yashsingh1/xdaforums huggingface dataset:
[G4 Android Development] floast:
Thanks

Yes,i am able to start your rom normaly and recovery but i you made a mistake like me and came from lollipop then follow the instruductions which are faq21a# at steadfaster,s UsU unlock
[G4 Android Development] whitewolf1608:
Hello, my respect, that is, you currently have Lollipop from Stedadfaster? Write the versions which it is> insert the link. Since I have gained a lot of experience with this smartphone, I will help you and me - despite the fact that I am not getting up neither by the Rom of Six or Seventh. I warmly greet you. I am asking you for your answer with details.

Greeting Slavic whitewolf1608

---------- Post added at 08:16 AM ---------- Previous post was at 08:07 AM ----------

Hello, Dear berkantz, my respect. I am asking you with a very kind request for your technical support. Which recovery TWRP should I download for my lg-g4 h815? Primary Americans or Primary Europe> https://twrp.me/lg/lgg4.html

I send you Slavic greetings :) whitewolf1608

---------- Post added at 08:19 AM ---------- Previous post was at 08:16 AM ----------

I send you Slavic greetings :) whitewolf1608
[G4 Android Development] berkantkz:
It doesn't matter. It's just the server where you'll download from. I'd prefer Europe.
[G4 Android Development] whitewolf1608:
Welcome to good Slavic energy I greet you :) Thank you very much for your technical support :) I am asking you with a very polite request for information whether at the moment - if I do not have access to my laptop - I currently have a laptop, can I do it everything according to your written instruction - including removing the battery - taking into account the recovery twrp installation from micro sd card - by this recovery - which is currently in LG g4 h815. I currently have the recovery version TWRP 3.1.1-1 - downloaded by the TWRP official application. I understand that through Windows cmd you can enter fastboot, but I ask you for information if I have completely cut off access to run fastboot mode in my lg g4 h815 - since my lg loads me a recovery twrp with full menu available? I am also properly rebooting to the bootloder.
[G4 Android Development] whitewolf1608:
Hello Dear berkantz :) I am asking you with a very courteous request for your technical support. I share two videos on YouTube. I do everything as you described in the instructions to me. After removing and inserting the battery, I do Wipe. Then flash the recovery twrp to the recovery partition. Then flash the required base that is needed for Stock Rom Nugat uruvhomił - that's the Rom> https://xdaforums.com/g4/development/rom-h-rom-g5-port-t3614857 then flash - uje this Rom> https://xdaforums.com/g4/development/rom-h-rom-g4-nougat-t3660032. Then flash botloder for Nugat - I do not know if it's right, because the Nugata bootloder already has this smartphone. All details in this short video> Flash TWRP lg g4-h815: https://youtu.be/m-w4bQhiORM. In the second video, it shows in detail how the reboot works for the system - of course if the system properly flashed, the reboot option would make the system reboot the system nicely. It also shows the restart for recovery and the bootloder. All details in this video> Reboot: https://youtu.be/w-ujy5ajMxo. I am asking you with a very kind request for your technical support. After watching the video, please tell me what I'm doing wrong that none of the rooms wants to start - additionally, a yellow triangle with a bootloder warning appears in the bootloder flash from Nugat. This smartphone is bought in the commission - at the time of purchase, the smartphone had a 13-month warranty. Razmi hung up - it's the guys in the office who got me a firmware from the box in him. Write what you think about all this? If you have any idea, write. Ultimately, I will kill this smartphone in a friendly website so that it will not start up at all and I will send it to LG to Warsaw. You see that in the current situation in which I found myself, we will probably kill this LG. I thank you from the depth of the field of my Slavic heart for your support so far and I am asking you to continue my support in this topic - because the author of the topic simply oozes others. Write me how to write because LG to let me on the site released Android Smartphone other than MarshMallow - because 6.0 is a total cough. The stupidest thing is that the websites are based on the assumption that despite the malfunctioning, upload the latest available firmware. The Asian market is so much better that They got the official Nugat and do not have to worry like Europeans. Ehh, this LG company policy hopefully it will change in the end. I warmly greet you.
[G4 Android Development] berkantkz:
Have you found any solution, mate?
[G4 Android Development] whitewolf1608:
Yesterday I received a phone call from the courier. From the initial information I have mentioned the motherboard - which has a 24 month warranty. I am surprised only by the situation that the number imei is the one - which was earlier. Is it possible to block the bootloder on the original recovery to pack a pack of super SU? I currently do not have access to pc.
[G4 Android Development] Pantherx12:
Did the person who had the network locked issue at the start of this thread ever get it resolved? Up to page 30 so far and havn't seen any update regarding that.

