yashsingh1/xdaforums huggingface dataset:
[G4 Android Development] bartveld:
Well, it worked, going from LP straight to V20D, but can't say MM made me very happy. Difficulty finding the external SD card, difficulties with Xposed and made the stupid mistake to freeze SmartSettings, which meant I had to revert just to get the phone accessible again. I'm staying with LP.
[G4 Android Development] welder73:
Hi guys,

I have H815 with stock MM v20d-EUR-XX,unlocked bootloader,rooted...

I installed Genesys dark theme but I don't like it and I want to revert everything back.

Can I just flash this stock file with Twrp over my system without loosing something?

Or maybe it's better to restore a backup...

I made a backup of the system but without data.And what's that "system image"?It's around 4 gb...

Sent from my LG G4
[G4 Android Development] dr_jerremy:
Bro,just do a dirty flash ,wipe dalvik and cache and u will be good :)
[G4 Android Development] milo24com:
Same problem.

I can't connect to mobile data. Is there any solution?
[G4 Android Development] bartveld:
I'm coming back, after all. :o

However, after installing the rom I've lost root and TWRP. And I can't get to recovery: the two button trick brings me to the android thingy with the twirly thingy in its centre and then it simply reboots. And everything is gone, have to set up phone and account again. ???

How do I get to stock recovery to install TWRP and root?
[G4 Android Development] WTF?:
Sorry to hear that some folks are having issues, however, this is why you always want a phone with an unlocked bootloader

I have unlocked bootloader, and everything works fantastic in all versions of Marshmallow, including battery life and Systemless Root
[G4 Android Development] xrad:
If you install the KDZ then it's normal you have a complete unmodified stock installation. It's the point of a KDZ. Try one of the gazillion howtos to install TWRP using fastboot.
[G4 Android Development] bartveld:
Thank you. I still have trouble with LG-speak and procedures. I'd forgotten about fastboot and all that (though I'd done it before). Thanks for reminding me.

---------- Post added at 09:42 AM ---------- Previous post was at 09:18 AM ----------

However... I've flashed TWRP 3.0.0, but I can't get to recovery. Still the android-spinning-thingy for a second, then a fresh reboot as if a complete wipe has been done. Wrong TWRP version?

---------- Post added at 10:01 AM ---------- Previous post was at 09:42 AM ----------

Well, tried twrp-2.8.6.0-hima.img, but no... I don't get it...
[G4 Android Development] xrad:
We're talking about the G4 here, right? For the H815 you should use this.
[G4 Android Development] bartveld:
Well, yes, that's what I tried first (twrp-3.0.0-0-h815.img). Didn't work, though. It does enter into the 2 questions about wanting to wipe the phone (both yes) but after that no TeamWin or anything. Just a reboot.
[G4 Android Development] only-p:
Have You also tried to boot into recovery via fastboot directly after twrp flash?

Gesendet von meinem LG-H815 mit Tapatalk
[G4 Android Development] gioxoid:
V20E from Turkey with March android security patch is available from LG (?)
[G4 Android Development] turbo1781:
Yes

http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FWB1TCH552B4ATJBD3E3DGH/H815TR20e_00_0318.kdz
[G4 Android Development] xXCoolGuYXx:
What about the one for the h811 lg ?

xXCooL-GuYXx LG-H811
[G4 Android Development] lewiscrowley:
Any news on a March or April update? or 6.0.1/6.1 even?
[G4 Android Development] bartveld:
No, haven't tried that. I'm a complete adb noob. What command do I use?
[G4 Android Development] turbo1781:
After flashing twrp

fastboot boot yourfilename.img
[G4 Android Development] bartveld:
Thanks.
[G4 Android Development] FunkyMuse:
Anyone succeeded installing this on the SEA version of h815 while having the v20c update ?
[G4 Android Development] WTF?:
sell that SEA and get one of the models shown here, then you can always flash the latest MM or anything you want to flash!
[G4 Android Development] Azoroum:
can you please link me to the kdz file download? I really need it! Thanks in advance!
[G4 Android Development] leopard77pet:
H818p mm V20d-EUR-XX

