yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] WhiteWidows:
Have you tried to go to settings > more > Cellular networks > CDMA subscription, set it to RUIM/SIM, reboot.

That being said on LOS 14 Carrier settings is broke and crashes when trying to open it. So you can't update profile and prl which is why Sprint users need to restore efs. Also every reboot "Sprint DM" keeps running until you manually cancel it. I looked in to this and while back I may have to reach out to some CDMA experts to try to resolve this.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] captbeard:
I was going to report the camera issue but I got beaten to it. OpenCamera seems to work, though.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Any help would be appreciated, I don't have a Sprint device, so rather hard to do shut troubleshooting.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Interesting open camera works. I did fix it, so tomorrow I should have better build up.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
Does the quad dac work with lineage os?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] toastyp:
I've been curious about this as well. Using adb dumpsys it does appear that audio offloads correctly to the dac, however the amplifier does not appear to output to the same level as it does on stock. Theres no ability to trigger the high impedance output from the amp on lineage (at least I can't figure out how). I prefer the audio on stock but others don't mind. It's one of those things you will have to test for yourself.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] WhiteWidows:
https://jira.lineageos.org/plugins/servlet/mobile#issue/BUGBASH-1134

Paul Keith

Added 2017-11-12 12:20 AM

This is Sprint carrier provisioning stuff that we don't have the code for. I don't want to mess with this, as it can wreck provisioning entirely if not done properly, so I'm going to go ahead and mark this as won't fix. It only causes a temporary loss in service on the new RIL, so it's not a huge problem
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Type2501:
I am thinking if Viper4android will work to increase the gain on headphone output.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
I saw on another thread someone recommended trying DAC fix for lgV10.

https://play.google.com/store/apps/details?id=com.phascinate.lgv10.dacfix

I also saw an app called HiFi Status LG which displays the HiFi Status but can't change it.

https://play.google.com/store/apps/details?id=com.apptrio.hi_fi_status

I will try them out as I did notice as well a difference in sound from stock to lineage.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
[MENTION=2881807]x86cpu[/MENTION]

I was unable to get a photo of the kernel crash screen (the phone self powered off on this screen which I've never seen it do before) but I got a dmesg and Logcat for you:

https://drive.google.com/open?id=1pyxtJpk3omMCJtb4vjdoP7WHObg0ijPC

I should note that there was some odd behaviour on the 'new md5' build on boot. After the kernel crash and the phone self powered off, I tried turning it on again.

Phone hung on the LG screen for a while and then screen went blank. Afterwards, the first tiny dot of the LineageOS boot animation came on and hung for about 10 seconds, then screen turned off. When it came back on, the animation started but slowly at first, after a couple loops it sped up (like it was catching up, I see this happen on freshly installed Xposed first-time boots) and then booted into the system normally. After waiting for the notifications tray to show "No SIM - Vodafone AU" that's when I got the logcat and dmesg. I restored back to the 20/06 build and all is well here, so it must be a change that is still present between that build and the new one.

From what I can see on the Logcat, RILJ is seeing my carrier as connected. Also:

RadioProxy getService/setResponseFunctions: java.util.NoSuchElementException [SUB1]

OemHookProxy getService/setResponseFunctions: java.util.NoSuchElementException [SUB1]
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Reporting in - Single SIM all good though

Sorry scratch that, lost network, now can't find any. Options greyed out. It has one odd option in the network type dialogue (where there would normal be LTE, GSM, wcdma etc). [MENTION=2881807]x86cpu[/MENTION]
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
5c5d901397e35c04085eacff40c91fed lineage-15.1-20180626-UNOFFICIAL-h990.zip

New one there, same date, different md5. Fresh kernel. I think we're almost there. (I think I know what is occurring to fix it... Not the kernel crash, but dual-sim.)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Try the new one: 5c5d901397e35c04085eacff40c91fed lineage-15.1-20180626-UNOFFICIAL-h990.zip
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
H990/DS users are safe to update

There you go! Mobile functions working as intended again. Sometimes just a few letters in a couple files make all the difference ;)

Have a logcat and Dmesg anyway, for your trouble! Might be a couple things in there you can make use of (this is taken as soon as the phone had booted into system)

https://drive.google.com/open?id=1pyxtJpk3omMCJtb4vjdoP7WHObg0ijPC

(Now it's time to sleep, 6am here. Can't resist those updates, I eat them for breakfast!)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Alright I'm happy as ****.

Encryption: check

Cameras: check (all 3 in one app too!)

