Develop Bugs

[Q] [HELP] Unrooting LG G3 V10l

Hi guys i'm new to all this soo here is what i did.
I recently rooted my lg g3 V10l-EUR-XX and now i want to unroot it ... but the problem is that i found only the kdz file without the dll file ...
Can you please help me find it or if it's possible to downgrade it from v10l ? Sorry if i said something strange or impossible but i'm a complete newbie with the roots and stuff

If you download the LG PC Suite and click on "Restore Upgrade errors" it should reflash the current version, but i'm not sure as it might download the latest which is lollipop.
You could also flash your KDZ file using the LG Flash Tool. Without the need for a DLL file.

KickingWriter said:
If you download the LG PC Suite and click on "Restore Upgrade errors" it should reflash the current version, but i'm not sure as it might download the latest which is lollipop.
You could also flash your KDZ file using the LG Flash Tool. Without the need for a DLL file.
Click to expand...
Click to collapse
Because i have been reading a lot of post this week and everything messed up. That's why i didn't see that the LG Flash Tool doesn't require .dll file. I just brought my LG to stock and everything is fine ... Thank you for ''enlighting'' me ! :good:

In fact i have one more question ... probably a silly one but still. When the LG was still rooted i got an update for v20e i think but i didn't install it because i assumed that it will be bad and it will ''brick'' my phone ... and now when it's stock i don't have that update. What should i do or it is just a matter of time the update to show up ?

blue7rex said:
In fact i have one more question ... probably a silly one but still. When the LG was still rooted i got an update for v20e i think but i didn't install it because i assumed that it will be bad and it will ''brick'' my phone ... and now when it's stock i don't have that update. What should i do or it is just a matter of time the update to show up ?
Click to expand...
Click to collapse
Since you device in now unrooted there will be no problem in updating. The update may show up some time, but you can always flash it if you want to.
NOTE: Lollipop CAN NOT be rooted.

blue7rex said:
In fact i have one more question ... probably a silly one but still. When the LG was still rooted i got an update for v20e i think but i didn't install it because i assumed that it will be bad and it will ''brick'' my phone ... and now when it's stock i don't have that update. What should i do or it is just a matter of time the update to show up ?
Click to expand...
Click to collapse
KickingWriter said:
Since you device in now unrooted there will be no problem in updating. The update may show up some time, but you can always flash it if you want to.
NOTE: Lollipop CAN NOT be rooted.
Click to expand...
Click to collapse
and this can take between an hour and several days, so either wait for it or flash as suggested.

​
TonyStark said:
and this can take between an hour and several days, so either wait for it or flash as suggested.
Click to expand...
Click to collapse
Thank you for all the help guys ... Some things are clearer to me now :good:

Not sure which firmware versions I can install on my G4

I wonder if someone nice can help me understand a little better re what version's of firmware I can install on my G4
My G4 is Model LG-H815 I noticed the box has TWN on it so it most likely came from Taiwan (I purchased it on ebay from Kogan) and I am in Australia on Telstra network.
Is mine classed as the international version then?
It came with V10b-TWN-XX installed on it.
After reading another thread I yesterday flashed it using version from Poland 10D H81510.kdz using the KDZ flash LG Flash Tool 2014 method
It is running fine on the above and doing that flash removed the Chinese keyboard and stuff so that was good.
I noticed after checking I am still vulnerable to the Stagefright issue so would like to find a newer rom that has this issue fixed if possible.
I am confused about all the versions of ROM's going around and was hoping someone could give me an overview of the various one and pros and cons against using them on my particular G4.
I dont mind doing a complete reinstall so keeping current data isn't important.
I would also like to root the rom (mainly so I can adjust the DPI) So some help on rooting the latest ROM would also be appreciated.
Thanks for your help.
Frosty

I don't know for sure, but you could try cyanogenmod, it should have a working installerar that helps you (depends on if they made the installer for your devices)
Sent from my LG-D722 using XDA Free mobile app

If your model in the model report is H815, then you are safe to flash the unbranded European kdz. As I have said in other topics, as long as it's not H815T, or H815P or whatever, then it's fine to flash EU kdz on it.