Hello to everyone have anybody anyone link with the last update 20d for H818P Europian to dowload it and put it via lgup?(LG-H818P, V20d-EUR-XX

i downgrade to 5.1 lollipop but i want to put the v20d again via lgup to see if its better because before have lags...
[G4 Android Development] lewiscrowley:
Anyone else having this major battery issue?

https://www.dropbox.com/s/zybvizsezjubpfr/Screenshot_2016-04-04-16-44-58.png?dl=0

Only happens sometimes.
[G4 Android Development] gioxoid:
Doesn't seem a battery issue. It's a problem with that bloat lg app, isn't it?
[G4 Android Development] dtective:
I just wasted 6hrs downloading - I HAVE FIBER! - only to get a corrupted download.
[G4 Android Development] mtillapa:
Odd, my downloads from the server is steady at 6MB/s
[G4 Android Development] SergioA:
Hi turbo1781 have you any feedback on this ROM? Thanks for sharing!

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Android Development] turbo1781:
Not really i use it only 2 days
[G4 Android Development] juannicolas:
Yes
[G4 Android Development] FunkyMuse:
How ?
[G4 Android Development] bartveld:
So, I've re-established root, all seems dandy, but... it says my 128 Gb card is corrupt. When I tell it to format it starts at 20%, ends at 20% and says all is well. But Settings informs me the card is corrupt. My PC can read it perfectly. Tried formatting it there with FAT32, then exFAT, but no go.

I don't get it. The card's OK and it used to work fine on V20 before I rooted the phone (and also when I had V10 rooted). Where did I go wrong?

Edit: NEVER MIND. Solved it.
[G4 Android Development] bartveld:
Another head scratcher: I can't turn on Bluetooth. Through Settings or through top menu, the switch will light up, but nothing happens and no notification icon appears.

I've looked at Apps -> System and I see BT twice, one with a sort of settings icon, the other with the BT icon. Is that the way it should be? The first one has some memory used, the second none at all. The first says version 4.70.17, the second says version 6.0-1601518232117.

Can anyone make wise suggestions?

Edit: SOLVED! (had an outdated kernel)
[G4 Android Development] emre_t:
link is corrupted,please add a note or put a mirror link

the link is corrupted,it stoped at %94 even with a download manager.

you should remove the link or put a mirror, it's just waste of time and quota !

this is what you get.
[G4 Android Development] kabirjedi:
Frakk lastest security patch j2016.01...Shame on LG
[G4 Android Development] Maheshwara:
Have just flashed the COMPLETE package and SuperSU on my EU Vodafone branded device. Thought this would get rid of the Vodafone carrier splash screen when starting and shutting down. But it did not - Vodafone branded splash screens are still there. Can anybody help me to get rid of that?
[G4 Android Development] Ezylife:
You need to delete the contents of “root/cust"
[G4 Android Development] Maheshwara:
Thank you, getting cust folder empty solved this for me! Phone is still properly working and nasty Vodafone stuff has gone [emoji106]
[G4 Android Development] banesi:
yes, really strange and very disappointing, even G3 is receiving new stock rom's

only thing i can think of is that maybe they are in delay because of implementing new UX5.0 so they can't release it until G5 is officially out, globally
[G4 Android Development] bartveld:
Ok, this is a final thing I'm pretty sure I can't figure out myself. :o

TWRP can't mount my SD card and it says it has 0 Mb. The card is perfectly readable by the system. I've tried FAT32 and exFAT, but it doesn't make any difference.

Suggestions would be appreciated.
[G4 Android Development] lewiscrowley:
It's not a hardware issue no, but this bloatware is draining my battery 50% in about 1.5 hours and I can't disable the app!
[G4 Android Development] Maheshwara:
I have this problem, too: Can only get into recovery via USB connection and image file as described above.

fastboot reboot recovery does not work either - then I see Android lying on its backside and a triangle with exclamation sign. Nothing else.

