yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Sigil_Thane:
If fingerprints require a root command to perform:

rm /data/system/users/0/fpdata/user.db

rm /data/system/users/0/settings_fingerprint.xml

... Is it possible that these files either have permissions or ownership problems? Or there could be some sort of encryption on the files that loses the key after a reboot.

just trying to be helpful and thinking aloud here.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xcl0udx:
on my F800L, fingerprint completely stop working, even on the first boot.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] chuckRN:
Which rom are you coming from?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xcl0udx:
i was in stock oreo rooted, but i did wipe cache, system and data before flashed this rom
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] pawar21:
No matter whichever rom from u are coming its related to proprietary blobs needs to be updated in lineage source ..........:laugh:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cmdmoto:
Ls997 user here.

I did about a 24 hour test on LOS 16. Over all very smooth and minimal bugs. It could be a daily driver. I did a dirty flash over 15.1 that was a dirty flash over 14.1. I have not tried to do a clean flash yet due to RUIM/SIM issues on previous 15.1 builds.

Just a couple of issues of note that have already been reported as well.

1. Camera will work at first, but after reboot the apk fails to connect.

2. Battery drain and hot phone. It honestly was not too bad. It might have gotten better if I had let the phone settle for more than 24 hours after flash.

3. I ended up flashing gamma kernel SS v57 and that seemed to help some what. Game play was smoother and the phone didn't run as hot and battery drain was better.

4. Flashlight doesn't work when trying to use the quick pull down menu.

Over all, I would have kept using LOS 16 but the camera kept FC.

Thank you for your hard work X86 and keeping the V20 Up and running. Really appreciate it. This should give me at least another year on this phone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] HDXUT:
me too，same problem

：哭：：哭：me too
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ki11aprime:
Gamna kernel worked with Los 16?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Wouldn't surprise me if flashing this with 16 was the cause of issues like the Camera FC.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ki11aprime:
I got some time now so imma do a quick test to see
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cmdmoto:
In fact, I was thinking the same thing, so this wouldn't surprise me either. I was thinking of flashing back to stock kernel this morning but was in a bit of panic when I needed my camera so I just restored my 15.1 backup.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheIronMaiden:
Watch it fix 3 of los16's main issues lol
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] DarkFamiliarity:
After changing the print to V30, it works perfect for me. However, camera still seems to be broken. Do you know how to fix it?

Edit: Fixed by dirty flashing 16 over 15.1, works well.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Edit: it does go away after disabling enough, just something to note I guess

After having enough icons on the right show up I get a dot that doesn't go away and doesn't show anything more than 5 icons, battery bar, percentage, airplane, wifi, do not disturb, and the dot. I don't know if this changes on the newest build or not
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zeusofyork:
There's a post from x86cpu at around page 96. Take that camera, use the systemizer magisk module andmake the recommended camera a sus priv app. Reboot and it should work
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
Hi all loving Lineage OS 16 on my VS995. I have a problem where after about a week I loose my data connection. I believe the problem may derive from NOT coming from a stock kernel. I came from Super rom running Android 7.1(not sure about the 1) Super rom only came with mk2000 kernel on my varrient. Then I did a complete wipe. Format data. Installed tox86.zip. Installed los 15.1. I believe I booted and setup. Then flashed 16 on top. Latest Magisk bata. Google apps. Can someone verify I did this right and recommend how to flash a stock nugat kernel if necessary? Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] DarkFamiliarity:
I tried looking around those page numbers based on your older post, but I was unable to find the link. Where can I find that, in case the sensors fail again?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] gardobus:
I downgraded to Nougat firmware and clean flashed the latest Lineage 16.0 on my H918 with Nano Gapps and Magisk.

Overall it seems to be running great, but I have no camera apps (haven't tried installing one from the play store or GCam yet) and the worst thing is that some apps don't work including Amazon Shopping and Wells Fargo. They open and then either immediately freeze (Wells Fargo) or show a splash screen and then crash (Amazon, Duo).

I've reinstalled them, cleared cache/data, rebooted, no luck. Most apps work fine other than these few I've found.

Anyone have any ideas?

Edit: YouTube opens but no content ever loads, just empty tabs. Data is working fine though, I'm posting this from the phone.