Aoi_sora9x said:
If your model in the model report is H815, then you are safe to flash the unbranded European kdz. As I have said in other topics, as long as it's not H815T, or H815P or whatever, then it's fine to flash EU kdz on it.
Click to expand...
Click to collapse
Ok then that great - tks
So whats the latest version rom out at the moment I could use and how do I root after flashing it?
Many thanks for your help.
Frosty

The latest version that I know of is the European Open 10E.
After you flash that one using the kdz flashing method, you can check around for the rooted 10e img and flash it using low effort root method.

Aoi_sora9x said:
The latest version that I know of is the European Open 10E.
After you flash that one using the kdz flashing method, you can check around for the rooted 10e img and flash it using low effort root method.
Click to expand...
Click to collapse
OK all done - all working fine..
One small issue one of the apps I use "Netatmo" will no longer install "This item is not compatible with your system" error when trying to install from the G4 or via GooglePlay on PC..
Must be some sort of region thing perhaps?
And I get "Warning current version is not avalible for user ....." error on boot up.
Any idea how to get around that?
Thanks again.

AFAIK no way to get rid of that, but it doesn't affect any usability of the phone, so I just learn to ignore it.

Aoi_sora9x said:
AFAIK no way to get rid of that, but it doesn't affect any usability of the phone, so I just learn to ignore it.
Click to expand...
Click to collapse
OK then no problem - yeah it doesn't matter much
Tks

Aoi_sora9x said:
AFAIK no way to get rid of that, but it doesn't affect any usability of the phone, so I just learn to ignore it.
Click to expand...
Click to collapse
Yes there is a way to get rid of it, as long as you have root. I don't know the specifics but I read it in one of the threads. Just search the error I'm sure you'll find it.

LG G3

Hello Everyone !
I have a question which really interests me. I have stock rom installed on my LG G3 D855. Oversharpening of the screen annoys me. I have decided to root and install that overshapening fix. By doing this I will change kernel of my LG G3. The question is will I be able to receive any official software update from LG after rooting and changing kernel ?
Thank you for your patience you took to answer me !

Fuadcim said:
Hello Everyone !
I have a question which really interests me. I have stock rom installed on my LG G3 D855. Oversharpening of the screen annoys me. I have decided to root and install that overshapening fix. By doing this I will change kernel of my LG G3. The question is will I be able to receive any official software update from LG after rooting and changing kernel ?
Thank you for your patience you took to answer me !
Click to expand...
Click to collapse
no, if you change the kernel you don't be able to receive OTA updates, but you can install it over KDZ Flasher...

Hi, You don't need to receive the updates. The custom ROMs based on the stock firmware are way better and they are updated soon after the new stock firmware is out.

By rooting and installing the oversharpening fix, you must have installed TWRP, which means that you are no longer on stock recovery. Do not take any OTA or you may risk bricking your phone. Manually flashing is really your only option at this point. You can flash official firmware, which is available here, but you cannot update using OTA.

Question
copy2050 said:
no, if you change the kernel you don't be able to receive OTA updates, but you can install it over KDZ Flasher...
Click to expand...
Click to collapse
Is there any difference between flashing kdz and receiving OTA update. I mean are they (kdz file and received update ) different or completely same ?

Fuadcim said:
Is there any difference between flashing kdz and receiving OTA update. I mean are they (kdz file and received update ) different or completely same ?
Click to expand...
Click to collapse
OTA is over the air update, its via 3G or wifi, directly from LG servers, if you change the kernel, the servers or the update center dont know what version you have and dont detect your device or better saying dont know what phone you have!
Flashing in KDZ is completly different, because you need to use a PC to download the firmware, need to use a USB cable to connect your device in PC and use KDZ flash tool to flash the firmware on your LG G3...
anyway, i belive the 2nd option is better because sometimes the newest firmware dont be avaiable in update center when its leaked (of course it depends of your contry and etc) and you can download it on PC and put it on your G3 as soon as possible!

Thank you for detailed information. My question was actually about the files. Kdz file and received update. Are they the same ? Let me explain. Say I have 2 LG G3 D 855 smartphones. I receive OTA update 20I to first one and flash kdz 20I to second one. Will they be the same or different. Apps , tweaks , quick settings .etc ?

Flashing a EURO-xx rom on a AME-xx phone?

