yashsingh1/xdaforums huggingface dataset:
[G4 General] moghaddamhreza:
I had this problem too, I succeed after 3 times trying
[G4 General] Ali Mirza:
Thanks a lot! I instead used "Refurbished" in LGUP, In no time I got Nougat. Phone feels new and snappy. No issues till now. The high contrast is just awesome in Themes. LG forever.
[G4 General] :
And I've used "Refurbished" in LGUP.
[G4 General] Okawari123:
I have a LG G4 H818P (dual sim) but it has a broken motherboard. I was wondering if I can replace the motherboard with other motherboard versions like F500, H810, H815, VS986, VS911 or H818?

Thank you
[G4 General] hacenspy:
The batterry life is better but dont expect any massive emprovement it still have a ****ty battery.

And all what you hear is true, it is smother faster ... Etc :)
[G4 General] fabriciomatrix:
Hello guys, i added .KDZ modified for H815N and H818N

http://raspberryjuntopi.xp3.biz/2017/10/13/off-downgrade-lg-g4-do-nougat-para-o-marshmallow/

;)
[G4 General] archi_doctor:
Is this rom rooted? İf not, how I can root it? Can I add a "su" into this rom before flashing. Because I want rooted h818p without lollipop. I have rooted lollipop but lollipop is very bad.
[G4 General] dSinner:
Hi - Is modded H815 V20o mentioned here already rooted?
[G4 General] goran_oh:
Will be work on H815 ?
[G4 General] harysviewty:
Is it for upgrading to/downgrading from Nougat?
[G4 General] fabriciomatrix:
Qual modelo?

Qual o modelo H815P, H815N? Qual. No link tem as versões para os modelos informados.

---------- Post added at 08:34 PM ---------- Previous post was at 08:34 PM ----------

Downgrade do andoid 7 para o android 6
[G4 General] wyemarn:
I managed to follow steps by OP but could not root my phone.. I managed to install 5.1 kdz with LGUP from MM.

7- Connect the USB cable to the computer and allow debugging;

8- In the open command window type adb.exe devices, so if the device is connected the computer will inform in the window. Example: List of devices attached, LGH818P (letters and numbers), device;

9- Disconnect the USB cable and the device. With it off, press the volume more, plug into the USB port, the device will turn on Download Mode;

10- Go back to the folder, with the device already in Download Mode, double click on the Ports file, it will open another command window, copy the port number that appears in \ Device \ LGANDNETDIAG1 REG_SZ COMxx, note the xx because it is the number of the door, write down the number, then close the window that has been opened;

11- Go back to the command window that you had previously opened, in it copy and paste the command Send_Command.exe \\. \ COMxx and change the xx by the number of its port;

12- Still in the window, type id, a message will appear. Example: uid = (0) root gid = (0) root. If it does not, type again;

13- It's time for root, you should be sure now that you have copied the correct port and that the file from step 2 is in the internal memory. Enter the command dd if = / data / media / 0 / system.rooted.H81510c-EU.img bs = 8192 seek = 55296 count = 529920 of = / dev / block / mmcblk0 and hit Enter on your keyboard. It should take about a minute, wait until # appears.

14- After you finish, type LEAVE for your device to reboot. Root is done.

I believe instructions starting from 11 are not complete, maybe spacing etc, can someone advise the correct instruction? or can I root with Super SU or other methods?
[G4 General] wyemarn:
After adjusting the spaces, I managed to flash Nougat ROM but got error current version is not available for user. I assume the ROM is not for my region south east Asia. Does anyone have a quick fix?
[G4 General] goran_oh:
English please
[G4 General] fabriciomatrix:
Bad english

My english is bad, i use the google translate (no for this message) and is functional! :)

I write/speak in portuguese, from Brasil!
[G4 General] reeperrr:
Hello, does anybody have any idea why V10I-EUR-XX can't be rootet by using the method above ? I think the problem is at step 13 :

13- It's time for root, you should be sure now that you have copied the correct port and that the file from step 2 is in the internal memory. Enter the command dd if = / data / media / 0 / system.rooted.H81510c-EU.img bs = 8192 seek = 55296 count = 529920 of = / dev / block / mmcblk0 and hit Enter on your keyboard. It should take about a minute, wait until # appears.