( having same issue)
[G4 Android Development] luizao82:
Hello,

I love this Rom, but battery is not the best I've tested. I want to test Titan kernel in this Rom to try to improve it, but I also want to have the stock kernel downloaded to return to "standard" config. I cannot find it, can anyone help me?

Thanks!
[G4 Android Development] krutik66:
Reflash rom dirty and you have back stock kernel

Odesláno z mého LG-H815 pomocí Tapatalk
[G4 Android Development] raptorddd:
go to twrp and do a back up of boot only. if you want to be back to stock built in kernel in rom just restore it in twrp boot.
[G4 Android Development] kenfalco_14:
Hi guys, I would ask if you had experienced a problem with camera. It crashes always, only after a restore works fo a very few time and after stops again. I think that is an hardware problem...

Could you help me please.

Thank you and Cheers

K
[G4 Android Development] kenfalco_14:
Hi guys, I have a big problem. I've forgotten the unlock screen sequence on my lg g 4 . I can't give any permission, the phone is already rooted. I restored it from a backup but I can't unlock the screen because forgotten sequence to do it. Please help me!!!

Thank You.
[G4 Android Development] rocky184:
View attachment 4528781

Flash this file in recovery..it removes all locks.
[G4 Android Development] kenfalco_14:
I can't go in recovery mode...With locked phone I can't tap the check mark on the rsa box. The usb port works only like recharger port :((
[G4 Android Development] rocky184:
If you boot into twrp you should be able to copy the file across and then flash it.
[G4 Android Development] steadfasterX:
Boot TWRP directly with the key combo.

http://twrp.me --> devices --> choose your model --> read
[G4 Android Development] kenfalco_14:
Key combo doesn't work. I restored an old backup and I have no information about recocery partition.
[G4 Android Development] kenfalco_14:
I made an hard reset. Phone started with twrp. Thank you

---------- Post added at 06:00 PM ---------- Previous post was at 05:40 PM ----------

What is the key combo? I forgot to clean the dalvik cache and the unlock sequence remained also if I made a fresh installation of nougat...
[G4 Android Development] whitewolf1608:
Does anyone know how to run the GSM / LTE module on this Rom?

https://photos.app.goo.gl/DzCheL572QwqFyx3A

https://photos.app.goo.gl/ZYPYT9y33q9Dzb9t8

https://photos.app.goo.gl/WpJLGH5gKviyhpDU7
[G4 Android Development] Krappa420:
Will this work for h811?
[G4 Android Development] ThePiGuy:
No. H815 ROMs do not work on H811. Also this may contain the v29a modem and bootloader stack (not checked but it's possible) which would actually brick your phone
[G4 Android Development] raptorddd:
no use the one from h811 section called despacito rom
[G4 Android Development] loskito:
buenas tengo un g4 815p lo actualize a 7.0 nougat y me estaba presentando unos problemas y decidi volver havcer la actualizacion pero se me olvido activar el bloqueo OEM y se me quedo em modo descarga y no he sido capaz de revivirlo,ya le descargado varias ROMS pero ninguna completa el proceso,en tds sales error 2000 alguien podria ayudarme con este problema...necesito revivirlo xq es ,uy buen movil y me costo un ojo de la cara,gracias...mi correo es loskito088@gmail.com les agradezco me hagan llegar td la informacion x medioo de mi correo...bendiciones para tds
[G4 Android Development] alberteske:
Strongly recommended

I have tried a few customized ROMs but they are too basic.

This one is really nice and optimized.

No bugs for the moment :) and good battery life
[G4 Android Development] markus123456:
Hi guys!

First great Rom runs perfekt!

But i have a problem. when I use the search in the settings (magnifying glass), the settings are stopped and closed. I have 2 times clean installed, always the same.

Does somebody has any idea?

greetings

Markus from Germany
[G4 Android Development] alberteske:
I have the same problem that you mentioned :( and also in Camera with videoclip but no idea hove to solve it
[G4 Android Development] miha7up:
Hi. After installing the firmware, my headset microphone doesn't work. Tried with different headphones. What could be the problem?

H815 EUR

upd:It helped to reinstall the archive with the update
[G4 Android Development] Spaceboy60:
If I want to install twrp AGAIN (presuming ias I done a factory reset from within the ROM TWRP will be gone?) do I just do it the normal way?i.e:

Download and flashTWRP

Pull out battery and boot into TWRP

Reboot back into TWRP possibly?? .

