yashsingh1/xdaforums huggingface dataset:
[G4 Android Development] Rmegaxx:
LG G4 Bricked!?

I installed this rom the correct way through TWRP and having an unlocked bootloader and then the rom worked well, but then i thought i still had the TWRP as a recovery so i tried to enter the recovery mode by pressing power button+lower volume button. afterwards i clicked twice yes. so the phone rebooted and the rom didn't work anymore. So tried to find a solution by searching XDA forums and the internet. Since my previous version was MM i found LGUP which could restore the phone to its previous ROM. however i am now having issues with LG UP. i tried several methods:

the 1st one was: from https://xdaforums.com/g4/help/lgup-install-kdz-mm-lp-t3249803 with the H81520D_00_0115.kdz file and the DLL files which came with the software itself. This always led me to 25% after which LG UP would crash and give a "error code = 0x2000 invalid command response at system". then i tried a different DLL from: https://xdaforums.com/g4/help/lg-g4-lastest-version-lgup-dll-file-t3586220 #6 which led me to have the error at 11%.

the 2nd one was: from https://xdaforums.com/g4/general/firmware-update-lg-g4-h815-t3673777
[G4 Android Development] kessaras:
lg up my ass.

Now that u r on N bootloader pull out the battery, wait 1 or 2 sec, put battery back in , hold vol down and plug in pc usb.

If you do it correct you will enter bootloader.

fastboot flash twrp and you r fine.

Next time read the OP. i didnt write it for fun.

This is not my rom, this is not a rom, this is a Full OS. It flashes stock recovery.

If you want something stock that will also let you select what to flash there is freedom rom.

Enjoy ;) when you fix it , tell me. ;)
[G4 Android Development] Rmegaxx:
LG G4 Bricked!?

I installed this rom the correct way through TWRP and having an unlocked bootloader and then the rom worked well, but then i thought i still had the TWRP as a recovery so i tried to enter the recovery mode by pressing power button+lower volume button. afterwards i clicked twice yes. so the phone rebooted and the rom didn't work anymore. So tried to find a solution by searching XDA forums and the internet. Since my previous version was MM i found LGUP which could restore the phone to its previous ROM. however i am now having issues with LG UP. i tried several methods:

the 1st one was: from https://xdaforums.com/g4/help/lgup-install-kdz-mm-lp-t3249803 with the H81520D_00_0115.kdz file and the DLL files which came with the software itself. This always led me to 25% after which LG UP would crash and give a "error code = 0x2000 invalid command response at system". then i tried a different DLL from: https://xdaforums.com/g4/help/lg-g4-lastest-version-lgup-dll-file-t3586220 #6 which led me to have the error at 11%.

the 2nd one was: from https://xdaforums.com/g4/general/firmware-update-lg-g4-h815-t3673777 #6-#11 so tried this method with these DLL files and by reinstalling LG UP and the driver, also by using the H81520p_00_0314.kdz file. but now i have the issue that LGUP gets stuck at 4% "USB connection established" and will automatically close the program and windows will show me that "LGUP has stopped working".

the 3rd one was: using LG bridge and hoping it will reset the phone. but nothing it just says that the phone has no software issues and that i have the latest software which is H81529a.

I am now stuck and don't know what to do, and was hoping you guys could help me? I am using a PC with WIN 10 and i can boot into Fastboot mode and Download mode
[G4 Android Development] Rmegaxx:
i tried this i am able to flash the TWRP.img but i am not able to boot into recovery both through CMD or manually. it just always goes back to download mode.
[G4 Android Development] kessaras:
man , you flashed it. do that hardware combo key now and enter it, and click this thanks button. i just fixed you in 1 minute.
[G4 Android Development] Rmegaxx:
so i did the hardware combo key volume down and powerbutton after i flashed TWRP but instead of opening TWRP it goes to Download mode.

you can see here:

https://www.dropbox.com/s/zw8r35i56lkeyqi/20171112_202530.mp4?dl=0
[G4 Android Development] dropbear2:
Look here

https://twrp.me/devices/lgg4.html

Power down and pull out the battery. Do not forget to remove any USB cable.

Press power down and hold it down. Put battery back while keeping vol down pressed. Press power button and keep now both buttons pressed. Directly you see the LG logo the first time just release only the power button for 1 second ( do not release vol down ) and then press power again and keep both pressed until you see the factory reset screen. Proceed like you would to the factory reset (as long as TWRP is installed it will not reset but just open TWRP instead).

thanks to [MENTION=5545101]steadfasterX[/MENTION]
[G4 Android Development] kessaras:
Lol. You started flashing kdz... That's why.