Known key combination only lets me do factory reset, but even after doing that no TWRP screen.

Is there no way to get into recovery without PC connection and factory reset?
[G4 Android Development] turbo1781:
If you have root you can download the app flashify. This app can flash images and Reboot to recovery
[G4 Android Development] thecoldone123:
I always use PC and I've had a problem similar to yours, I couldn't boot into twrp with android logo upside down, all the same. But now everytime I need twrp I just do adb reboot bootloader fastboot boot file.img and it flashes and boots instantly.
[G4 Android Development] bartveld:
I flashed TWRP for the umpteenth time, then immediately went to TWRP through adb (fastboot boot yourfilename.img) and since then I've had no problem going into recovery.
[G4 Android Development] WTF?:
The best app, by far, for going into recovery and starting up TWRP is called Quick Boot, it is like something from heaven!
[G4 Android Development] gioxoid:
Any news about .zip image with V20E/F with march security patch for european phones?
[G4 Android Development] thecoldone123:
There is v20f from Turkey and Italy.

https://tapatalk.com/shareLink?url=...share_tid=3356397&share_fid=3793&share_type=t

[KDZ][H815TR] New firmware V20f (Turkey)
[G4 Android Development] gioxoid:
ok, thanks for that link.

I'll wait .zip file from Autoprime.
[G4 Android Development] kabirjedi:
Yep +1
[G4 Android Development] kabirjedi:
Any news new open flashable rom?

Thanks
[G4 Android Development] htr5:
Just noticed that it's missing some apps. I can't find the FM Radio or IR Remote?
[G4 Android Development] kabirjedi:
Settings -about a phone.-update (update app) center-App update.
[G4 Android Development] htr5:
I wish I waited 2 minutes more for your reply. I flashed a bad framework and got a bootloop. My TWRP backup was corrupt. I am having issues writing the the memory on the latest version. Writing to ext SD Card works fine. I used LG Bridge tool and was back in my OS with nothing deleted except system files. When trying to flash TWRP again, I ended up wiping everything. So that's my entire day.

Thanks very much though.
[G4 Android Development] yawxir:
Great Thread

PS:Can i Flash A 5.1 Zip While i am on MM With Bootloader Unlocked and custom Rom?
[G4 Android Development] thecoldone123:
You can, but you have to refurbish and you'll lose root.

Edit: Oh sorry, that's a zip file. It still has to be a clean install.
[G4 Android Development] elwoodblues1985:
hey fellas! I installed the latest Genesys ROM with the 20f modem, but somehow I have a bad reception and data connection. Can I, without risk, just dirty flash the 20d modem? Or can there be another reason why I have these little issues? thanks!
[G4 Android Development] thecoldone123:
I wouldn't do that if I were you. Since Genesys rom is based on v20f. You should do a full flash of v20x, reboot twrp wipe everything then flash v20f Genesys rom 4.2
[G4 Android Development] htr5:
Is anyone else not getting any sound from the radio app? It starts and even tunes to frequencies with channel name and now playing I hear no sound through headphones or speakers.

I've tried removing the app and installing from the update centre again.

The NextRadio app is incompatible (even when sideloading the apk) https://play.google.com/store/apps/d...extradio&hl=en
[G4 Android Development] Thor_BR:
I'm having the same problem. Not sure what's causing it.
[G4 Android Development] Thor_BR:
Hey, managed to solve my problem. I flashed the zip file again (dirty flash) and is working now.
[G4 Android Development] billyx1:
There seams finally to be a new kdz file (v20g): http://xdaforums.com/g4/general/kdz-firmware-v20g-t3376578
[G4 Android Development] gioxoid:
Not official for EU phones
[G4 Android Development] postnobil:
Hello, is it possible to downgrade from 20d to 20b?
[G4 Android Development] kabirjedi:
yes!