I can't do anything else.
[G4 Android Development] Astrako:
Yes but install before lastest TWRP

https://eu.dl.twrp.me/g4/twrp-3.1.1-1-g4.img
[G4 Android Development] darkstewie92:
nope, but probably I wanst on the lastest version of TWRP, so maybe that was the problem. I can enter in fastboot mode for bootloader unlock, but it seems that i cant flash anything from there cause it says that my device is locked.

edit:i checked with "fastboot getvar unlocked" apparently my bootloader is blocked.
[G4 Android Development] Astrako:
This is one of the most strangest things that I have seen.... the bootloader has been relocked just for flashing a rom? Wow!

Try to unlock again. You should have stored lg keys in some place. And then try again download mode.
[G4 Android Development] akorenyok:
I have [ROM] [H815] H-ROM G5 PORT [Full UX5 PORT - MM 20p - Stock Kernel - Magisch

Can i blink this ROM

:смущенный:
[G4 Android Development] Litderose:
Second try :

VoLTE disabled. Nothing change.

No acces to the network parameter : greyed (see the screenshot).

What is your tool for the full logcat ?

aLogcat and CatLog installed, shall I share you the log provided by these tools ?

Thanks !
[G4 Android Development] pedrogcsb:
Actually when I start the phone I get the following message: ""Your device software cannot be checked for corruption." and theres no information about my bootloader on the top left of the screen as usual. Is that normal?
[G4 Android Development] darkstewie92:
it says "Wrong Bootloader Unlock key". i already checked the device id, is the same as the email i got months ago so that didnt change.
[G4 Android Development] Astrako:
Yeah, I will send you a zip file to flash as soon as I can. This will add many apns configuration to your system.

With catlog is ok. Just put airplane mode, then open catlog, and turn off airplane mode. Then save logcat and send me to me, please. ;)

Yes, normal in N.
[G4 Android Development] Litderose:
Here is the log.
[G4 Android Development] Astrako:
Ok guys. Added in second post whole Nougat bootloader, thanks one more time to [MENTION=2042486]keriox[/MENTION]

For best compatibility you should flash it before rom, or you can flash it now if you already have rom installed.
[G4 Android Development] Fenderstratocaster87:
twrp/ full wipe/ flash bootloader/ flash Rom / reboot?? :confused:
[G4 Android Development] Astrako:
Yes.
[G4 Android Development] doiutzu:
Installed. Works great. Data connection is working fine for me. Thanks for your work work

Edit

Until now the only thing that doesn't work in my case is double tap to wake
[G4 Android Development] kessaras:
[MENTION=6917540]Astrako[/MENTION] ask him for the /cust too. h815 int variant needs it. we now use the old one from MM. it works but it doesn't do any bad to have the new one
[G4 Android Development] HubertGT:
After test I tried to restore backup of Freedom Rom. Made full wipe etc. but i'm keep getting message: "Your device software cannot be checked for corruption." and don't have any bootloader unlocked message on top left. Phone is stuck at LG Logo when trying to boot
[G4 Android Development] inso420:
Thanks to everyone who made this work guys. Very good job
[G4 Android Development] kessaras:
mate this is not the right thread for that but since i accidentally saw it....

this rom is nougat. you upgraded to nougat and then tried to restore a marshmallow rom.

ofc it would fail. you can't downgrade this way.

you need to flash MM kdz first , then restore your backup.
[G4 Android Development] Mr.FREE_Bird:
But... as you can see in this thread ---> https://xdaforums.com/g4/help/bricked-g4-h815-bootloader-locked-t3660257 is that if you flash the Nougat Beta it could trigger the device bootloader to be re-locked again, which is really strange. So he won't be able to restore his backup because he can't boot into recovery and after flashing a MM KDZ you won't be able to re-unlock the bootloader because it seems that the unlock.bin doesn't match with the Device-ID anymore...
[G4 Android Development] kessaras:
mate it doesn't lock. it even pops up a message on boot to warn about that. don't worry. a guy just locked it by choice and he can unlock it too. he likes to play dangerous games........... read the v29a thread.
[G4 Android Development] Mr.FREE_Bird:
Well... how does it come that my bootloader seems to be re-locked since I can't boot up TWRP via fastboot because I get the message that I need to unlock my bootloader. And while trying to re-unlock the bootloader I get the message "Error, Wrong Bootloader Unlock Key"

EDIT: I figured out what the problem is, my IMEI turned into a "0". So I'll have to make my own G4 Q&A, Help & Troubleshooting thread for help. Hoping that I might find a way to restore my IMEI.
[G4 Android Development] HubertGT:
So i have to flash for example 20p kdz file by LGUP or There is another way to do it ?
[G4 Android Development] kessaras:
exactly.

other way is flash latest 20p modem and bootloader and in bootloader erase -w.

go to twrp go to advance wipe resize /data partition to fix the partition table (default value size don't change it. you will cause other problems) , flash your restore.

ill pm for that. normally its illegal to change imei.
[G4 Android Development] Astrako:
Guys, if you flash N bootloader and want to come back to any MM rom YOU HAVE TO FLASH MM BOOTLOADER. Of course not necessary if you flash any MM kdz.

