yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] srs5694:
Sorry, but what's gamma kernel v1.2? I've found (and tried) gamma kernel v87.0.0, with little success. (The phone boots, but navigation controls don't work.) I assume you're referring to another branch of that basic design, but I've been unable to locate it. Do you have a URL? Thanks.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
v1.2 are the builds for the new Pie builds. Make sure you flash 1.2 and not 1.0 as 1.2 is the newest, for me personally everything works on my H918 with gamma on the newest Pie

https://androidfilehost.com/?w=files&flid=286757
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
What's your baseband version?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Why would you need to know that?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
Just curious, I can't get lineage to use my phone for calls.

I'm on 20H and here's my baseband...
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Mine isn't the same and my service became a lot worse on a custom rom on my V20 compared to stock, I don't know exactly what causes the service to become weaker but something relating to LG using proprietary hardware
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sajadzarepour:
Please h990ds explain the exprience use of los16 build 0424

Like sound camera and battery
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Zizo159:
[MENTION=2881807]x86cpu[/MENTION] weird thing i've noticed is that i cannot charge in an off state.What could be the cause of this and is there any way around?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
Mine straight won't make or receive calls. Data is fine.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
I'm in the same boat as you, if you desperately need calling then go back to stock or get a new phone
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Did you come from stockb Oreo without going back to nougat first?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Apparently a bug. I'll have to check into that.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Duane500:
Charge issue.

^^^ This. Me too.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
So first off i want to say that being a part of this forum has taught me a lot. Thanks everyone. But i do have another question..... I've noticed several people asking if DAC works on this rom. I've also noticed people are saying that it does with the gamma kernel. I am now also on the gamma 1.2. My question is, what is DAC and how do you know if it is working or not?

---------- Post added at 02:25 AM ---------- Previous post was at 02:13 AM ----------

On the last update [MENTION=2881807]x86cpu[/MENTION] put out he stated that you may have to go in and fix your APN back to the right network setting. Have you guys tried that?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
Nougat flash, both using the partial zip linked earlier, and using the full stock rooted zip. Booted, settled, flashed los15, booted, settled. Tested phone, got that message. Tried Oreo, same message.

I'm back on stock now. It's odd, my phone used to run Los well, but started failing now. I've another 918 I just purchased, will try that one soon.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
DAC stands for Digital Audio Converter. It is responsible for converting digital audio to analogue sound. I consider myself a bit of an audiophile. When buying my first smartphone I asked Google what smartphone has the best sounding DAC. LG V20 was the answer. It gets more complicated than that though. The LG V20 also detects what kind of device is plugged into the headphone jack. Not only if your headset has a mic or not, but it actually measures the impedence of the connected device and supposedly does something to compensate for that. I and others suspect that it merely limits the volume on low impedence (cheap) headphones. My understanding is that LG doesn't release the source code to it's software. So I'm guessing the audio system has to be completely reverse engineered for LOS and other custom roms. Someone Please correct me if anything I said is wrong.

Wether it is working or not is more subjective. I suppose if you hear sound, it's working. I'm hearing noticable distortion in the headphone out using LOS. To me it's obvious. Some people simply don't hear it. I use an app called USB audio player pro. Which has an it's own built in audio drivers for USB DACs and some phone's DACs including V20. It allowed you to switch between the Android driver and it's own internal driver. With stock firmware I recall being able to hear a siginicant benefit in audio clarity using USB audio player pro's driver over the Android audio driver. No other audio app could compare. Unfortunately I'm not hearing a difference using custom firmware like LOS. In audio you always trade features for sound quality. The USB driver works great though USB audio player pro still.

I'm sorry if this is off topic.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
No, your explanation was perfect. I appreciate that. Like i once said before, I'm new to all of this. I only know what works for me. But thanks for that break-down.......now i know.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Kesutu:
I will ditto this issue.

H910, was on Alpha Omega Oreo previously. Downgraded using i95swervin, flashed Alpha Omega Nougat, booted, clean flashed LOS 15.1, booted, dirty flashed LOS 16.0, flashed Magisk, flashed Gamma Kernel v1.2, flashed Gapps.

Data works, SMS works, cannot receive or make calls (no dial tone).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
I forgot the most important thing. On stock firmware you can toggle Hi-Fi mode, or something, when you plug in headphones. I think it is very silly. However I suspect when it is turned off they are undervolting the DAC or headphone amplifier judging by the way it sounds. That is what I think they are referring to when they talk about getting the DAC..
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] t-what:
Are you using Gamma Kernel 1.2.0?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GunPR:
Finally flashed a rom to this phone i have since like a yr idling on my desk.

Btw the ir blaster works just fine on 16. I flashed 15 then back to 16 and everything works now. The flashlight clickable at first boot it takes a few seconds to become active btw..

Another thing, this morning i left the phone charging on a complete off state. The screen turns on with the lg logo then after awhile the battery icon shows up and goes off "black screen" then repeat the same process non stop. LG logo/battery icon screen/off rinse and repeat...

