yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
Havoc is close to rr and is already being built for LG G6 so there shouldn't need Alot of changes to build scripts. Wish I had a computer newer then 13 years old! Haha. Crdroid and aicp are also similar.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] princedede:
Thanks so much bro!! You made me start using my device and loving it. God bless you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
Thank you for your hard and dedicated work to the ROM. We all appreciate you giving us an alternative and bringing the device back to life.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Delete
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
If you can figure out how to port it, like the code on github and whatnot, I can figure out how to build it, my laptop definitely could handle rom building, 12gb of ram, 500gb ssd
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
It would be very difficult to build remotely without remote control of device. I'm not comfortable doing that. Before I did that to your computer I would just create email and use trial instances on servers, like Amazon or Google. The biggest issue is you need the right environment and support libraries to compile. Many build errors involve chasing down the right variables in build environment and libraries. Maybe after I move I can look into it a bit more. Plus at this point I have only compiled Linux for normal computer not a Android. It's also been a while, and red hat was annnnoying to build. So many Gremlins. I swear I never fed them after midnight.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
I spoke with the OP of this thread and he said the upstream Dev has stopped working on the upstream updates of this ROM. So it won't be updated until someone takes over the upstream patching and such. And then if OP decides he doesn't want to build the ROM anymore, we would need another Dev to step up to build the ROM.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
He already said this in the last update post
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
since i upgraded my v20 h990ds from stock nougat to stock oreo browsing among menu screens became very slow. Don't know whether this is because it is the stock rom but what about upgrading from RR 6 to RR 7?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] surferion:
nougat to RR7 will be a must if you want to use fingerprint sensor. it's quite snappy and light. dirty flashing may work but i don't know if fingerprint goes (like it does if i twrp restore). BUT - at least on 990ds - the proximity sensor blanks the screen during a call, making it unusable. This seems to happen to LOS as well, i tried all sorts of fixes/tricks and had no success... it is the only thing keeping me from switching.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] marcusrav:
I think by accident I found an easier way. I was trying to follow this guide to get my fingerprints working but couldn't find 10c and tried following this guide https://xdaforums.com/showpost.php?p=79342931&postcount=939 but the download link wasn't working. So i tried flashing H91810U.zip from one of the older builds in this forum. It flashed correctly but failed encryption, I was never able to set up fingerprints or even get in. The only option was to hit reset which would bring me back to recovery. I flashed RR figuring I wouldn't have fingerprint working. Once in, i tried to set up fingerprint and it worked. I'm thinking the initial flash of H91810U did whatever was neccessary to get it working.

Thanks for this Rom and keeping our beloved v20 alive.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jailedmike:
Many of the stock roms will have the full firmware added to them. Only custom install stock that lasted tell last update for all the v20s (think it was all of them) was i95's. He played around with partial updates but people had issue going to custom roms. Due to this he decided to keep the full firmware in his install and many others did it by default. As it reduced issues. I95 also did those firmware only downgrades so you could download something that was megabytes not gigabytes. It was awesome if him. I think those downgrades are in Androidfilehost it's been a while. If Androidfilehost wasn't finding a mirror sometimes you have to wait hours, others you can just reload the page a few times and it will work. If it's acting up check the md5 for sure. Just as a heads up. H918 it's special though as it has arb. So you should watch out on that.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] princedede:
Wait. So basically if i need fingerprint working. All i need do is to flash the android 7 firmware downgrade on my Alpha omega android 8.0 rom. Then format before i flash any AOSP rom so that fingerprint can work?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jailedmike:
Yes, there is info on it in the firmware downgrade that from I95swervin. The person behind alpha Omega. It's in the guide section I think.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
You don't flash from an LG rom straight to an AOSP ROM...Do a clean install and report your results. Unless I'm reading your post wrong it seems you went from an LG ROM to an AOSP dirty flashing which is a no-no.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] surferion:
sure, that's not what i did, as i wrote in a previous post i flashed nougat for root, and get the fingerprint sensor to work - then twrp, format data, RR etc etc.