And please DO A BACKUP IN TWRP OF YOUR EFS PARTITION (where your IMEI is).
[G4 Android Development] Astrako:
Yeah I believe that he will upload too. [MENTION=5937299]the_naxhoo[/MENTION] ask him also for the rest of files. :good:
[G4 Android Development] An92:
Hello, I just noticed that when I installed this rom instead of nougat stocks the g4 got hotter?
[G4 Android Development] kessaras:
mate, the only difference, not only here but on all our roms on g4 is that on MM we had slim kernel and androidGX. even if we didn't use the exact kernel we sure had some branches. so our kernels were slightly better.

You can expect the same on nougat but for now we only have the stock kernel and the stock from LG makes the phone a little hotter. But don't worry it has a limit it won't get fried
[G4 Android Development] marn3us:
First of all, thank you VERY much for this ROM! Can't wait for UX6 integration as well, keep up the great work!! :)

Also, does this Kernel support F2FS? Because I have done tests on my G4 of F2FS vs Ext4 and the former is noticeably faster
[G4 Android Development] Minto107:
Had same issue, flash module from screenshot(available in magisk app) and profit ;)

Wysłane z mojego LG-H815 przy użyciu Tapatalka

---------- Post added at 09:48 AM ---------- Previous post was at 09:45 AM ----------

Damn, then your EFS got corrupted(at least it was a case with Samsung phones, most likely same here), if you have backup, restore it and it'll be fine, weird it got corrupted, mine didn't

Wysłane z mojego LG-H815 przy użyciu Tapatalka
[G4 Android Development] Astrako:
Sorry to notice that stock kernel doesn't support F2FS
[G4 Android Development] kasiopc:
Fantastic this works! Had to disable core only mode and reboot, but now Android Pay is working. Great module!
[G4 Android Development] Gigio755:
h815, bootloader unlocked, clean flash ... it boot up, i installed everything .. i shut it down .. and tadan boot loop with that:

"your devide is corrupt. It cannot be truested and will not boot.

Visit this link on another device:

g.co/abh"

Any advice?

(i cannot enter in the latest twrp)
[G4 Android Development] Astrako:
Do you have download mode?

What version of TWRP do you have installed? Previous rom?

Have you installed N bootloader?
[G4 Android Development] hannesausmwald:
Hi there,

before I decided to give this rom a try; is there anything that doesnt work? Does this ROM supporting quick circle covers?

Thanks in advance
[G4 Android Development] Gigio755:
I have the download menu, yes (Vol+ and connect the device to the PC)

I had TWRP 3.1.1.1 (i think it disappear)

Yes i flashed first the N bootloader

Thank you in advance
[G4 Android Development] steadfasterX:
maybe consider to link to my easy backup solution before upgrading to your ROM ;)

http:/tinyurl.com/dlbackup

Do you still see the unlocked bootloader message?

It is possible to restore TWRP within download mode (brand new stuff btw) but if you do not have an unlocked device state anymore it will not help I think.

.
[G4 Android Development] Astrako:
Very good [MENTION=5545101]steadfasterX[/MENTION], glad to read you here. Hope that this will help. I will link to your tool too. Thanks!
[G4 Android Development] Gigio755:
mmm i haven't anymore the message of the bootloader unlocked

when i put it in download mode in the rectangle appear some number and in red "modified"

I tried to flash with LGUP a 20d kdz .. it start and then at the 25% it fails :rolleyes:

Error: Error Code = 0x2000, invalid command response

YOU SHOULD SEE THAT .... i don't know HOW, but is this possible that the device update itself to 30a ????????????????????
[G4 Android Development] Astrako:
Mmmmm no, I put V30a in build.prop, but this doesn't should be the problem with LGUP. Do you have right dll file?

Add this two includes on zip to folder C:\Program Files (x86)\LG Electronics\LGUP\model\8994
[G4 Android Development] renzetti.s:
Great job

Restore?