You should have asked earlier.

Now you either have to find correct dll for kdz to work , either use lglaf.

Last option is something new [MENTION=5545101]steadfasterX[/MENTION] made.

He will guide you through and fix you :)
[G4 Android Development] Rmegaxx:
did i mess something up? I am trying the DLL method but nothing works so far i don't understand why? should i pb [MENTION=5545101]steadfasterX[/MENTION] because i couldnt find about lglf on his page

---------- Post added at 08:11 PM ---------- Previous post was at 08:09 PM ----------

thanks for the Help, but i already tried this and instead of getting into TWRP i go back to download mode.
[G4 Android Development] dropbear2:
Read here:

https://xdaforums.com/g4/development/h815-modem-dump-nougat-beta-v29a-t3659186

Try to flash from fastboot

Read here:

https://xdaforums.com/showpost.php?p=73468000&postcount=34

Then flash TWRP.

Back to MM flash full rom from here:

https://xdaforums.com/g4/development/stock-h815-20g-images-kdz-flashable-t3450503
[G4 Android Development] thewild:
Do it this way, then fastboot flash recovery <twrm.img>, then adb reboot recovery.

That worked for me.
[G4 Android Development] bilto50:
hello, i succed to put the nougat stock,im unlock bootloader,i have twrp...its cool but i would like to know how to root with this version!!

thanks for your work!!

ps :sorry for my english..:silly:
[G4 Android Development] thewild:
Flash Magisk in TWRP.
[G4 Android Development] bilto50:
thanks thewild

do you have the links to be sure not to be wrong in the instalation?

thanks a lot

friendly
[G4 Android Development] thewild:
There's only one thread, you can't be wrong.

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[G4 Android Development] bilto50:
thanks thewild!!!:good::good:
[G4 Android Development] casabato:
And where can I find nougat v29A bootloader and modem?

Is it the same if I flash this?
[G4 Android Development] tulen_kobi:
You shuls be able to check USB debugging when the phone is not connected to PC.

Anyway that you can do on Nougat now is that you can boot to the fastboot directly. Just take the battery of and hold volume down when connecting to PC. Than you can boot to fastboot and flash recovery from there.

Nougat modem and bootloader are included so you do not need to flash it before.
[G4 Android Development] thewild:
One thing I really miss in this ROM is the Do Not Disturb timer.

In LOS (and in AOSP Nougat AFAICT), when I used the Do Not Disturb QuickSettings Tile, I would get a notification asking for how long I wanted this on (either "until I turn it off", or a duration selector). In this ROM, the tile activates the DnD mode but without asking any question, so I have to manually disable it afterwards.

Is there some way to have the tile behave in the AOSP way ?

Thanks
[G4 Android Development] troullis2004:
No. It's wrong version again. Check out the first post of kessaras 29a roms.
[G4 Android Development] casabato:
I found them and I solved the issue! Thanks
[G4 Android Development] troullis2004:
I'm glad I helped.
[G4 Android Development] DosenHatti:
Sick of waiting I made the step into Nougat. And guess what experience I made.

It's really sweet and smooth.[emoji515]

Thx for realising the zip, kessaras[emoji106]

And of course keriox for charing.

Gesendet von meinem LG-H815 mit Tapatalk
[G4 Android Development] Furma:
was on stock marshmallow

wiped everything in TWRP as per instructions (+ made a backup of MM), flashed this, flashed Magisk (from https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445 ), rebooted, set everything up and works like a charm (including root)

thank you very much

everything is also much nicer looking as well
[G4 Android Development] terrorizer84:
Have someone pure v.29a kdz file tu flash by lg up?

Wysłane z mojego LG-H815 przy użyciu Tapatalka
[G4 Android Development] raptorddd:
has LG released KDZ?? no.? then answer is no.
[G4 Android Development] Furma:
I have rooted the device but every time I uninstall google apps with link2sd (apps like google games/newsstand/google+/LG email/LG calendar/LG internet) those apps are reinstalled on next boot

how to permanently uninstall some of these gapps and LG apps ? and is xposed framework supported ?

thank you
[G4 Android Development] kessaras:
Why does it have to be link2sd ? are you married with the app ?! O_o

use a more reliable app. link2sd doesnt work here.

yes

1. my android tools / pro or not pro

2. sdmaid

3. root uninstaller

4. any market app that could uninstall apps successfully, it doesnt matter which. it just needs to work.

5. a root file explorer app, navigate to /system/app or /system/priv-app and delete the folder of the app you want to uninstall.