In my case "#" appears immediately after i hit enter...then i reboot the phone and nothing changed.
[G4 General] toxic0re:
NOT SURE...

Hi guys,

I'm new here. I have a lg g4 h818p with 6.0 MM... The battery is draining so fast... And I'm thinking updating to 29A... Can I do that just following the steps?

Cheers
[G4 General] :
https://xdaforums.com/g4/development/h815-nougat-stock-locked-bootloader-t3709119

#105: https://xdaforums.com/g4/development/h815-nougat-stock-locked-bootloader-t3709119/page11
[G4 General] wyemarn:
The spacing was wrong by OP. Below is the correct one.

dd if=/data/media/0/system.rooted.H81510c-EU.img bs=8192 seek=55296 count=529920 of=/dev/block/mmcblk0
[G4 General] fabriciomatrix:
http://raspberryjuntopi.xp3.biz/2017/10/13/off-downgrade-lg-g4-do-nougat-para-o-marshmallow/

Update 11/12/2017: Added link H815 20O MODDED ORIGINAL, H815P, H815N, H818P and H818N in the Google Drive :D
[G4 General] ahmadkaya876:
I do not understand your answer

Step By Step What is it?

i mean abaut build number (v10f) was softwarversion.

and You introduced another softwarversion (v10D)

Do I have the same softwarversion (v10f) Can I flash the softwarversion you introduced v(29a)?

If I flashing this rom v29a.Be sure to do it step-by-step.But I'm rooted my device with this version v10f.

My answer is yes or no...

thank you so much
[G4 General] kunal19911:
Did a dirty flash over lollipop works great :)

I have one question though now LGUP shows my model number as 815 so does that mean our device will also be compatible with some of the custom roms (based on android 7.1.1 or 7.1.2 ) available for 815?
[G4 General] simmer14:
just asking is it possible to unpack and repack this tot file with su binaray in it ? and twrp ? is it possible.. ??
[G4 General] kevin14:
Wow. I never thought Nougat is this beautiful. Thank you:D!
[G4 General] nerdo:
I second that :good:

I used the easier method to upgrade directly from Marshmallow to Nougat via LGUP as explained here:

https://xdaforums.com/g4/development/h815-nougat-stock-locked-bootloader-t3709119/page2
[G4 General] adnankamal851:
i think the link did not come in my previous post. sorry for that and hope this post accepts the link.

Official LG G4 Android 7.0 Nougat KDZ and TOT firmware download collection

http://www.androidsage.com/2017/07/...-nougat-firmware-update-download-and-install/
[G4 General] r0tati0n:
Hi all :)

Just a question, is this ROM for the H818P rootable and Xposed installable?

I rely on root (I know, this phone is quite the wrong model for root) and am therefore on Lollipop.

Is this Nougat ROM working OK?

How is the battery runtime on Nougat, compared to Lollipop?
[G4 General] adnankamal851:
I am not aware if this is rootable or not. Regarding the battery, its better than MM but not comparable to Lollipop. If you require good battery life then I'll suggest you to stick to Lollipop.
[G4 General] Pete_Mitchell:
Summarizing with this rom Android pay won't work, dual sim won't work and battery life is very depending... what's the point to update?

A good question is instead, being a beta it's very probable that the qualcom engineering mode is still present and that can be used to root the phone together with the Angela password...

Is there somebody can confirm or not the engineering mode apk in this rom?
[G4 General] tomusa123:
(1) Works fine on H818. Thanks a lot.

(2) HRom G6 is for H811 only ? or works on H818 too ?
[G4 General] vaijujose:
G6 h rom Dual sim working
[G4 General] tomusa123:
I tried.... Not working.
[G4 General] behnam59:
Thanks for solustion.

I upgraded my LG-G4 H818P to Android 7.0

the method was fast and easy for me.