but the prox sensor does not function in any version of rr or los, with any of the xda, reddit, google trickery i've tried. only stock. at least for h990ds a fix does not exist - crucial issue. :(
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Well if it makes you anymore comfortable, I run Linux in a vm so don't worry wrecking anything lol but it's an option, and I've been trying to learn in my spare time too
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
i'm currently trying this rom, is there a way to get the second screen all the time when the main screen is off like what the stock rom was used to do?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
I suggest you use search function and remember almost all custom ROMs on all Android phones use los as a base and normally have the same major issues. So searching los threads including older ones can lead to many answers to questions already asked many times in the past. Devs don't like spending time answering the same question over and over again for obvious reasons. It may even take multiple older threads covering multiple older os versions. Teach a man to fish.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
No.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
does anyone know of an audio recorder with capabilities similar to the stock rom's one, i.e. something allowing stereo recording, bitrate control, gain control, and different kinds of noise filters?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
when trying to use adb i'm getting a "no permissions" or "unsufficient permissions" while usb debugging is on. my device is a h990ds.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
I think the ability to use all the mics (4 if my memory serves me right) like on stock is restricted due to proprietary drivers. Not sure if it's due to difficulty in implementation it or because lack of sources. Either way you can give these a try:

https://play.google.com/store/apps/details?id=com.zwrecorder.voicerecorder

Or

https://play.google.com/store/apps/details?id=com.audio.world.audiorecorder

It's hard to find one so feature rich that is ad free doesn't use gms services and/or that is open source.

Did you try su command? Or is that what is throwing the error? If it is you need su binary of some type magisk is what most use now. There is option in settings to allow su access to ADB.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
my variant is h990ds and it has 3 microphones. The two apps you suggest seem to be copies of the open source "Audio Recorder" downloadable from f-droid.org. This app would suit me very well as it records in stereo with CD quality but the sound is very very low, even when the recording volume is set to 400%! By comparing to the sound of my previous recordings i did with the stock recorder it is obvious that something is missing.

I installed magisk and su is working fine in both the terminal emulator enabled from the dev menu and termux. With usb debugging, normally the phone should prompt an authorisation request window with the computer id, but here it doesn't and adb is saying "no permissions".
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
Good luck! I suggest you search a bit more. Google and forum search is clearly the best way forward...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Pablo_Neruda:
LTE not working after battery depletion

HEEELP, I love this rom, just have one annoying issue that I can't solve on my own. Would be awesome if you can look into it.

I've installed the ROM + gapps and magisk on my H990N after formatting and wiping everything.

After some days of using my phone and one full battery depletion, the LTE-connection couldn't be established anymore. It connectsfor 5sec, than disconnects (also GSM) in a way that the whole system got stucked, this process repeats until the battery is dead. When I enable flight mode or wi-fi (in the 5sec), than everything works fine. Just when I disable wi-fi or enable data-connection it starts all over again. I did some restarting and wiping of dalvik, but that doesn't help at all :(

Anyone else has this error?

[MENTION=1852121]Blaises[/MENTION]: I've send you my log-file as a PM
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
well if you have an idea, dump it. This device was working well previously with adb but so far only with RR it is not. I grepped the device product id as displayed by lsusb in my udev rules and found no entry. This would mean that this device has now another product id since the installation of RR, and this forces me to write a new rule.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
does anyone know of any camera app that does similarly to the stock one, i.e. implemented with iso based sensitivity tuning, aperture speed in sec., manual focus control?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Brophen:
I'm currently giving this a "shot"

https://play.google.com/store/apps/details?id=com.lensesdev.manual.camera.pro

It looks similar to me but I'm not very camera savvy
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
file transfer through bluetooth does not seem to work for me.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
I apologise for not fully reading all pages, but like lineage, would i need to make a test call after a reboot? Im using the vs995
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zerokimura:
I have flashed this rom this weekend. First triedd LOS 17.1 but couldn,t get the camera working. So, the RR does it for me. Not installed the gamma kernel yet, but I don't know what the advantaces are. Only things I got was some restarts when opening apps, but they are gone now.

Any change there will be an upgrade to 10 ?

Using H910.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] CKWong75:
Thank you so much!

It works fine on H990N!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] alexp1289:
In the lineage os 17.1 thread the dev said that it's going through the process of being made official. No timeline on that though so be patient.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Lebatman:
This is what I've been wondering as well. RR based on Android 10? (RR8?)