How to apply icons ? its in the settings..... launcher settings in lg settings....
[G4 Android Development] Furma:
which app do you suggest to use for uninstalling of system apps and is it possible to use custom icons (click ui) ? click ui says LG launcher is supported but does not give me any option to apply the icons
[G4 Android Development] Furma:
I dont have launcher settings nor can I find LG settings anywhere

I managed to uninstall system apps using root uninstaller, tnx
[G4 Android Development] kessaras:
you cant find LG settings ? Really now ?

Google it, youtube it, read the lg g4 manual .............. its the settings app....... its only one app called settings in all roms........... !

I don't know how to explain it in any other way....

https://www.google.gr/search?q=LG+s...UICigB&biw=1536&bih=770#imgrc=K3ClyQzI-AF7cM:

in the display settings in the themes. there u will find the installed icon packages
[G4 Android Development] Themongoose:
Hi Guys

First of all big thx @ kessaras

I'm on a LG H815EU i did flash this rom everything run smooth

But "yes there's a but" I experiment a huge battery drain which is wierd has i've done the same setting that i had on MM

If any of you have an idea I will look to it and try

Thx
[G4 Android Development] Furma:
you cant change icons there, only whole theme

https://www.dropbox.com/s/2059q7wjlws9qe1/Screenshot_2017-11-15-13-00-26.png?dl=0

https://www.dropbox.com/s/mo9giwcug5fhkio/Screenshot_2017-11-15-13-00-31.png?dl=0

but keep calling me old..
[G4 Android Development] se1988:
lmgtfy.com

This will bring more zing to your sarcasm ?
[G4 Android Development] tfotakis:
Stuck with Fastboot and Download Mode

First of all, thank you [MENTION=5461026]kessaras[/MENTION]!

I have been using this rom since the first days of this post and it really is great. However, flashing it with TWRP 3.1.1 lead to overwriting the recovery with the official one. After trying to install back again the TWRP via fastboot, as this rom is not rooted by default, I was getting the same error every time and on every machine and operating system I tried , including both Window 10 and Arch Linux, and with all the TWRP versions that i used.

The used command was:

fastboot boot twrp.img

Which gave me this output:

downloading 'boot.img'...

OKAY [ 0.758s]

booting...

FAILED (remote: unknown command)

finished. total time: 0.776s

I also tried:

fastboot flash recovery twrp.img

Which gave me a positive output, but it did not boot into TWRP when trying afterwards.

After a lot of searching I did not figure out what was going wrong with the fastboot of my device, so I though that it should have been an issue of this rom's bootloader and/or recovery.

So, yesterday, I took the VERY WRONG decision to downgrade my device to MM through an official .kdz file via LGUP. Unfortunately, LGUP started flashing my device, until it reached about 24% I think when it stopped flashing giving me the error below:

Error: Error Code = 0x2000,

Invalid command response

As a result all partitions were erased, with the MM bootloader and recovery getting correctly (?) installed.

From then on my device is stuck with the ability to boot to Download Mode and to Fastboot, with the latter still giving me the same errors as above. LGUP reads that the firmware version is H81529a and when trying to install any compatible .kdz file it outputs the same error. As I read after some research, there is a problem with downgrading to older versions - LGUP does not let you do so.

I also tried to modify the hex code of the F500c .kdz file so as to make it compatible with my device (H815) with no success, as well as, LG Bridge's "Update error recovery" again with no success .

So, now, I am asking for any other ideas, thoughts or suggestions as it is my primary device.

Thank you all in advance!
[G4 Android Development] kessaras:
[MENTION=5545101]steadfasterX[/MENTION] has the solution. I could also recommend one or two ways to fix it but I prefer it if you refer to the expert since he works so hard for these stuff
[G4 Android Development] steadfasterX:
Download :

http://downloads.codefi.re/autoprime/LG/LG_G4/LGFLASH_LG_G4_CODEFIRE.dll

Rename it to the correct MSM dll name and replace as usual.

Try again to flash a kdz

SALT is not yet ready. ;) feel free to help ;)
[G4 Android Development] tfotakis:
[MENTION=5461026]kessaras[/MENTION] and [MENTION=5545101]steadfasterX[/MENTION] thank you both for your replies! I really appreciate it.

Unfortunately, after using your .dll I still get the same error. In the meanwhile, I did also try your LGUP NG on FWUL but i get all the errors on your FAQ even after updating the lglaf.

Any other thoughts? :(

Thanks again in advance!
[G4 Android Development] tulen_kobi:
Use LG up dll extracted from f500l variant of this device.