Ir blaster: check

Data/wifi/bt: check

Good battery life: check

My favorite audio mods: check

Substratum: check

Snappy room: check

Second screen/wifi calling: who needs em anyway :laugh:

So much love [MENTION=2881807]x86cpu[/MENTION], donation incoming
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Good on you mate! As soon as my situation improves I intend to do the same, this man (or sometimes I wonder if he's a machine...) has done so much for us.

Also, I don't mean to alarm anyone, but https://xdaforums.com/showpost.php?p=76919716&postcount=460

Major progress, essentially a breakthrough, made on the second screen for AOSP! Screenshot is of the display functioning on LOS 15.1, the original dev [MENTION=7055541]Zacharee1[/MENTION] has already said he can take that and run with it! SO MUCH EXCITEMENT :D
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
I'm crying. That is amazing
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Edit: sorry double post, crap WiFi at work
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Thanks, all good here on this one. Calls and data. H990 single sim.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] RootPC:
Hello. Thank you for keeping this up-to-date.

I seem to have an issue on us996 though. I've tried 3 different versions, including today's, but when my device goes to sleep, sometimes it doesn't wake immediately. I have to spam the power button to force the camera to respond in order for the screen to eventually come back on. Sometimes that doesn't even work and I have to pull the battery. As I said I've tried 3 of your builds so far completely clean and no luck. I've also noticed if I manage to wake it to the lock screen and touch, the touch data is sluggish and take about a minute to disappear (I have "Show touches" enabled). Wonder if its a memory leak issue?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Have you tried disabling active display, its an old bug that was fixed for most ppl, but try it and see if that solves your issues
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] RootPC:
I think this is the setting you're talking about. I've disabled it and it still happens sadly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] acelover:
How does substratum work on los 15.1?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Joe199799:
It's not bad you have to install the overlays, reboot, go into manager, tick all overlays and finally hit change overlay states, I didn't have a problem using it but some apps wouldn't play nice with the overlay installed. for instance the play store wouldn't install an app unless I uninstalled the overlay. Basically it's hit or miss on apps try it out for yourself if something goes wrong there's a recovery zip you can flash in TWRP in the substratum folder
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] afrin101:
Mine doesn't hiss at low volumes

Are u sure u are using the latest twrp to flash coz mine flashed it without any problems
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] negative0ne33:
I haven't been able to successfully run any lineage os ever due to the whole spring dm thing, and never getting service. What am I doing wrong?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] CM-Tester:
Carefully inquiring... Is it foreseeable to go official in the next time?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Soon, depends on when next time is.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180628-UNOFFICIAL-h990

lineage-15.1-20180628-UNOFFICIAL-h990

Another change for h990, hopefully, things still work for dual/single sim. I hope this is the last change too for it as it takes a little bit to work out the details of getting a dual sim into the builds.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] spawningvat:
Thank you! The newest Gamma kernal 12.0 for LOS 15.1 fixed it. Very good battery life too. Screen on time is 3.5hrs and I'm only down to 75% battery, better than before.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Thanks so much, but since the previous build it seems the wide angle camera is missing. Snap switches between front and standard back camera, and Google wide angle port crashes when trying to access the wide angle.

Actually, I wonder if its caused by Gamma kernel...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] CM-Tester:
Ok, got it :D Thanks
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
[MENTION=2881807]x86cpu[/MENTION] all mobile + regular functions working okay here on the latest build with your stock kernel on H990DS :)

Also still working okay on Gamma kernel beta2 for H990 (not sure if this is relevant or not but just in case)

---------- Post added at 04:23 AM ---------- Previous post was at 04:16 AM ----------

See my reply regarding the cameras in the Gamma kernel thread

TL;DR: I have all 3 cameras working on both LOS stock kernel + Gamma on the Google camera mod port
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I'll be doing all builds again tomorrow. (Now building for 14 devices). I do always test before I put them out too. All 3 cameras are and should be working.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] LeTerrible:
Is anyone else having issues with AudioFx app? It's not working for me. Other equalisers don't work either. Get the error that the hardware doesn't support equaliser function in blackplayer app.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Dirty flashed latest build (20180628) with Gamma beta2 in one session and now it works. Really strange!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Omar-Avelar:
The audio processing engines in theory would not work if the audio gets offloaded digitally to the DAC. I think this is the case since we have the following build prop's:

audio.offload.pcm.16bit.enable
audio.offload.pcm.24bit.enabled

Set to true, you might be able to set those to false and the audio framework would now be processing and filtering from the CPU instead of offloading directly to the DAC (I have not tested this, but it's the theory behind...)...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180629-UNOFFICIAL

lineage-15.1-20180629-UNOFFICIAL

Updated to latest things. Not expecting anything, but for me just running this 2 hours, I was finally able to get some deep sleep with it. Before was always 0s (pebble watch was the culprit).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vicky Sehrawat:
H990ds

hey can you please please make it for h990ds? waiting from long time.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
It is. The h990 build is for both.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
[MENTION=2881807]x86cpu[/MENTION]