Any chance/timeline on when that's gonna happen?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pierro78:
if you were on a PC you could read the OP most thanked posts on the right :
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
The person who ran RR is no longer updating it and our builder said he won't be building anything so I think your chances are slim.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zerokimura:
Sorry, just read it. Pity it doens,t get upgraded anymore. But no complaints from my side. :D

Anyway, i still got the regular ( system ) restarts. Going to gamma 7 will fix this, you think?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
https://review.lineageos.org/c/LineageOS/lineage_wiki/+/193356

Correct.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] stewie-droid:
Hello friends.

Is second screen working on this rom for V20 (h918) ?

Is blutooth working as well like streaming of music threw it?

What is the date of security patch on this android build ?

Is latest 20.3 Magisk working on this rom as well?

Anyone using any custom kernel like Gamma Kernel and if it's working?

Anyone tried thermal engine mod on this rom and if it's working. The zip just flashes adjusted xml file and fixes permission so i don't it should be a problem but doesn't hurt to ask. I'm currently running 2150Mhz as i need it.

https://xdaforums.com/v20/themes/mod-fix-cpu-throttling-charging-gaming-t3650705

Thank you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] dgozalie:
Hello....

Does the Quad DAC working on this rom ? i am using latest version.. thanks..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
It doesn't work on any rom/kernel except for stock
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] veeshal nepal:
I love this rom personally but that white bold vertical lines on boot animation just looks irritating ..

plzz plzz and plzz help if anyone have any idea to solve thatbussue on boot animation. i am using lg v20(f00l) ( korean)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
i've been using this rom since nearly 2 months. I'm now facing a problem with data activation. Once activated the system does not activate data and freezes momentarily regularly looking like a hardware issue and now RR does not successfully boot and falls back into recovery. With a previous backup restoration it seems to work fine, so it is not hardware issue. I'd like to know where in the filesystem i can find logs of the last boot attempt.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
That would definitely be a question for [MENTION=1852121]Blaises[/MENTION].
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
i have to pm him?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] G U C C I:
He was the one maintaining this ROM. He is no longer supporting it but I suppose a PM is worth it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
i've been able to get RR successfully booting up. Here is a part of the yewminou log file where i think the errors are related to this problem: http://vpaste.net/3oSyY
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Pablo_Neruda:
Hey heavytull, I have the same problem and even trying to resolve this with different H990's together with blaises.

My experience was, that

1. this problem occured faster when I was installing more stuff (especially when I installed another kernel)

2. there was nothing to do but wipe and format everything (even backup and restore didn't solve the problem)

2 days ago I gave up and switched to LineageOS 17.1 :(

If blaises can help, it would be much appreciated by me too :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sonar77:
I have RR7 with 20200116 H990DS: how can unlock DAC? with Gamma Kernel? Thanks in advance
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
For quad dac the only way i know of is using tinymix. I have not done it. I have just read about it. You would have to find how to use it. I think saruon magisk module will enable qc dac. If you want something simpler.

Found some info on it. There is some in older lineage thread i think some where as well.

https://xdaforums.com/v20/developme...0-variants-t4076549/post82481703#post82481703
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sonar77:
Ainur Narsil

Thanks a lot!!!

I had already installed the Ainur Narsil module, which should be the recent version of Sauron: I was probably already listening through Quad Dac!

https://ainuraudio.ru/ainur-narsil-android-audio-mod/

https://github.com/Magisk-Modules-Repo/ainur_narsil

Is there a way to test if I'm using Quad DAC?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
That only allows the Qualcomm dac I think. You need to use tinymix to get quad dac. I think I linked to the right thread for it. You have to read how to use it. Might need a mixer path.xml edit as well.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sonar77:
"Ainur Narsil" Magisk module and Quad Dac on H990DS

I can confirm that installing "Ainur Narsil" Magisk module does the job on my V20 H990DS. I listened to a flac file before and after installing the module, and.... that a sound! it is a piano recording and I have goosebumps: it seems to stay in front of a Steniway Grand Piano! Great with Aimp app.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
You sure it's not the snapdragon dac? Every snapdragon basically has a dac. In 820 it's capable of doing 24bit/192khz. I think it's like that in all 800 series sd processors.

https://www.qualcomm.com/news/onq/2016/06/02/qualcomm-aqstic-sets-new-standard-audiophiles
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sonar77:
---------- Post added at 09:35 AM ---------- Previous post was at 09:32 AM ----------

[/COLOR]

Yes, it's a Snapdragon 820. And now? Is "Ainur Narsil" Magisk module enough?