Now I have:

faster camera shot

optimized and nice notification

better battery use

more stable

burning screen problem solved too

thanks Guys.
[G4 General] jokesparrow:
t installing 7.0 on h818p without rooting ??

just install the KDZ LG-H815_Official_v29A. ? using LG UP and change some text at Hex editor or without unlock bootloader.

pls help me, Im so sorry for being noob, and my english bad.
[G4 General] adnankamal851:
Search in Google "LG G4 Android 7" and look for website "www.androidsage.com". this article gives the TOT files and also the steps. The steps are very simple and easy to understand.
[G4 General] vaijujose:
Thanks bro
[G4 General] Engelm:
You don't need an unlocked bootloader.

You are rooted, great. If you have the right Firmware AS Inn the Tutorial you can flash the ZIP via flashfire as described.

Just continue the howto xD
[G4 General] ahmadkaya876:
Hi

Im flashed lg g4 h818p v20h with h815 v29a tot file img with lg up

Now i need to root it

Help me please
[G4 General] Engelm:
Well done.

You can't root mm or Nougat because you need an unlocked bootloader.

So you need to wait for steadfasterX UsU or.. downgrade to LP
[G4 General] ahmadkaya876:
thanks

how downgrade that to lollipop?
[G4 General] Wis1:
Any chance to get a 7.1 version of this Rom ported over to the 818p?
[G4 General] Engelm:
There is a very high chance :)

If they ever release 7.1 ?
[G4 General] Wis1:
Isn't this a rom from the H815? And hasn't 7.1 already been released for the H815?
[G4 General] franciscolicto:
Lg g4 h818n

It works for lg g4 h818n?
[G4 General] yukissken:
after using rooted lolipop and upgrade to nougart the root is still available ? or lost the root?
[G4 General] Engelm:
You will loose root.
[G4 General] fabriciomatrix:
Site updated

Yes, see this tutorial:

http://raspberryjuntopi.com.br/2017/12/26/update-lg-g4-h815p-h818p-para-o-android-7-nougat/

Site is updated:

http://raspberryjuntopi.com.br/

---------- Post added at 12:13 PM ---------- Previous post was at 12:10 PM ----------

This site (http://raspberryjuntopi.xp3.biz/) has updated for: http://raspberryjuntopi.com.br/2017/10/13/off-downgrade-lg-g4-do-nougat-para-o-marshmallow/
[G4 General] Haoh:
5.1 Installation

1 - Download KDz from 5.1;

2 - Put the phone in download mode and open the LG UP;

3 - Load KDz into the program and start;

4 - I hope to connect, configure and depart for the next procedure.

I cant understand this steps!
[G4 General] Nougat-Droid:
thanks
[G4 General] fabriciomatrix:
Hello guy, i change my blog, now is: http://raspberryjuntopi.com.br/2017/10/13/off-downgrade-lg-g4-do-nougat-para-o-marshmallow/ You can edit your post? Thanks
[G4 General] hochocnua:
Done. Thanks for your help
[G4 General] rajado07:
Bartrey issue!!

So i succesfully done with all the steps..my phone is

Lg h818p and now im on nougat..(using h815)

But i have a problem with batrey..its not about the batrey life but more about slow charging(it takes about 4 hour to full with screen of)..im using stock charger..any solution ?
[G4 General] rajado07:
How did you do it ?

ill try to do that on lg lolipop and its a mess..the lg backup went wrong the keyboard went wrong..i will try to do that on nougat,did you face the same problem when you do it ?
[G4 General] rajado07:
Slow Charging

hey..i already upgrade to nougat..but my charging is very slow..did you have the same problem ?how do you fix it ?
[G4 General] Sarthak2811:
Hello guys I am using LG G4 H818N (indian) and I am really frustrated with Android MM as no update here in India to Nougat and i want to upgrade to Android 7 Nougat

Any help please? ?

Can i use the steps for H818p given here to update my h818n to nougat?
[G4 General] chetan180:
Steps are same I m using on my h818n indian
[G4 General] Sarthak2811:
Thanku soo much for the reply ?

Is there any issue?

I mean every feature works perfectly fine on the h818n?