Here is the link: https://www.mediafire.com/file/7ry19u299ynwer5/LGUP_8994.dll

Flash the v20p kdz as any earlier kdz will fail to flash from my experience. This is exactly the same situation as I got myself in before. This worked for me
[G4 Android Development] tfotakis:
You just SAVED me! Thank you so much! Everything worked like a charm!

Thank you all for your help! You are the best!

:highfive:
[G4 Android Development] kessaras:
nice. soon stead's latest work will be ready too, so there wont be any problem like that again when you will all make any mistake.

But please everyone, before you act, ask.

There are also ways to recover, fix, change , or whatever you wanna do without using kdz.

At least until kdz is easy enough for user usage (stead new tool will help)
[G4 Android Development] se1988:
U promise no sarcasm? xD
[G4 Android Development] KingFC:
I have Nougat already installed and i love it :D
[G4 Android Development] steadfasterX:
[MENTION=5461026]kessaras[/MENTION]:

I have made a mirror due to the fact that AFH is sometimes incredible slow/not responding. You may want to add it to the OP as a MIRROR:

http://droid.binbash.it:8008/stock/LG/h815/

Cheers

sfX
[G4 Android Development] mughal23:
Are we really going to get v30?
[G4 Android Development] Ciccius-IT:
The file on steadfasterX mirror is not valid and TWRP failed to flash. The file dimension is different from the one of kessaras and it lacks inside the "laf.img" file and the content of META-INF folder.
[G4 Android Development] kessaras:
Which file ?

I hope you mean the 2gb the big one.

It's missing the laf file on purpose , to be compatible with his new SALT.

It's missing meta ? I'm checking it now , brb.

EDIT:

ye , [MENTION=5545101]steadfasterX[/MENTION] , updater-script is missing
[G4 Android Development] steadfasterX:
Omg.. Thx. Forgot the -r switch....

Will be fixed asap and thx for reporting!

EDIT: FIXED. :angel:
[G4 Android Development] ceemamhere:
Hi.. which version LGUP and dll did you use and kdz? im in the exact same issue as you were..

---------- Post added at 12:44 PM ---------- Previous post was at 12:41 PM ----------

Which version LGUP & DLL did you use to flash your kdz.. im also stuck at 11% on downgrade
[G4 Android Development] tulen_kobi:
0.0.4.3 from the latest KDZ.

Here is the link. I feel like I have explained this several times already. Did you try to search for the LG UP library using Google over this forum? I am sure that you would find correct answer.
[G4 Android Development] saxito:
Hi everyone! Is there any update? The post say " last update 20-11-2017" 🙂 Thanks!
[G4 Android Development] tmihai20:
There will be an update when LG will release the kdz for the International G4 (H815), if they will ever release it.
[G4 Android Development] kessaras:
yeah ofc :))))

me i love updates. no problem by my side.

if someone can convience LG to update us, ill gladly make new roms. (Freedom Rom) . I wont make a flashable zip to do what kdz does, if we get a kdz.

And LG isnt gonna update us. Aren't you tired thinking about that since so many months ?

Instead of waiting for the impossible, don't you have any friends developers to lend a hand over here ?

I'm planning to start Oreo but without sources and using google sources its like 10% success rate for one person alone.

Even g3 has so many people..... those damn hardware fails of g4 drove the developers away........
[G4 Android Development] jholman96:
Has anyone gotten this to work with the vs986 model?
[G4 Android Development] raptorddd:
no it has bootloader locked it cant.
[G4 Android Development] demill66:
Newbie (kinda). Can anyone provide directions to unlock the bootloader for the LG g4 H815 variant and steps to upgrade to Nougat? This thread is a bit to complicated for me.
[G4 Android Development] kakawak:
hi guys,

i recently purchased a lg g4 818p from fleabay and was wondering the proper procedure for updating to nougat without causing any problems. if the process of updating is easier than a huawei p9 then i should be able to do it easily as that process was a nightmare!

any help or links when i receive the phone will be grateful. also, will this void my warranty and is there a way to reverse back to the original rom should a problem occur?

cheers

cammy
[G4 Android Development] raptorddd:
someone pointed to this link here

https://xdaforums.com/showpost.php?p=74684916&postcount=427
[G4 Android Development] mughal23:
Why are we still here?

Just to suffer ?
[G4 Android Development] redlaurentiu:
i installed this ,but i have one problem ,if i put a pattern to unlock my device first i have to swipe then i have to use pattern to unlock my device ,how do i remove swipe ..
[G4 Android Development] BrutalUK:
Quick question regarding this rom does it support Amazon Alexa? I've tried a few custom roms and so far it won't work on any of them. Had to go back to stock MM from Lineage OS.
[G4 Android Development] Ciccius-IT:
Unfortunately on Nougat it works like this [emoji852]️

No more knock code directly to unlock.