Never just the battery icon charging.

Haven't try yet phone calls/txt or data dont have a sim card for it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zeusofyork:
Also [MENTION=1555962]Mnementh666[/MENTION]

Did you check your apn settings? Also, toggle preferred mode from global to lte/cdma/evodo (or visa versa) and switch cdma (if an option) roaming to home. One last thing, dial *#*#4636#*#* click phone info and switch between preferred network modes. Hopefully something in there helps.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] scottyrick:
Also, check that you don't have two phone apps activated at the same time. The google phone app, if present, should be disabled.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] zeusofyork:
Or you can disable the default phone and install dialer framework from magisk. That will get the phone and visual voicemail work.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
No. But just started looking into it. I see now Omar-Avelar has worked on the sound issue.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
APN good, tmo default.

All options tried that made sense given tmo bands. 4636 settings same.

Text and data all work, just not voice. Weird issue.

Only the one dialer, no gapps so that's it. Bone bare flash of LOS.

See above :)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
Just make sure, if you decide to use gamma, dont flash the wrong one......like I did. I was using a 8.7, but it should be the 2.0 from the link below.

https://androidfilehost.com/?w=files&flid=286757
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GunPR:
Guys, so if your phone die like 100-0% your phone will semi-brick if it dont accept charge? It dont charge at all on a power off state?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Zizo159:
Should charge enough to boot after a couple mins. But no it doesn't charge when off. For now?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GunPR:
This is a workaround

when in off state hold down - Volume and plug cable from computer to phone to enter into fastboot

once in fastboot run this script from computer

" @echo off
:start
fastboot getvar battery-voltage

fastboot reboot-bootloader

ping /n 6 localhost >nul

goto start
"

this will loop nonstop fastboot till the phone gets some charge
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] acquahdd:
My workaround was to remove battery, enter recovery, charge a minute or two and after boot system
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
How did you discover this? Is oxavelar and Omar-Avelar the same person? Who should I reach out to?

I can't find the pie builds on this site.

I withheld earlier that the headphone out basically has 3 modes. Aux mode for a 10000 ohm load, High impedence mode for high end headphones 50-500 ohm load. And low impedence mode for < 50 ohms.

It apears like the sound system is set up for aux mode. It sounds wonderful over an amplifier. The distortion I'm hearing over headphones sounds exactly like the distortion I heard when pluging headphones into a sound card that was not meant to drive headphones directly, but go into an amplifier.

I did flash the 87 kernel and had to meet up with dirty santa. But at least I got to refresh my memory on how stock sounded. I think as far as aux is concerned LOS sounds better with Gama kernel over stock. Unfortunately headphones are not right. :(
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ryny24:
I'm a new Lineage OS user (vs995) but my phone freezes frequently, needing battery pull several times a day. What did I do wrong? Here's how I installed.

LGUP write 12A

Dirty Santa to get TWRP

TWRP update to 3.3.0-0

Wipe system / data / cache

TWRP flash "lineage-15.1-20190408-X86CPU-vs995.zip"

boot system & run setup

TWRP flash "lineage-16.0-20190424-X86CPU-vs995.zip"

TWRP flash "Magisk-v18.zip"

TWRP flash Open_gapps-arm64-9.0-nano-20190428.zip

It works for a few hours until the screen becomes unresponsive and requires a reboot, sometimes that doesn't work and I need to wipe cache which always fixes it. I currently have baseband 3-00011-M8996FAAAANAZM-1.68646.1 and kernel Linux version 3.18.113-perf-ge390335758cd-dirty.

Should I not have booted system before flashing 16.0? Or is that kernel left over from dirty santa?

Thank you for your help!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
No, you definitely should have went through set up before flash Los 16. When i crossed over i came from the oreo version of AOKP and did a dirty flash to Los 16. I havent had any problems. Maybe before you try anything else flash the gamma kernel for pie, version 2.0 and see if that helps. The link for it is literally a couple of posts above.

Better yet, here it is.....

https://androidfilehost.com/?w=files&flid=286757
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
You sound like a pro to me. Missed one step though. Before flashing 15.1 you have to flash tox86cpu.zip. Or myself and one other user have had success flashing AOKP Oreo instead of 15.1 and tox86cpu.zip.

I just did an lgup back to A12 myself and have no issues so far. To early to tell though. Before I flashed stock, the phone appeared to freez up after unlocking in the morning.

This time I installed Gama kernel 1.2.0 First impressions are very good. Also using the new magisk 19.1
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
I also have a question for all ( or anyone ). When you go into the developer menu, you cam scroll down to the Bluetooth audio settings. They work, but they do not stay. They will eventually revert back to the initial settings. Any ideas as to how to get the settings not to revert?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Merazomo:
Did you ever find out why your WiFi was disconnecting when the screen was off? I'm having the same issue testing this Custom ROM on my H910. WiFi turns off when the screen is off, then turns on immediately after I wake the phone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
They're the same person.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
I have the same quirk with LineageOS 16.0 on my V30+, it was probably something Lineage changed.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Merazomo:
I've had success with apps like "WIFI KeepAlive" and "Best WiFi Keeper PRO" on the Alpha Omega Nougat & Oreo ROMs; however, on LineageOS 16 WiFi just won't stay connected for long periods of time. I've actually had this problem in quite a few ROMs now that I think about it.