Sorry for these questions but i am really scared if any issue arises ?
[G4 General] sumit_chawla:
Can I install this rom on LG H818N Indian LG G4 dual?
[G4 General] ChaosEmpire:
Hello

I own an LG G4 H818P working with all bands in germany

It has had the issue with meomry/ so LG did a warranty change, i lost evrrythign on it

I got a fixed one back, with Android 6, instead 5.1 incl root before

Since that i have huge battery issues, 2nd new battery now killed, never last more thhan 3h

I got the hint to ask here, to find a way back to android 5, or maybe 7

But i was told, bringing it to android 7 means loosing dual sim feature and or basebands i need in germany

maybe someone can help me back on track to be satisfied again with this mobile
[G4 General] raghulive:
what about hidden-menu any work-ground solution found yet
[G4 General] Sarthak2811:
I don't think it works i tried doing it and got invalid tot error!
[G4 General] nodylex:
Hello guys. Sorry for my bad english :).

3 - Download IMG from the V10C BRASIL system or V10D Brasil (check the version of your software), after downloading and downloading the IMG to the internal memory of the device.

Mine is V10l-EUR-xx - so which one I should choose?

and this "I" is i or L - I am a confused.

Thank you.
[G4 General] Sanaullahshuaib:
I have H818p MM installed then I installed LL rooted image via DD method then upgrade to N so root lost ,,, now I want back to LL or MM but fails again and again please experts tell me I have to downgrade from N to MM or LL and I am trying h818pv20p_00_0314 kdz with different dll and lgup_8994.dll also , but failing continuously 0x2000 invalid command response or flashing fail , please answers developers.

I've also tried LL kdz but failed, waiting for your reply,,,,,,,
[G4 General] h4haideralii:
how to root this Rom? i couldn't understand OP.
[G4 General] hamed_forum:
use this link

http://raspberryjuntopi.com.br/2017/10/13/off-downgrade-lg-g4-do-nougat-para-o-marshmallow/
[G4 General] Sanaullahshuaib:
Good os Android Nougat but 7.1 when it will come???
[G4 General] shi-no_tenshi:
possible to root?

hello is it possible to root this version?
[G4 General] Aviefdezu:
what did you do to restore the signal?
[G4 General] Berandal Cinta:
succes to Root and SU, after download flash fire from Play Store, Force Closed when i opened aplikation, any solution ??:cry::cry:
[G4 General] SciHi:
I have a question in my mind. Is anybody interested to answer it?

What if i re-edit lg g6 oreo kdz. And try to flash for lg g4 h818n
[G4 General] steadfasterX:
https://xdaforums.com/t/unlock-unofficial-g4-unlock-any-lg-g4-device-with-usu.3760451/post-85046927
[G4 General] Imam mustofa:
i tried moddified , stock h815 and stock h818, stock h818 always with this eror h815 and moddified cant even progress, all dll extracted from each kdz,
[G4 General] Marc333:
I did the upgrade of my LG G4 H818P to Nougat 7 V29A. following the post here in the forum After many months using my phone normally. One day my lg got into the water, i was lucky the phone was off.

Now The phone stops at the logo LG and then turn off and on again....Now i am trying to reinstall Nougat again using LG UP. And it stops at 21% with the same error...... error 0x2000. I have already tried changing the dll 8994 file many times. Before it stopped at 11%, now at 21%. Please any help. I need my data back
[G4 General] steadfasterX:
If you "just" want to access your data you can give SALT a try. SALT can backup your userdata partition and then you can mount it afterwards to access photos etc. This will work only if you have not enabled device encryption though.

Use mAid for all this as it has SALT included and all other stuff needed. Backing up userdata would then take several hours and might or might not work in the current state of your phone.
[G4 General] Marc333:
Many thanks, i will try. I only did the encryption of the SD card.... And by the way i put the sd card in another phone....i have my pictures and videos but i can not see them nor play them. Do you have any idea how could i decrypted and see them?
[G4 General] Marc333:
Hi steadfasterX, thank you very much for your great idea, yesterday i just did the procedure with SALT, it has worked perfectly with my LG. Now looking a program in ubuntu to have access to all my data.

Or i am planning also to format and wipe my LG and then install again a new Nougat version, after that maybe could be possible with any other program just copy and paste only my userdata.img into the LG
[G4 General] steadfasterX:
In salt -> advanced menu -> mount an image -> select the userdata.img
[G4 General] Marc333:
I can not see the files, only a folder... lost+found 4.o KiB

ERROR message... Image could not be mounted to...... is this even an mountable image?

check salt logfile for further details.