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Android Development] rocky184:
I have this Rom and the Alexa app works fine - hth.
[G4 Android Development] BrutalUK:
Many thanks for confirming that!
[G4 Android Development] EVOO2:
will this work on h812 (canadian)?
[G4 Android Development] 33scream33:
Here is the answear. https://xdaforums.com/g4/development/h815-nougat-stock-t3659860
[G4 Android Development] harysviewty:
It works
[G4 Android Development] BrutalUK:
Had this running now for 3 days without any issues.
[G4 Android Development] EVOO2:
Awesome, does it cause any issues on h812 afayk?
[G4 Android Development] shahid001:
Can i flash it on lg g4 f500l using lgup?
[G4 Android Development] jurastefo:
Do you have some problem with paring with bluetooth device.?
[G4 Android Development] thewild:
No problem with bluetooth.

I don't like the fact that turning on bluetooth does not autoconnect to nearby devices, but's that's a lack of feature and not a bug.
[G4 Android Development] raptorddd:
no theres official KDZ for f500 korean search for thread..
[G4 Android Development] kessaras:
SALT by [MENTION=5545101]steadfasterX[/MENTION]. Soon.
[G4 Android Development] jurastefo:
Is some link with 60fps? G4 stock camera flashable zip
[G4 Android Development] Ciccius-IT:
No problems for me too.

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Android Development] se1988:
If it's already paired it does (but only on stock kernel)
[G4 Android Development] thewild:
No, it does not. I'm on stock Nougat (as the thread implies), and I can tell you it does not.

I am paired with my car stereo (of course).

If I turn on bluetooth AFTER the car stereo has been turned on, it does not connect.

If I turn on bluetooth and then I turn on the car stereo, it does connect.

My conclusion : my car stereo does initiate the bluetooth connection when turning on, my phone does not.

On LOS I did not have this problem, the phone did initiate the connection upon bluetooth activation.
[G4 Android Development] ~SUDHIR~:
Which kernal is better to use with this ROM
[G4 Android Development] Oxious119:
Working great so far. Thanks for that.

The only issue I've encountered so far, is that the Captive Portal Login service does not work. It automatically starts when you connect to a public Wi-Fi and need to agree to the terms or login. It always crashes. So I have to use the browser. The browser is only a workaround if you know the hotspots main address, though.
[G4 Android Development] Alextrophysics:
Canadian H812

What about the Canadian varient ; H812, will it work? if not, can anyone lead me to a link from here or something for it?
[G4 Android Development] Alextrophysics:
how to install

Installation procedure:

This is a Full OS Upgrade for all of us coming from MM.

>> Clean Flash << when coming from MM or from Lineage|AOSP based roms !

- Reboot to TWRP

- Advance Wipe -> /data , dalvik-cache, /cache

- Install Nougat

- Reboot.

ok....good... but HOW do I install on my H812? I saw some comments that it works for h812, but since it has a locked bootloader, I have no idea how to update with this....
[G4 Android Development] guty020:
If you have locked bootloader, you can't install.

The rom it's only for open bootloader, you only install to twrp recovery.

Sorry for my bad english!!

Enviado desde mi MI 5s mediante Tapatalk
[G4 Android Development] db4711:
Maybe you are right here?

The procedure worked for my h815 sea.

https://xdaforums.com/showthread.php?t=3709119
[G4 Android Development] Alextrophysics:
I tried it to no avail. I don't understand there's a few people here saying it works with the h812, but none of them explained how they do it here in the comment. So, yeah, I tried this way, but when I tried to upgrade I had an invalid TOT error. Modified via HexEditor like some said in the comments, no more TOT error, but I ended up with a 0x2000 error and I'm blocked there.... I don't know what can cause the second error...
[G4 Android Development] db4711:
I think you have to replace the lgup driver LHUP_8994.dll

Use: https://yadi.sk/d/KIG5F82jmXcUR/LGUP_0x2000_Error_Fix

You can find it at: C:\Program Files (x86)\LG Electronics\LGUP\model\8994

Best regards
[G4 Android Development] se1988:
Also, some USB3 ports are causing issues. If that's the case, try USB2.
[G4 Android Development] HANDSY:
Hi all, just flashed this ROM as per the instructions, no issues whatsoever with day to day use. However, I am unable to connect my H815 to my laptop. I've uninstalled and reinstalled the drivers and tried different cables but to no success. Anyone else had this problem?