Edit: Rotation doesn't seem to be working either... Maybe I should feflash the ROM or something...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] jl10101:
Wipe and flash LOS 15.1, then dirty flash LOS 16 on top of that and everything should work correctly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
Im on a vs995 as well. But when i initially flashed one of the first builds of this rom ( been using it since October) I came from the Oreo version of AOKP. Since that was a very stable Oreo build, i just did a dirty flash over that. Never had any problems. As far as my camera, i deleted stock cam on this rom and have been using the Cstark cam ( works perfect ). So i said all of that to say this.....as far as vs995 goes, we have less issues than all the other variants. If you have problems find a stable Oreo rom, do a clean install of that ( wipe dalvic, cache, data....but not storage ) load all the way, and then do a dirty flash of the latest Los 16 on top of it. This should work flawlessly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
[MENTION=2881807]x86cpu[/MENTION] Hey, Here's my report of usage on your ROM on the h910 (AT&T) variant, using GammaKernel and Magisk

Performance is excellent

Can't soeak for battery life as my battery on its own it's fairly damaged (can someone reply this thread and let me know where I can buy a great stock fit battery?)

Camera API support is non-existant

Due to gammakernel extending the display, I think nothing can set a wallpaper in the right manner, as it extends slightly to the notched area, and so the wallpapers end up super stretched.

YouTube doesn't work (doesn't load a profile or anything)

So far, those have been my issues. Everything else is pure smooth.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] EnterTHEvoiD:
I've got the Perfine 4100 mAh Li-Poly. It's cheap and reliable. Slightly thicker than OEM but back case still closes. You'll have around 25% more of SOT after a few full discharge/charge cycles.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] gardobus:
Awesome, thanks. Can I just flash 15.1 and immediately flash 16 over it or do I need to boot up 15.1 first and run through setup then go back into TWRP and flash 16 over top? Also, I don't need to flash Gapps or Magisk for the 15.1 right?

---------- Post added at 10:52 AM ---------- Previous post was at 10:49 AM ----------

I picked up a Power bear battery from Amazon. I did all the charge/drain cycles it recommend and so far it has been great. I've had it a few months now with no issues.

My old stock battery would discharge pretty quick and randomly die somewhere from 15-25%. So after 30% or so, Jesus take the wheel. LOL
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Flash 15.1 and go through the setup, let it sit and then reboot to TWRP and flash 16.0.

If you want Gapps or Magisk, you'll need to flash it. Would probably recommend waiting until after you've flashed 16.0 since you're changing major API versions (can be an issue especially for Gapps).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
For what it's worth, I've had problems on Ls997 with some of the GApps on 16 IF GApps for 15.1 was skipped. Starting over with 15.1 + GApps then dirty flashing 16 + GApps solved the problems. If I recall, PlayStore wouldn't load until I didn't it that way.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] gardobus:
Great, thanks!

I will:

- wipe

- flash 15.1

- boot, quickly run through setup, maybe reboot once for fun, let it settle a bit

- flash 16.0

- flash Gapps

- flash Magisk

- boot, setup, hope things work!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Jogg3r:
Hey guys, sorry I don't want to read the whole thread so hopefully you can understand. I'm new here with flashing another rum on my H910 expect stock Rom. That's why I have two questions: DAC is fully working with gamma kernel? Also for apps like Spotify and deezer? Second screen is working and shows notifications symbols like whatsapp while being untouched (standby)? Thcn in advance. Right now I'm using stock oreo Rom, but it's a little bit laggy somehow and not that smooth.. Time for a few changes :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Would you be kind to provide a link? I've searched for that exact battery, but I don't seem to be able to, no matter what I type.

And Yeah I don't mind the little thickness, anything but the stock battery (it discharges about as fast as water pouring through a colander, and gives up at 15%).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Jogg3r:
Here you go. Also using this battery. Great one with real 4000 capacity. Little thicker but you won't recognize it. It fits under the battery back. :good:

https://m.de.aliexpress.com/item/32...d=4974amp-7eN9wah34-yQOJzgwQJScw1556391899606
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Thank you.

I would also like to leave for the record that [MENTION=1887371]phoenix951[/MENTION] suggested that In order to fix many bugs found on an earlier post I made, I should just FIRSTLY install Oreo and then dirtyfalsh 16.0

I believe this should be mandatory? because otherwise there's no camera support, and many things are broken. As of now, everything I mentioned earlier works now.

Thanks in advance!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phoenix591:
camera and youtube get fixed when dirty flashing from lineage 15.1 (so, clean flash lineage 15.1+gapps, do setup, then dirty flash lineage 16+gapps).

Display is not a gamma kernel issue, both gamma and the stock lineage 16 kernel USE the notched area, including bringing the wallpaper up there.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Which is odd. I have a us996 and clean flashed my 16.0 and everything just works. It's hard to track down issues when my v20 devices are working fine with a clean flash.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zeusofyork:
Just throwing this out there. After dirty flashing you can wipe and format. For whatever reason camera and flashlight still work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] iamsingho:
I am on a 990DS - installed the 0424 version with gamma 1.2 and OpenGapps Pico. Magisk is 18.1. Netflix is not working.