Flashed the latest build along with Gamma H990beta3 and the other usual mods and everything is a-okay here :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Deezi74:
Lgv20 us996 with the new update I'm getting static screen when turning on is there a way to fix this or do I just need to go back to the old last update
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] RootPC:
Still happening.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
On boot? which kernel? which.zip did you flash? (-ds or not), Do you have a dirty Santa unlocked device?

I have both and show no issues with either.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Need full logcat: logcat -b all
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Deezi74:
Yes I have the Dirty Santa and I have the colonel that the wrong come with I don't mess with the colonel and it is the DS I did do it upgrade Flash AKA dirty Flash should I do a fresh install

---------- Post added at 03:34 AM ---------- Previous post was at 03:31 AM ----------

I will also go back and download the other file and see if that helps I was not aware of two different files
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Make sure you download and flash the us996-ds one then. Dirty flash is ok.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] RootPC:
Ok, here you go :P Hope you can figure it out. :\
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Deezi74:
Fixed with us996 non ds file dirty flash
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] vijaysh80:
[MENTION=2881807]x86cpu[/MENTION], Just out of curiosity, why is it that most custom ROMs do not support VoLTE? I mean, isn't that the way carriers are headed? Where I come from, of the two major carriers, one purely uses only VoLTE for calls and the other carrier is also heading in that direction. Considering that most carriers will eventually use VoLTE for calls (one can argue with me but I feel this may be inevitable) how come there isn't too much development work on this?

Please do not misunderstand me. I'm not a developer. So I ask this just to understand things. I'm not criticising.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vicky Sehrawat:
H990ds

bro but when i flash h990 rom using twrp it show this rom is for h990 device. i am using stock rom. please help. And there is not any rom for h990ds in download section.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] LeTerrible:
Thanks Jev! Much appreciated. Got viper to work by disabling AudioFx.

BTW, is it possible to make Gcam ports to work without installing opengapps? I don't want gapps at all but without installing it Gcam ports crash and won't work. I am on H990DS. Everything else works great!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
That would be a question to ask in the Gcam mod thread. I know there is a project (can't remember the name) that mimics Gapps/Google Services functionality, but I'm also not sure if this would work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] powerkof2001:
14.1 Rom of h990

Please fill in the lineageos 14.1 Rom of h990. Thank you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Apart from not knowing if this is even possible (having personally tested some H990 14.1 versions) is there a reason you'd want to run an older version of Android over something newer?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] d4rkre4per:
OK, I have finally been able to flash the H990DS version, and it works very well indeed ! (I don't think I'll ever go back)

Thanks a lot for the hard work !

---------- Post added at 01:41 PM ---------- Previous post was at 01:36 PM ----------

I think that you are referring to microg.

There are specific builds for official Lineage OS versions: Lineage with MicroG.

This project requires signature spoofing for the ROM and apparently it is not (and won't be) implemented on LOS.

If I remember well they provide the patches to do so, so you would have to build the ROM to be able to use Google services without Gapps
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Joe199799:
Most recent build for H918 over Bluetooth in my car audio cuts out every couple of minutes for like 3-4 seconds

Using Spotify and I have full LTE connection and didn't have this problem before just this most recent build other than that it's rock soild
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] dmw_4814:
OK, I'm not really stupid - no; honest! I'm not! :) - but I'm not sure what I should download to try this out. I have a US996 unlocked V20, and I'm currently running a WETA ROM. Do I need to flash that Official-to-Unofficial zip, or since I'm not currently running a version of Lineage, do I just download the appropriate ROM for this device, which would be accessed by tapping the V20 button on the downloads page, correct? Thanks!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] d4rkre4per:
[MENTION=2881807]x86cpu[/MENTION] Just a beginner question, but are you basing your building process on this kind of build guide ? e.g. https://wiki.lineageos.org/devices/h918/build for the h918

or maybe via docker ?

I've never built LOS, but I'd like to give it a try by building LOS with MicroG. I suppose that I would have to use the source links referenced in the OP, am I correct ?