Use lgup

http://xdaforums.com/g4/help/lgup-install-kdz-mm-lp-t3249803
[G4 Android Development] Martin Quinn:
Works perfectly. Thanks!
[G4 Android Development] Thor_BR:
Anyone else having the same problem booting into recovery? The only way I can access TWRP is through ADB. Tried Quick boot and other apps, but I only get the android robot with the red triangle with the exclamation mark.
[G4 Android Development] kingtm:
Flash again your recovery via Flashify.
[G4 Android Development] bridan94:
Cust_1 and Cust_2

What happens if I flash cust_1.img and cust_2.img on my Vodafone brand G4? Does the Vodafone boot logo disappear?
[G4 Android Development] Maheshwara:
Can anybody please explain how to build flasheable .zip from kdz? Unfortunately, LGUP does not recognize my device model and therefore, I can not flash kdz...
[G4 Android Development] masze:
Adb

fastboot boot twrp.img

In twrp:

Flash twrp.img

reboot

Skickat från min LG-H815 via Tapatalk
[G4 Android Development] ntnlzr:
someone extract a 20h from kdz and made a flashable zip of all ?
[G4 Android Development] Maheshwara:
Is there any tutorial how to do that? If I knew how to, I would do so.
[G4 Android Development] smstiv:
hi guys im a new with lg h815. i come from S4. im in trouble (maybe), make wipe to all (cache, dalvik, system, internal) and now cant fix it. please help.
[G4 Android Development] dolaf_the2nd:
drm issues unlocking bootloader

on lg's website i read that unlocking the bootloader might be causing issues with drm related applications because the drm would become untrusted. Can i use apps like spotify after unlocking the bootloader and flashing a new rom?
[G4 Android Development] WTF?:
just follow the directions in post 1

wiping does not damage your phone, I wipe everything before each flash on my H815

---------- Post added at 12:04 AM ---------- Previous post was at 12:01 AM ----------

whether spotify or any other app works would depend on the ROM, an unlocked bootloader is fine.

Spotify works fine on my unlocked bootloader H815 on the stock ROM - the one from post #1 of this thread
[G4 Android Development] Patrickl1:
Hey there,

just got a H815 with unlocked bootloader, TWRP 3.0.2-0 and Genisys-Rom 4.2 V20f . No idea what the previous owner did to it, it´s just running slow, i don´t trust it and want a clean fw on it.

Can i just flash the "LG-H81520D-Flashable.COMPLETE.zip" or newest Cyanogen ?

Thanks for your Help !

Br Patrick
[G4 Android Development] raphifun:
Coming from rooted H815 10a. So i come from LP and each time i try to instal MM i'm getting freezes in first minutes of rebooting the phone again and again.

What files do I have to install in the twrp in order to have MM to work properly ?
[G4 Android Development] pietro18m:
Hi, i have problems with my lg g4. My phone is undetected from all pc and fast charge don't work. So i can't use lgup to return to full stock. Can i use this complete zip? I want to don't root my phone soon cause i want to upgrade via ota from the last firmware and than root. I have unlocked bootloader
[G4 Android Development] WTF?:
[MENTION=2684188]autoprime[/MENTION] - any idea when the google security update for the Quadrooter vulnerabilities will be released, so the stock ROM can be updated? - thanks!

also 20H version needed
[G4 Android Development] syedyasir:
lg g4 h815 20d

is this method works on my g4 h815 20d marshmallow6.0 updated..pls tell me?:confused:
[G4 Android Development] CraigHardy:
of course it does, but there is a 20h image about

http://xdaforums.com/g4/general/kdz-firmware-v20h-united-kingdom-2016-t3396480
[G4 Android Development] syedyasir:
pls help?

i unlocked bootloader and when i will flash recovery process done after that when i reboot into recovery nothing happened

littel android lay down .....please help me
[G4 Android Development] kingtm:
After flashing recovery with ADB and install SuperSU.zip, reboot you phone and download from Google Play Flashify and then flash recovery.img through it.
[G4 Android Development] syedyasir:
cust error

guys i have an error after i flashed complete zip, modem,bootloader, cust does not match in list etc....my model h815 v20d what did i do?????:confused::confused::confused:

---------- Post added at 12:35 PM ---------- Previous post was at 12:02 PM ----------

go through adb command ran fastboot mode and give them command like fastboot flash recovery twrp........ .img etc hit enter.
[G4 Android Development] marcinde:
g4 is immune: p are uploading again!
[G4 Android Development] kingtm:
[MENTION=2684188]autoprime[/MENTION] will you update system.zip to new 20G firmware?
[G4 Android Development] joriq:
same question here! I want to update from 20d to 20g EUR via flashable zip...
[G4 Android Development] Mazupicua:
I wonder if...

Hey guys, can anyone tell me what happens when you flash a kdz that's not for your phone on your phone? (like mines is the h815 from Taiwan but what happens if i flash the kdz from poland? Would it work and would my device be recognized as a polish h815?). Also has anyone heard if the guys on the Vietnam forums were able to find anything? I was hoping they'll fix that mess lg did with their unlocking "all" h815s...
[G4 Android Development] tmihai20:
Do not do that. You may end up flashing a modem that is not compatible with your hardware and brick it. We do not even know if the partitions are similar in number. It would be too easy to switch between G4 versions. I strongly suggest not to do it.
[G4 Android Development] bvannier:
Everything went right, I ran a perfect 20D flashing H81520D_00_0115.kdz with LGUP

but... I can't use my TWRP (3.02) booting normally when wanted.

I have an error message : Failed to mount '/system' (no CSI structure available)

So I can't flash and I am not not able to back-up anything...

Trying to google this error message, absolutly nothing. Any help would be appreciated

Kindly yours from an old man
[G4 Android Development] tmihai20:
When flashing a KDZ custom recovery is overwritten. Have you written TWRP? When do you see that error message?
[G4 Android Development] bvannier:
In fact, after flashing my new KDZ rom, I install TWRP the right way with fastboot.

Now I have a quasi perfect rom running marsmallow, rom rooted, with TWRP (3.02) installed. I have this message( Failed to mount '/system' (no CSI structure available)) when I boot in TWRP and when I want to flash something, or when I want to do a back-up.

Kindly yours from an old man;)
[G4 Android Development] bergbock:
me too. Could not manage it to flash newer KDZ files.

No OTA update available and LG Bridge does not offer one too.

I am still on security level Jan. 2016 :crying:
[G4 Android Development] maxauvy:
Hi there, I should have managed to make flashable ZIPs to update to v20g-EUR. I'll test them tomorrow and if everything's okay I'll upload them to my webserver. Stay tuned and cross your fingers ;)
[G4 Android Development] bergbock:
Wonderful! Thanks for trying this
[G4 Android Development] maxauvy:
The Modem, Boot, and Bootloader ZIP files are okay. I tested those files and flashed them in TWRP, everythings did well. If someone wants to test, just send me a PM, I'll share the required files ! ;)

I still have to merge cust_1 and cust_2 into one single cust file and then add it to the full System flashable ZIP.

After that I'll upload everything on my webserver :victory:

EDIT: you can find the flashable V20g-EUR files here : https://files.open-freax.fr/data/public/h815v20g

It's the same "scheme" as stated in the OP by [MENTION=2684188]autoprime[/MENTION], and as usual, even if I flashed those files on my H815, you do this at your own risks and I'm not responsible for bricked phones, couple breakups, thermonuclear wars nor for that ****ty "artist" called Maitre Gims (french will understand --the others, trust me, you DON'T want to understand).

Happy flashing everyone ;)
[G4 Android Development] bergbock:
Thanks!

When I try to download https://drop.open-freax.fr/index.php?f=157c474e730edb (=complete), it says: "File not found" (http 500) :crying:
[G4 Android Development] maxauvy:
I'll try something else at home. It is possible that BoZoN (the tool I used to share the files) doesn't support such a big file... Sorry :/
[G4 Android Development] bergbock:
ok, never mind.