Verified Google Play protect is certified

installed magisk liboemcrypto module

installed both from playstore as well as direct apk download from netflix

Getting various errors - 1019, 1006, etc. Any solutions ?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zeusofyork:
Have you tried changing your fingerprint? I used the one for the 996 nougat and it's working. I'm also selinux permissive so that may be a factor.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phop:
So just one issue I'm having after upgrading to 16 from 15.1... I had turned on the status bar network activity indicator on 15.1 as I use it every once in a while to make sure apps aren't running in the background constantly eating up my bandwidth.

On 16.0, I can't seem to find any way to turn the status bar network indicator back off. So right now I'm restoring my back up of 15.1 so that I can go turn it off and then I'll upgrade to 16.0 again. Other than that 16.0 is pretty great.

Thanks! Just thought I might kind of report this bug. It's entirely possible that there's still an option to turn that network indicator on and off on 16.0 hidden somewhere in settings but I tried really hard to find the setting and couldn't find anything.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
I think it was removed. Either way you can get netspeed indicator app from play store for free.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] scottyrick:
H918 Lineage 16 042419: Take a look at "cameragooglelegacy" in stock gapps. I have observed that flashing that when first installing Lineage 16.0 is one sure way to get a working camera. Problems occur for me when you don't flash it. You can flash it in Lineage 15.1 and carry it over to 16.0 via a dirty flash, or directly into 16.0 on a clean flash.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vortell:
It's just a different app, liked open camera. There gapps uninstalls three in that comes with and adds that one. Should be able to just install open camera to do the same thing. At least last time I checked it didn't change libraries in the phone at all. You can also get that Google camera from places like apkmirrior or apkpure. It's probably linked in apps area too.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Edit: fixed post, disregard

---------- Post added at 04:07 PM ---------- Previous post was at 03:47 PM ----------

I'm on this build but I'm not getting 6 icons on the left, I get 4 and then the forth turns to a dot even though there's room for extra
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Kevinlucas:
Hello im a lg v20 h990ds user from Hong Kong using the twn version and i have just got lineage 16 working on my phone. Just wanted to report on this whole progression on this rom and all that. i previously was on stock oreo and downgraded to stock nougat(	H990ds10c_00_OPEN_TW_DS_OP_1214.kdz) to keep the fingerprint sensor and to unlock bootloader and root. i followed the dirtysanta method and unlocked the bootloader. i then flashed lineage 16 and opengapps as well as gamma kernel v87.0.0 for h990. i got past the setup but noticed that my camera app was not showing and when i checked droidinfo alot of sensors were not there.the navigation bar was not responsive but the finger print sensor worked though.

so after going through some previous posts i figured i would wipe lineage 16 , flash lineage 15.1 and opengapps and go through the initial setup and then dirty flash lineage 16 and opengapps along with magisk v18.1. And so i did all that and after going through the whole process i got through the setup of lineage 16 and everything working fine. camera showed up and i installed cstark27_gcam which works nicely. fingerprint sensor works.I didnt install the gamma kernel since it might have caused my nav button unresponsiveness. Currently on the lineage 16 stock kernel. pretty much alot better than stock oreo and no random shutdowns on the lg h900ds so far. only had it installed for less than a day. will report on any problems regarding the lg h900ds . thanks alot to everyone's post helping me to make this work.

one problem is that when watching a youtube video fullscreen, part of the video if blocked by the "notch" and the video seems a little disproportional. when i watch a local video file with mx player though the video is in the right place.

one question i do have is that since since i downgraded to stock nougat and flashed the kdz "10c" verion for the hd990ds inorder to unlock bootloader with dirtysanta than flashed lineage 16, should i update my modem fireware to something newer than the kdz "10c" version since theres is up to "10i" kdz for nougat. currently my network and wifi all work fine. i was just curious if its actually important or i should just stick with the " if it works dont touch it " mentality.

apologies for the messy post. keep up the good work fellas.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] amir r:
[MENTION=9897905]Kevinlucas[/MENTION]

Gamma pie 1.2.0

https://androidfilehost.com/?w=files&flid=286757
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] amir r:
In my experience Gamma reduce overheating and dac works properly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phascinate:
Yeah, I figured it was probably removed. It's just weird that the framework for it is still there in 16.0. What I mean is that I had it turned on in 15.1 and it stayed on when I upgraded to 16.0. Only way to turn it off was to restore my backup of 15.1, turn it off, then upgrade again.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] aryanawm:
a weird problem with both stock kernel and gamma1. 2

when i connect charger, the second recent app comes on screen?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Enicity:
Anybody else's music stop working? I have no idea where the problem's from.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phascinate:
One other issue I noticed. The minimum screen brightness on the US996-DS 2019-04-24 build is really bright. Way too bright to use at night.

Downgraded to the US996-DS 2019-04-15 build and everything seems to be working correctly. Definitely gets as dark as LOS 15.1 did.