Hello
I'm currently on V10o-AME-xx (middle east) using an unlocked D855. I'm currently rooted and only have xposed on there, no custom recovery. What I want to do is remove the root and get a fresh new phone while still being on kitkat. I started looking around and found this method.
http://forum.xda-developers.com/showthread.php?t=2785089
However, the problem is I cannot find my phone phone's version in the firmware database there or anywhere really. Does anyone know where can I find it? If not, what'll happen if I flash the european one on my phone?
I found this thread where a user posted the link to the V10o. Not sure if it's the middle eastern version though. This is what he wrote, "Maybe one off the devs can do a flashable zip out of it", does that mean I cannot actually use it without modifying it somehow?
Maybe there's a way to extract my own KDZ from my phone?
Also, can I use the LGUP method to go from KK straight to MM, then from MM to KK normally? OR do I have to go through LP first? I noticed that post omits KK all together, probably because a lot of people got their phone with LP.
Thank you in advance.

G3-D855 trying to upgrade from 4.4.2, but it refuses no matter what.

Hi all.
I bought a used LG G3, where the guy said this phone had been used to pass around reviewers, so I don't know if this has any factor as to why I'm having issues.
So, issue is, I'm on 4.4.2 atm, and want to upgrade to at least 5, and possibly 6 if this is possible (which it seems to be from what I've seen around the web.) I tried to do it via the phone first, through the built-in update center (current version is V10g-EUR-XX) It sees there is an update for the phone, which I then select to download and install. It then tells me it will download it, and shows the object under my notifications. But then it simply says Cannot download, and just stalls at this point. I've tried both options with wifi only, and over 2g/3g as well.
(At this point I added some screenshots I took, but can't add them, as external links are not allowed for the first 10 posts)
I then tried to go through the LG PC suite, installed the USB drivers etc. When checking for updates, it simply says "Cannot Proceed Upgrade. LG PC Suite upgrades unavailable on this phone."
Where do I go from here? Can I manually update it through the flashtool 2014, or am I looking at rooting this phone, to get be able to upgrade it?
In advance, thank you for your help.
Best Regards,
Dozer.

LG G3
DozerKitty said:
Hi all.
I bought a used LG G3, where the guy said this phone had been used to pass around reviewers, so I don't know if this has any factor as to why I'm having issues.
So, issue is, I'm on 4.4.2 atm, and want to upgrade to at least 5, and possibly 6 if this is possible (which it seems to be from what I've seen around the web.) I tried to do it via the phone first, through the built-in update center (current version is V10g-EUR-XX) It sees there is an update for the phone, which I then select to download and install. It then tells me it will download it, and shows the object under my notifications. But then it simply says Cannot download, and just stalls at this point. I've tried both options with wifi only, and over 2g/3g as well.
(At this point I added some screenshots I took, but can't add them, as external links are not allowed for the first 10 posts)
I then tried to go through the LG PC suite, installed the USB drivers etc. When checking for updates, it simply says "Cannot Proceed Upgrade. LG PC Suite upgrades unavailable on this phone."
Where do I go from here? Can I manually update it through the flashtool 2014, or am I looking at rooting this phone, to get be able to upgrade it?
In advance, thank you for your help.
Best Regards,
Dozer.
Click to expand...
Click to collapse
U CAN UPDATE BY FLASHING LOLIPOP OR MARSHMELLOW KDZ
u can find kdz here: http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/D855/Android+6.0/
flash guide: http://forum.xda-developers.com/showthread.php?t=2785089
heat thanks if im helpfull to u

kp263 said:
U CAN UPDATE BY FLASHING LOLIPOP OR MARSHMELLOW KDZ
u can find kdz here: http://storagecow.eu/index.php?dir=Xda/LG+G3/Stock/D855/Android+6.0/
flash guide: http://forum.xda-developers.com/showthread.php?t=2785089
heat thanks if im helpfull to u
Click to expand...
Click to collapse
Can I upgrade directly from 4.4.2 to 6.0? When I was searching the net, I found a website that said I needed to have updated to latest lollipop, before going to marshmellow.

lg g3
DozerKitty said:
Can I upgrade directly from 4.4.2 to 6.0? When I was searching the net, I found a website that said I needed to have updated to latest lollipop, before going to marshmellow.
Click to expand...
Click to collapse
first update to lolipop then marshmellow
while flashing select csc flash.

kp263 said:
first update to lolipop then marshmellow
while flashing select csc flash.
Click to expand...
Click to collapse
Okay thank you. Can you link me to the correct kdz for lollipop? I'm in northern europe. Didn't seem to be able to find it on your first link to the Marshmellow kdz's.