F_ MOUNTIMG:.......

F_MSGE: started

ERROR: Image could not be mounted to........

Logfile:

time....... 0

time...... F_MOUNTIMG ended

time.......CR setting: Auto =
[G4 General] steadfasterX:
try to mount, then share the log from the advanced menu by clicking the upload button and copying the link addr.
[G4 General] Marc333:
Those 2 pictures are the log file from Salt Backup
[G4 General] doum:
+1 :confused:
[G4 General] hochocnua:
Do you feel Rom Nougat better than MM ? Do you want downgrade ?

this file H815 v20 for downgrade to MM

https://mega.nz/#!H8dnXDCL!hqA-yIN3dAeuqHm-H0KltL6rfTJfb0EpVcNJYkkr0GU
[G4 General] hochocnua:
https://yadi.sk/d/KIG5F82jmXcUR/LGUP_0x2000_Error_Fix

place in LGUP folder /then model folder
[G4 General] thejacko:
Nougat seems ok.

But I may need to downgrade

Thank you
[G4 General] Tomonok:
I installed it and dual sim is working flawlesly ?
[G4 General] hochocnua:
Do you try pure stock Nougat or H Rom G4 ?

https://xdaforums.com/g4/development/rom-h-rom-g4-nougat-t3660032
[G4 General] Tomonok:
No, i tried the official one.
[G4 General] gasmanmgm:
Work on H818N without any problem

thanks
[G4 General] hochocnua:
You can try HRom G6 port for more fun ! Thanks for report.
[G4 General] thejacko:
I tried to downgrade with moded kdz but it fails at 4%

And says invalid KDZ. And I tried the DLL files The phone stuck on download mode.
[G4 General] notbirth:
It ok
[G4 General] kim12355:
If i downgrade, then can i flash original h818p firmware?

---------- Post added at 07:40 AM ---------- Previous post was at 07:19 AM ----------

H818p can too?

I flash nougat then downgrade mm and flash like instruction h815?

---------- Post added at 07:40 AM ---------- Previous post was at 07:40 AM ----------

H818p can too?

I flash nougat then downgrade mm and flash like instruction h815?
[G4 General] esco_448:
Hi,

Can you please tell me how to flash Hrom g6 port?

I tried the method in first post but flashfire didn't flash it.

Thanks.
[G4 General] Engelm:
I don't think that it is possible.

In the thread it says that you need an unlocked bootloader.

Maybe because of some kernel changes or whatever.
[G4 General] Folloxme:
Can i install nougat with this method on my H815P?
[G4 General] Adooda:
can I do it on my H815L BL LOCKED?
[G4 General] thejacko:
the problem solved by flashing stock un modified (H81520p_00_0314.kdz) with lgup
[G4 General] phuonglev:
Can I change screen resolution after upgraded to 7.0 as H815
[G4 General] giangnamytb:
Can you upload your modified .kdz file?
[G4 General] esco_448:
I will upload and in 1-2 hour time.
[G4 General] nerdo:
Thanks to OP for his awesomeness and making this possible!

Yes please, that would be easier to flash in one step :)

To all who successfully managed to upgrade to Android 7.0 Nougat following this method ......

How is your G4 H818P/N in terms of battery life (SOT), smoothness and functionality?

Any issues so far?
[G4 General] esco_448:
Modified KDZ link to downgrade from nougat to Marshmallow

https://mega.nz/#!BKRnDLIZ!K46qoXNhWgjGJHB7Fvw9ZRyv8qglnXJDd9MhuNdb-WA

Also please use this dll with LGUP.

https://mega.nz/#!lShUlbgK!ZjNfIbPSv3n07SxDCcKic7LwPoiJ1ZDThw7HQ7ZZkKU
[G4 General] phuonglev:
No prob so far. I reduced resolution to full hd by adb so my g4 now is very smooth and cool with SOT >5h.
[G4 General] nerdo:
Cheers man....... that's just wicked ....... can't wait till weekend to upgrade :p

@hochocnua

If I have a G4 H818P running rooted Android 5.0 Lollipop, I can just go ahead with installing Nougat following your steps?