Other than that it's running fantastic. Thanks for all the work you do.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
The setting is not displayed when a notch is used for 16.0. I'm guessing it is a bug in Lineage itself that it should disable the indicators for you when you upgrade to 16.0. Interesting bug though, and your method is there only way to really resolve it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I am still working on brightness setting. No clue why it keeps being a PIA.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] kira212:
noob here

know nothing about flash santaflash bootloader or anything

using lg v20 since 2 years at it has slowed down very much even i cant played pubg in it

should i try this and what is the overall process of this plz help

:cowboy:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Edit: after a reboot it went back to normal

There is an interesting bug on this build, on my H918 the bluetooth icon is replaced with the caffeine icon in the quick settings. Although it does go back to the normal icon when I turn it on, but after bluetooth is off it goes back to the caffeine icon
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] rjavc:
Hmmmmm Interesting..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sajadzarepour:
Please help me

This rom is stable for daily driver or not ?

Sound , camera , battery and screen ghost fixer ?

I want switch from oreo stock to pie lineage
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sinner822:
That is a subjective question. To some it is. To some it isn't.

Being that you are on a stock ROM and aren't willing to find out if it fits your needs by flashing.

I would say. No.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] StrikerTheHedgefox:
Any progress on IR support?

Also, suggestion for the 2nd screen when the main screen is off: Show the status bar and/or scroll the notification text on the 2nd screen if you get a new notification.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
It definitely depends on what variant you are using. I use the vs995 and have been daily driving, problem free since the first couple of builds of this rom. Others have not been so lucky. But no matter what variant you are on, there are ways to make it drivable on any phone. You just need to do additional tweeks and use different non stock things like camera and so forth.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] DarkFamiliarity:
Is there a way to get the google Assistant working on this build? Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] srs5694:
Kernel panic

After letting it sit on a shelf for several months, I've been trying to get my LG V20 (h910) working with the lineage-16.0-20190424-X86CPU-h910.zip version of LineageOS. It works for a while, but sooner or later (usually sooner), it crashes, with a kernel panic ("not syncing; subsys-restart: Resetting the SoC - modem crashed"). (I'd post a photo I took, but the forum won't let me because I don't have enough posts.)

This crash usually happens within a few minutes of the phone booting, but sometimes it can take longer -- perhaps an hour or two. The problem seems to happen only when my SIM card (I'm on T-Mobile) is installed; with no SIM card, the phone seems to be stable.

Any tips on making this work in a more stable way?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
IR works with the gamma builds for Pie, specifically v1.2.

---------- Post added at 01:25 AM ---------- Previous post was at 01:23 AM ----------

On my H918 everything is very stable, I do use gamma kernel v1.2. As for screen retention, I edit the color calibration values all down to 90%, that with gamma kernel and I haven't had any screen retention.

Sound, camera, and battery are all great for me

---------- Post added at 01:27 AM ---------- Previous post was at 01:25 AM ----------

Maybe flash back to nougat with a kdz, then clean flash Lineage 16 with gamma kernel v1.2. I can't say this will work but it'll be good to start fresh if you haven't used it in a while, like have everything start over from a fresh clean build.

Also I don't know if clean flashing the build will work, I'd try that first and if things don't work then clean flash 15.1, set it up, then dirty flash 16
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Suggestion, try and work on the number of icons in the status bar on both sides. On the right it can't go past 6 without the 6th turning into a dot and then the left's limit is 4. Not saying you have to, or am rushing you to, but it'd be appreciated and is needed. Thank you
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
So far so good. When you specify what to wipe, e.g. not storage, that is for after booting clean Oreo? I clean flashed AOKP and set it up. Then dirty flashed LOS16 and wiped dalvic, and cache.

On every install so far I notice distortion in the headphone out. It sounds like crackling particularly when the program material is at peak volume. The amount of distortion varies every boot. I've tried Ainur and ViPER's mods. They don't seem to help. I'll try to reflash when I can. can someone recommend any other audio tweaks?

I noticed AOKP is based off LOS. Can I flash LOS over stock Oreo? If I do the Oreo system update from a nougat stock based rom will I loose TWRP? Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
Flashing over stock oreo? To be honest, I'm not sure. I'm new to this myself. I just know what worked for me. But I don't see why you would loose twrp unless you are flashing a kdz. See, since i first rooted, all my rom flashes have been zip files through twrp. The only stock I've had was the nougat upon my initial root. After that, I've upgraded only by zip file rom flashes. I can say also make sure you have the latest twrp. I think im running 3.2.4 ( if that's even the latest anymore). And being that AOKP is super stable, if you dont have anything on your phone that you would mind loosing. I would do a full format( which totally clears everything) then do flash of AOKP Oreo, thego through set up and then dirty flash Los 16. That may end you static issues.