos and videos.
There is also the LGUP program, and multiple articles about how to use it. I installed the LGUP_8994 DLL and the Store_Frame_Ver_1_14_3 version of the program. I then copied the common folder into the appropriate location. When I plug my phone in on download mode and open LGUP, it says "DLL for H90020j is not installed properly. Please install a DLL package (*.msi) for the model".
Can someone please help me find this .dll file or tell me what I am doing wrong here? All of the guides make this sound like my grandma could pull this off.

Chuckwell said:
Hello, sorry if this has already been covered, I've been searching for 2 days straight now (I'm new). So, my V10 froze a couple of days ago and restarted, then it got stuck on the LG screen. It made it to the AT&T logo twice, but then went back to the LG screen. Will not boot into Android.
I have been trying to flash my phone but keep running into issues. There seem to be two (2) programs called LGFlashTool, one of which requires a .kdz file (does not seem to exist for the H900). The other requires a .tot (found it!) and a .dll. I would really like to find this .dll file so I can flash my phone and hopefully get it working again. I'm not even trying to root it, just want to boot it up again without exchanging my phone and loosing all of my photos and videos.
There is also the LGUP program, and multiple articles about how to use it. I installed the LGUP_8994 DLL and the Store_Frame_Ver_1_14_3 version of the program. I then copied the common folder into the appropriate location. When I plug my phone in on download mode and open LGUP, it says "DLL for H90020j is not installed properly. Please install a DLL package (*.msi) for the model".
Can someone please help me find this .dll file or tell me what I am doing wrong here? All of the guides make this sound like my grandma could pull this off.
Click to expand...
Click to collapse
I am sorry, but proceed no further. You would be at risk for bricking your phone. There is currently no firmware available for H90020j. There is however firmware for H90010f, but you are already on Marshmallow. You will just have to be patient while we try to find a way to root the device.

There is a sticky in the lg v10 General thread for doing a .tot update. You don't need the .dll file to do the .20j update. All you need to do is download lg drivers, change the lg modem mode to com41 , follow the instructions I think there is a video also. The lgup app will take the .tot file and then it'll be flashing in refurbished mode. This will clean wipe your system to stock 6.0 marshmallow

dear all, i have been trying by myself going thru xda to solve the above issue (missing the h900 model dll). history is i messed the build.prop and the v10 att h900 goes into (bootloop?) LG logo and never got up and i tried to hard reset (showed the yes yes screen) and after that been looking at LG logo for many hours now
tried dl-ed LGUP but ended with unknown (shows usb port 41) and searched for a solution (including the common patch): restart after reinstall (dll first then switch), use run as admin in xp and vista compatible mode... without success and looking into LG Flash Tools route -
LG flash tool method i dl-ed 'rootedH900 TOT' and 'rootedsystemh900' file from some private file server (with xp background?) but again, struck at the v10 model dll file to start...
last attempt dl-ed LG Mobile Tools and happy to know that download mode is working still (picked up by LG Mobile Tools on phone model and updates of recovery file) so i dl-ed the 1.89gb file but failed to connect to the phone to begin updates...
dear all senior, i just bought this 2nd hand from somebody happily and ended semi-bricked by my greed to streamline the performance... i seek all senior's kind understanding and help guide me to recover my v10 - many thanks in advance
i had skyped Tungkickk777 and waiting for his add approval... while waiting, please guide me. many thanks again! - v10 newbie
previous root experience - G3, G4

Need stock TOT files !

I just got a Flex 2 for cheap. Model H955
First thing I did was update from 5.0.1 to 6.0.1, with LGUP, using a KDZ.
It went well, phone seemed OK. Then I noticed I had some leftover contact from the previous user. I decided to re-flash the same KDZ, using this time the refurbish option, since it seemed to be the cleanest method.
Bad idea. It seems the flash stop at 27% on LGUP, and 18% showing on the phone screen. It goes pretty smoothly up to that point, then nothing seems to happen anymore. As if it was still updating normally, and this step is just a bit long. Except after 45min, nothing had moved.
I stoped (just by exiting LGUP) and restarted. Once again, no problem. Phone detected, no error. But nothing happens after 27%. LGUP is still running, still showing the time elapsed increasing.
I decided to try another KDZ, and that's when I realised you're supposed to use TOT file to refurbish, and not a KDZ ! Except that if you select a KDZ file on update mode, then switch to refurbish, the process start without any warning.
So, now I'd need a TOT file. French or european. And I can't seem to find any ...
Edit : as I keep googling this, I realise that there might not be any TOT file for h955, and I might have bricked my phone.
****.
Please someone tell me there's something to be done ... I didn't even root or did anything special, I just wanted to restore the stock system. What kind of software let starts the process without any warning when the wrong type of file is selected. That's just stupid !
Edit : It seems h955 TOT files just don't exist. My best bet might be to flash h950 tot files, then update with h955 KDZ and hope for the best, though logically it should not work. But since right now I can't even turn the phone off ...