This Brazil firmware is not a must!?
[G4 General] Raiyan862:
Umm I think if we use a rooted boot.img and system.img from h815. For example if someone backups the boot of any rooted h815 then that boot is already rooted with super su and then just a system with super su files injected. And replace the original system and boot from the zip by those and afterwards flashing them in android 5.1 rooted. Is it possible?
[G4 General] xenius9:
No. Need LG digital signature for boot.img. In custom kernel no signature. Loader don't boot custom kernel.

Отправлено с моего LG-H818 через Tapatalk
[G4 General] hochocnua:
if you are root 5.1 , go to Installing Nougat.
[G4 General] vbnm2003:
Where did you change resolution to 1080x1920?
[G4 General] ardian1899:
I'm interested to know it too.

And is it possible to do it on LP/MM?
[G4 General] the_naxhoo:
using ADB:

adb shell wm size 1080x1920
adb shell wm density 390
adb reboot
[G4 General] ardian1899:
Thank you!

Is everything working fine? is root needed?

And how to set it back in case not really working?
[G4 General] Engelm:
It should work without root,

you can reset it with

adb shell wm size reset
adb shell wm density reset
adb reboot
[G4 General] ardian1899:
Another question, did you do it on Nougat?
[G4 General] Engelm:
On Marshmallow
[G4 General] ardian1899:
Ah ok, thank you.

I did it on lollipop and it's a mess :crying:
[G4 General] xenius9:
FC android.phone on MM

Отправлено с моего LG-H818 через Tapatalk
[G4 General] Engelm:
There are several topics about this Problem.

Google it.

Some suggest to Uwe an alternative Launcher because LG s does make some problems with other dpis.

I haven't tested using other launchers but you could try.
[G4 General] ali nz:
hi...there is no way to update lg g4 h818p from MM to N without root?
[G4 General] xenius9:
No way.

Отправлено с моего LG-H818 через Tapatalk
[G4 General] Sam_Serious:
Can I directly flash the H815_Official_v29A from a 5.1 rooted h818p (not H815v10c-EU)? I'm on v10l rooted device. Thanks.
[G4 General] hochocnua:
YES, you can.
[G4 General] Sam_Serious:
Awesome man. One more thing, I wanna make sure that when downgrading to 6.0, we need to flash H815 V20o Modded.kdz first, then ADB the modem_h818p_20g.img to finish, right? Thanks a bunch :fingers-crossed::fingers-crossed:
[G4 General] hochocnua:
No, you downgrade with MM H818p official with link previous page.
[G4 General] Wis1:
Just went through the whole process, works perfectly, also with both SIMs (Android since Nougat supports it on a OS level).
[G4 General] UltimateDream:
i have h818p 20h i will do a downgrade to h818p 10D so ..

in step 13 do i need to change H81510c-EU.img to h818p 10D or keep it?

and If im back to MM the signal and mobile network 4G 3g ..etc will work or what ??
[G4 General] vutuantu1990:
use this KDZ to downgrade to 6.0 ,and then KDZ official (non-modified) 5.1 of H818p and root ????

i want to downgrade to 5.1 , can i use this method ??????
[G4 General] esco_448:
yes you can do this.
[G4 General] hochocnua:
Unzip file H818v10d or v10c

you get file system.rooted.H81510c-EU.img

Do not try another file.
[G4 General] UltimateDream:
thanks

but If i upgrade to nougat and i want to go back to MM .. the signal and mobile network 4G 3g ..etc will work or what ?
[G4 General] Eduard36:
It's kind of a stupid question....will I lose my waranty if I upgrade with this method?
[G4 General] Engelm:
Hey there,

I want to add that I got another 100 GB over two years for free (Google Drive).

After flashing this v29A to my H818P device.

Does anyone know why this works?

... I tried similar things in the past by flashing roms to get more space because of promotions but it did not work.
[G4 General] otaviohpf:
Hi, do you know where I can find the modem for 818p? thank you
[G4 General] xenius9:
You can extract it from stock firmware(from stock .kdz file).

Отправлено с моего LG-H818 через Tapatalk
[G4 General] vvnthuanan:
Can do with G4 VS986 5.1 ?
[G4 General] kim12355:
I cant find bluetooth speaker, but another phone it's ok