Thanks in advance again.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
Never tested the output. No way to know on sick it is but I don't think it works on custom ROMs. Pretty sure you have to do tinymix hack to get quad dac working as I have already stated. Fyi there was an app called biquad that let you change qc dac equalizer back when I used Samsung s5, it might work on newer qc dacs too. I'm done helping on this as everything that needs to be stated has been now. Either search my username or "dac" for more info on thread it go find threads in guide section either here in v20 or either v30, g5, v35 or less likely G6(only some had quad dac).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
So...just to verify, only one that has arb is the h918, ls997 is still arb0?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] C D:
Since the LS997 on ARB1 will likely never get full root access, we can safely assume that every single LS997 ROM made so far is on ARB0.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Good insight. Makes sense. I guess I will just try. Hopefully I can go back to stock with a simple twrp restore if I want.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Works for ls997. Swap back to stock if wanted also with a restore. BACKUP YOUR EFS partition before RR flash!!! I needed to reflash this for LTE to work. At least when going back to stock. PIE for ls997 ?.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
So I can't get signal, and when I do I can't use, or sometimes no phone number even, or always unusable roaming somehow. Idk why, but signal maybe an issue on here even with ESF flash over. Stock then ESF reflash fixes that side, just not this RR side. At least for me.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Tried a different lineage and still no service. Idk what to do to fix or why. Stock has service
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
So I found a fix... Post #36 https://xdaforums.com/v20/how-to/manual-program-sprint-ls997-v20-t3557676/page4

First in mobile data settings change "subscription" from "NV" to ruim/sim (everything then grays out) now reboot.

Second, go back to mobile data settings and change (now ungreyed) "preferred network" to what screenshot in post shows, reboot. Data/call/ and text should now work.

Now we are finally cooking, Pie smells good ??
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
I restored a previous backup.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Does anyone know how to get colored (app based) notifications on ambient display?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] minhduongtrung:
Hopefully developers continue to build RR android 10.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Would be cool, some things could even just be updated for this even further if that can't happen.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cnjax:
Dev stated that development has ceased
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Ice Fire:
Does this explain why my sound signal arrives so silent at the other end during a phone call that the other call participant has to push his sound output to the max.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
It could be due to the way lineage builds the os. They lower sound levels to make sure that there builds don't cause any damage. It's been that way since cm. You can learn the way things are mixed in mixer path file and change things there. I think there is still only one of the many mics working for each mode. So that can cause issues too. You can look at old los threads there was some mods before that helped. It might have been in lg g5 or g6 threads. I think you could just search mic level on some of the old threads.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pradeeppk:
Which is the prefered root method for this rom, addon su or magisk, tried magisk 20.1 and 20.4 but failed.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
Magisk should work. It did every time I tried it. Since this is pie technically so should su add-on. How did you install them? You could always roll back to older magisk version (what I used 19.1) then report the issue on magisk thread.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
I'm on lastest magisk. Flashed after gapps, ect. with twrp.

---------- Post added at 08:00 PM ---------- Previous post was at 07:58 PM ----------

I have asked before...but will again. Does any one know how to get stock colored notification on the ambient display? Mine are all white. I can find a way to get colored notifications for aod like I had on stock. That theming app don't work either. Substratum I think.

Also, I have low mic volume on recorded videos, no matter what apk. I looked into something's for fixes, but nothing changed.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
Not sure what going on for root maybe take not image and patch it then flash it. You can search for those instructions easy.

There are two ways theming aka built in it substrum or if you just want dark notifications then use 10.

Low mic had to do with default sort by when it's so it doesn't burst anybody speakers. You can search plenty of places for help with that. You need to change volumes in mixer path file. It's something like Tasha_mixer_path.xml then you need to change numbers in there. You can probably find info in 14.1 lineage or 15.1 it's out there some where. Search threads for mixer...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mysticblaze347:
Sorry,was meaning substratum don't work for me. I tried the pitch black theme also. It changed nothing. I ment I am stuck with white, I would like stock based colored notifications. I have root just fine also. Was just saying what I have.

Mic issues I can't get to fix, Iv tried a few things from a few threads. I have tweaked some vols in tasha with no change. RR PIE
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] gamekvnn:
My devices F800S. Can I use this ROM?