Actually you can get a tot file from kdz. Just download this tool from here then extract the kdz file with it, You will get DLL file and a DZ file, Rename the extention DZ to tot, That's it. Happy flashing...

cranknet said:
Actually you can get a tot file from kdz. Just download this tool from here then extract the kdz file with it, You will get DLL file and a DZ file, Rename the extention DZ to tot, That's it. Happy flashing...
Click to expand...
Click to collapse
Thanks a lot !!
As I kept looking into my half-bricked phone, I wondered if this was really the solution. Reading every messages in threads from this forum, I realised that refurbishing with a KDZ should have worked after all !
It might be that my problem is with driver installation after all. My phone is already stuck in DL mode. And when I plug it in after installing the drivers (no matter wich one), it cannot finish the installation for the phone. Error 10 : device could not be started.
I'm wondering if it's necessary to install the driver with a functionning phone before flashing ...
Nonetheless, this post that I had not found might be incredibly heplfull ! I will try it.
If anyone else is willing ot help me, for memory the situation is as follow.
H955 phone, only boot in download mode.
Refurbish using LGUP stops while flashing "system". Exact percentage vary depending on the KDZ I use, but it's always while doing system. There is no error, but the phone screen stops moving, and nothing more happens.
Flash tool 2014 crash while trying to get phone informations.
Drivers for COM port and USB device can be installed fine, but the phone in itself cannot finish the installation due to "code 10, device did not start"
I'm not sure what to do now, so any help is welcome !

And nope, doesn't work :/
"Unsupported KDZ file format"
Aaaand phone is now OK.
In the end, after trying 3 different drivers and flahing tools, what worked was ... the official one.
Went to LG website, downloaded official driver lg support tool. Told LG support tool to repair. It downloaded it's own image, and flashed it alright.
Now running on clean 6.0.1 install, can stop messing with the phone and actually use it.

Firmware Upgrade Problem - Always shows KDZ fail or TOT fail.

Hello,
Can somebody help me with my H830. I normally flash the phone every release of new firmware with the LGUP.
But this time after flash the H83010J no matter what I do all the time I get the error of KDZ invalid in the LGUP program at 4% of progress.
I get again all the KDZ file from and flash every release in refurbish or upgrade option and all the time I get the same message no matter what version I use (D, I, J)
Any help will be helpfull.
Regards

kalel86 said:
Hello,
Can somebody help me with my H830. I normally flash the phone every release of new firmware with the LGUP.
But this time after flash the H83010J no matter what I do all the time I get the error of KDZ invalid in the LGUP program at 4% of progress.
I get again all the KDZ file from and flash every release in refurbish or upgrade option and all the time I get the same message no matter what version I use (D, I, J)
Any help will be helpfull.
Regards
Click to expand...
Click to collapse
possible driver issue. try it on a clean system. Preferably a computer which never had lg drivers installed.
Sent from my T-Mobile LG G5 using XDA Labs

I solve the issue changing some values in the LGUP. Administrators please close /delete this thread.

How did you do it?

kalel86 said:
I solve the issue changing some values in the LGUP. Administrators please close /delete this thread.
Click to expand...
Click to collapse
I know this is old, but could you share what that means?

jeremyn87 said:
I know this is old, but could you share what that means?
Click to expand...
Click to collapse
Don't you just love it when someone asks for help, solves the problem, then does not share it?
I get the same error after 4% of trying to flash my LG:
error: KDZ file is invalid MP260 -> TP260
Any help will be appreciated.

tempests said:
Don't you just love it when someone asks for help, solves the problem, then does not share it?
I get the same error after 4% of trying to flash my LG:
error: KDZ file is invalid MP260 -> TP260
Any help will be appreciated.
Click to expand...
Click to collapse
And even asks the mods to delete the thread on top of it to make sure nobody else could benefit from it.
Not sure if this will help you out, but try this https://forum.xda-developers.com/lg-g5/how-to/bring-lg-g5-to-life-download-mode-lgup-t3565508
I'm currently having another issue after trying to downgrade the android version, so that phone got bricked again. However, that guide helped me unbrick the phone when it was doing a boot loop, and LG UP wasn't working. Lg flash tool, the firmware extract tool, a kdz, and drivers were all I needed (uppercut won't work on my comp, so LG up is useless). Just make sure you're not downgrading your Android version. I didn't realize it would cause such a mess. So use a kdz for 20a.
Setting up lg flash tool is a bit tricky. I had to follow a guide, but can't remember which one (might have been a vid), so I can't link it. You have to move a file from one folder to another, but I can't remember which one exactly (maybe megalock.dll?). Shouldn't be hard to find though.