Inviato dal mio LG-D802 utilizzando Tapatalk
[G4 Android Development] steadfasterX:
Please see also this important TWRP announcement:

https://xdaforums.com/g4/development/recovery-twrp-3-touch-recovery-t3442424/page47#post73493567

I really highly recommend to use the dl backup for EFS backup atm

.
[G4 Android Development] Gigio755:
oh!!!!!!!!!! i replace these one with the only one i had *_* and now it works!! perfect!! I'm safe on stock 20p now (but with the bootloader lock :eek:)

I will try again to flash this H-rom :laugh:

Thank you so much

---------- Post added at 12:14 PM ---------- Previous post was at 11:58 AM ----------

Imei: 0 T_T

someone know how to fix that?
[G4 Android Development] Mr.FREE_Bird:
Yes I know how to fix that go check this thread I made in the G4 Q&A, HELP & TROUBLESHOOTING section. All the info you need to fix your issue is described there. ---> https://xdaforums.com/g4/help/help-imei-0-t3660318 .

Oh and direct link to the tutorial [MENTION=8496420]Pif0u[/MENTION] gave me in a reply on my thread ---> https://xdaforums.com/showpost.php?p=73489308&postcount=2

Good luck, if you need help you can always reply on that thread, make sure you have debug mode enabled in the Dev settings menu. :good:
[G4 Android Development] Astrako:
Ok I have uploaded rom again. Just replaced all v30a for v29a in build.prop (not relevant really) and removed aboot, modemst1 and modemst2 files. These two modem files could be delivering some problems users are reporting. G6 port rom hasn't them.

I have updated too the flashing steps. Please, is HIGHLY RECOMMENDED that you make first a backup with [MENTION=5545101]steadfasterX[/MENTION] tool, and then start installing lastest MM 20p KDZ. I suggest also do a EFS backup in TWRP and store in a safe place.
[G4 Android Development] Gigio755:
no way for me :( after installing again N bootloader, after rom, after supersu 2.82 sr3 .. it boot .. everything working well, it downloads everything, i configure again everything .. fresh and clean install

But there is a problem ^^ when i shut it down or reboot .. again the message

"your devide is corrupt. It cannot be truested and will not boot.

Visit this link on another device:

g.co/abh"

The imei disappear again and again the bootloader locked itself

I really thank you everyone for the precious support, but i will wait sometime before try it again :( i will read the thread waiting update and much more positive feedback about it

Thank you again guys
[G4 Android Development] Astrako:
Have you downloaded build again? or installed build from yesterday? Have you started from MM kdz?
[G4 Android Development] Gigio755:
i downloaded the rom 3/4 hours ago

i re-started the process in this way, after red message:

fix 0 imei > flash MM 20p kdz with lgup > adb and unlock bootloader again > flash twrp 3111 > reboot in recovery again > flash N bootloader > flash H-ROM > flash supersu 2.82 sr3 > reboot system > clean configure again everything and everything working well till the reboot or the shutdown ^^

If i not shutdown or reboot the phone it works like a charm .. when i shutdown or reboot: red corruption message, imei again to 0 and the boot loader lock it self again :rolleyes:

Should i test with the new rom?
[G4 Android Development] Astrako:
I've uploaded rom again after this time... If you still want you can test. Now I believe you shouldn't have any problem. Up to you. :good:
[G4 Android Development] Gigio755:
ok i'm still in twrp menu in the G4 i will test it now :cowboy:

i'm pretty skill now how to fix everything :D soooooo let's test :D
[G4 Android Development] renzetti.s:
Mmm why don't test g6 port....

Inviato dal mio LG-D802 utilizzando Tapatalk
[G4 Android Development] kessaras:
Best guinea pig :p

Please give us a feedback about your imei later. We really need to know where exactly this bug is coming from
[G4 Android Development] Astrako:
Remember that must start from scratch again, that is: once restoed IMEI -> MM KDZ -> TWRP -> Full wipes -> N Bootloader -> ROM -> (optional) Root
[G4 Android Development] kessaras:
Ah ok , bootloader separately. I thought he would go with the 20p bootloader
[G4 Android Development] Gigio755:
After installing N bootloader and then H-rom .. rebooting .. first image: some msg in orange saying the bootloader is locked (again) and the system cannot be check the integrity (something like that), msg come up twice asking me to push power button to pause the boot (maybe for understanding the msg itself) .. now "Android is booting"

I will try to go in fastboot and unlock again the boot loader before shutting it down

maybe is already unlocked but no "unlocked bootloader" msg in the starup?
[G4 Android Development] kessaras:
Mate you don't know what you see....

The error message sais lock your bootloader. It doesn't say that the bootloader is locked. For the God sake......

Tell us about your imei
[G4 Android Development] Astrako:
This message is Nougat advice about unlocked bootloader. This is normal. With MM was in top left, but now we have this.