Just to make sure: When I flash the files boot, bootloader, modem separetely, is this the same result as flashing the "complete" zip?
[G4 Android Development] maxauvy:
Here is a working link :)

https://files.open-freax.fr/data/public/h815v20g

To answer your question: no, it's not the same. the COMPLETE zip contains the 3 other zips + the persist partition, the cust partition, and more important, the system partition which contain the Android OS "LG Edition" :) (that's why it's big, ~1,6Go).

EDIT: if you're ok with those files, I'll open a fresh new thread, I think
[G4 Android Development] bergbock:
Hi,

thanks! Download is working now :good:

I just realized that I cannot flash it. My TWRP version is unable to decrypt the storage. I need support from steadfasterX (Thread) to be able to decrypt my system partition first.
[G4 Android Development] pgru:
Update Center, 20D - 20G

Hello, I recently rooted my G4 (6.0), installed CM14 but wasnt happy. So I reinstalled your Stock 20D Version. Everything is fine. Now in the update center I am offered a software update, around 450MB. I am not sure if this is possible or reasonable to do as I guess it will not work? What can I do instead? How can I turn off the update messages? Is it better to install 20G version or not reasonable at all? Thanks
[G4 Android Development] shredman:
Hi,

Is their a way to root the LG G4 in any way that it's possible to play Pokemon Go ? Have read something about Magisk and SuperSu Magisk version, Magisk apk etc.... I believe that I have to root the LG G4 phone with a different method as described here in this post, because you need to hide root from Pokemon Go. Isn't it ?

regards,

Frank
[G4 Android Development] ntnlzr:
wrong place
[G4 Android Development] shredman:
oh sorry, where is the right one ?
[G4 Android Development] ntnlzr:
here :)
[G4 Android Development] kessaras:
the right place is the search box in the xda site, but you need to know what you are looking for.

you are looking for a way to root but keep it hidden that you are rooted.

search for magisk
[G4 Android Development] OnkelKaethe:
Could someone upload it again?
[G4 Android Development] dushyantmani:
I got F500L converted into H81510D for India.

After updated into MM by lg bridge,signal was very poor.I have recovered back to H81510c eur rooted with modem installed but no LTE also signal is searching Always for WCDMA.

how can I use lte or convrted back. ?

Or how to install modem and boot loader in h815 10 D....plz help me
[G4 Android Development] avro.bd:
I have LG h815t HK version, I am on android 5.1. please suggest me procedure to upgrade to android 6.

I downloaded lgup,and H81520A_00_2.kdz & H81520A_00_2.kdz

Can I directly run the pinned procedure on my device?? Please Help me!
[G4 Android Development] Degghy:
Flashed with LGUP on V20c version.

H815 Italian no brand, no root, no unlocked booloader.

It functions like a charm!!!

Thank you!

Iì'll report the difference respect to V20c.

Bye...
[G4 Android Development] goran_oh:
Wich model you use h815 eu or twn?
[G4 Android Development] nabil427:
any repack for h811 plz ?? ^^
[G4 Android Development] japoco_poz14:
815 eu

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Android Development] goran_oh:
Strange
[G4 Android Development] Sorensiim:
Downloading now, very, very slowly... [MENTION=2684188]autoprime[/MENTION] is it okay if I mirror the KDZ?
[G4 Android Development] xrad:
I don't know why the original csmgdl.lgmobile.com URL isn't disclosed in the OP, but if anyone knows it, please share it.
[G4 Android Development] gioxoid:
Is it a branded phone?

è un telefono venduto da TIM?
[G4 Android Development] JRevenge:
I installed the v20D via TWRP and I put the Root, everything ok. You know if I can install XPOSED framework?
[G4 Android Development] davebugyi:
There is a v80 test version for the H815 on rovo89's github.

V79 won't work with the stock odexed 20D.