Thanks in advance !
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Someone else that has the h990ds must chime in for what TWRP they are using, but there is only 1 h990.zip file for both h990 single and dual sim. It's been verified working for both. I do not have a h990 device, but it does work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Ok, then you have unlocked your bootloader official from LG and not using the Dirty Santa method.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Yeah, I doubt that would happen. Hard enough to get 15.1 completed. 14.1 will become deprecated shortly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I don't see anything outstanding, but are you running any kernel modifying app? Ie..changes cpu governor at boot time?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Full wipe. WETA is a stock based ROM, full wipe required. The official-unofficial is for LineageOS only, and currently, no official's exist. When they do, you can flash the unofficial-official and install that.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Pretty much yeah. No idea on MicroG. But the guides are what I started with.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] d4rkre4per:
To flash LOS, I used the latest TWRP from https://xdaforums.com/v20/development/recovery-twrp-3-2-1-0-t3720239

I didn't try with the original version from the Dirty Santa thread
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
[MENTION=2881807]x86cpu[/MENTION]

Just a small bug - the prevent accidental wakeup isn't functioning when covering the proximity sensor and using DT2W. I used a sensor recording app to check if it sees the proximity being covered and then uncovered again while locked (LG G2 had an issue seeing that it was uncovered), but it's seeing the complete action, just not preventing the wakeup. This is with LOS kernel and Gamma kernel.

[MENTION=5988026]iDefalt[/MENTION] how is your proximity?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Deezi74:
I unlock Bootloader through LG and rooted through Dirty Santa fantastic great ROM thank you for your help
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Yes use the latest TWRP from the link (3.2.x.x)

---------- Post added at 05:06 AM ---------- Previous post was at 04:59 AM ----------

Using DT2W the prevent accidental wakeup is functioning here for me.. I used Proximity Sensor Test app and it correctly detects it being covered and uncovered (while locked too). I'm running the H990Beta4 version of the Gamma kernel. Proximity also appears to be working fine when in a phone call, using Google Phone I can put the phone to my ear and down again (while locked and unlocked) and it functions as it should.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I don't believe it works that way, the accidental awake is when you pull it out of the pocket. Double tap is fairly hard to accidentally do.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
Do I need to flash official-to-unofficial zip file before flashing lineage? I'm running superv20 rom on h990ds.

Is it mandatory to fix (WiFi or Bluetooth MAC is "00:00:00:00:00:00")? Will I run into problem if I don't fix it?

Sorry if I'm repeating others questions.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
The questions can be answered in the thread. You need to wipe data/cache/dalvick before installing.

Don't wipe misc and Mac will be fine. If you're worried back up misc first using

dd if=/dev/block/bootdevice/by-name/misc of=/sdcard/misc.img.bak
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
Thanks for the quick reply. Do I need to use terminal to backup the misc?

How can one can wipe misc? I don't see it in twrp wipe option.

Sorry for the noob questions
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Yes, either in a local terminal with root, or using adb shell, again with root.

Not sure how to wipe misc, but you DO NOT want to wipe it.

Back it up just in case tho, ya know..

Edit: I do know how to wipe misc, but don't want to say unless it will specifically help, to keep confusion down
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
If I accidently delete my misc file and I have the backup file, how to restore it?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Boot to twrp, and use the terminal in twrp to run

dd if=/sdcard/misc.img.bak of=/dev/block/bootdevice/by-name/misc
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
[MENTION=4955555]poixninja[/MENTION]. This is the file for the backup right?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
I'm not sure what you're looking at tbh. Pm me let's work from there
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] vijaysh80:
[MENTION=2881807]x86cpu[/MENTION], Just out of curiosity, why is it that some custom ROMs support VoLTE while others don't? I mean, isn't VoLTE the way carriers are headed? Where I come from, of the two major carriers, one purely uses only VoLTE for calls and the other carrier is also heading in that direction. Considering that most carriers will eventually use VoLTE for calls (one can argue with me but I feel this may be inevitable) how come there isn't too much development work on this?

Please do not misunderstand me. I'm not a developer. So I ask this just to understand things. I'm not criticising.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] afrin101:
Can somebody please point out how to install xposed on my h990ds with los 15.1

I managed to flash it twice but its doesn't boot into the device even after 30mins am I missing any steps or prerequisites.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Smittiegee19:
I'm no Dev either, but from what I understand, the different carriers have proprietary code that gives the devices VoLTE. I may have misspoke, but I believe it is more of a hassle to get it work from the devices side.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] p7810456:
From what I've seen it's the manufacturer's proprietary code, not the carrier's. Also carriers like T-Mobile USA do things like only certifying their own carrier branded devices along with some select few others to be able to use VoLTE on their network. I learned this the hard way when trying to get my H990DS to use VoLTE on the previously stated network :crying:.