I wonder if it's an LG V20 H910 thing, or maybe a problem when I unlocked the bootloader; everything went smoothly when I did it though. I just don't know how common this problem is.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Like I said, it's probably something LOS changed. Also like I said, I have the same quirk on my V30+.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Charging while powered off

https://review.lineageos.org/c/LineageOS/android_device_lge_msm8996-common/+/247313

This should be fixed in the next builds. I've confirmed this seems to work fine.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] castlec:
I think I'm having oddities with webview. It seems like any app that wants to use webview is displaying blank. Anyone else experiencing or experienced similar?

Chrome works and I've set chrome to be my webview provider but I could be barking at the wrong tree.

Non functional things I know about:

Amazon shopping, BlackBerry browser, Chase Mobile

I'm on h918 pre10p.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GunPR:
sweet, nice to hear.. thought it was related to the swap to aboot when rooting the phone and not rom related.

I attach for H910 AT&T to swap that nasty boot msg "that your device is compromised" it just swap the logo with the next one after that from lg itself. the boot time still the same you just dont see that compromised message logo.

flash it from twrp it works in this rom on h910 at&t.

i dont know if the developer of this rom can change it or add his custom one or wathever on that case.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
If I can replicate it, then I can track it down easier to fix. This one I could. There are alot of others that I try on my us996, but things work ok. Without getting proper logcat files it is hard to track down.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GunPR:
Yeah i understand, this once in particular we cant track down as we are in off state like battery entirely dead trying to charge the phone XD...

question, other than hold - volumen down power "lg logo shows" release power off/press again power while still holding - volumen click yes twice on the menu that shows...

theres some way to just to boot straight to twrp instead? or is not recommended?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
That's how you boot to TWRP. TWRP hijacks the factory reset LG option, but ignores the reset portion.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
When I was talking about my service not working I meant on every custom rom. In the area I am in I can calls with a stock LG phone, but not with one on a custom rom

---------- Post added at 04:16 PM ---------- Previous post was at 04:15 PM ----------

Apparently it works with gamma kernel automatically, go check that thread
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sajadzarepour:
I didn't find lineage 15.1 for h990ds . Just find ss version of that.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] mercuris:
h990ds on 16.0-20190424 with gamma kernel v1.2.0.zip for pie

getting delayed notifications, especially whatsapp. check n disabled battery optimization, data usage restrict. problem still remain. any clue?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Grin59:
Does anyone have a solution to the wifi getting turned off automatically when the screen is off?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] muckc:
H990N using latest ver + gamma 1.2, wifi work just fine, get email notification all the time when screen off.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] EnterTHEvoiD:
Anyone having problems with android auto: when making phone calls it's not doing it through Bluetooth but through the speakerphone? Is this a workaround while the Bluetooth phone call issue isn't fixed ?

I'm on h990ds with 24/4 los16 and gamma 1.2
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] JonDoeXDA:
Camera keeps crashing on H910.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Zizo159:
what build are u on?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] ryny24:
Thank you [MENTION=9580199]Vs995Child[/MENTION] [MENTION=9470491]Whosondephone[/MENTION]!

I went back to 12A, flashed with tox86cpu.zip and also used gamma-kernel-v1.2.0. It is so much faster. It doesn't freeze up and haven't needed to pull the battery once! You guys are great! Thank you!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Vs995Child:
You are very welcome. Like I always say...... I don't know much, I just know what worked for me. Glad it worked for you.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Mnementh666:
New phone fixed issue. There may have been something not right after a screen replacement, that's approx when it started.

On 16 now, no issues. Woot.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] potato salad:
On verizon- went back and flashed 15 then 16 to get the camera to work. The only issue I have is that I sometimes I can't send or receive texts. Messages app says "no sms connection". But I can make calls. Setting is set to global. Other than that it's working flawlessly.

Android auto works good too. Reason I flashed this was because it was acting up using AO.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
I was having trouble sending sms too. It almost seemed like I had an sms curfew at 10:00 pm. Similarly I would loose my data connection after a week or two. It seems to have cleared itself up for the moment. Installing LOS 16.1 over AOKP Oreo seemingly resolved that for me. Thanks to VS995child for the tip. I notice that wifi is very aggressive/smart in pie LOS. Lacking in manual control. It seems to know when I'm home to flip on wifi even after I manually disable it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
Just want to report on gamma 1.2 which I am trying for the first time, now about 24 hours. Very stable. V20 is one of my media devices now. I just ran YouTube vanced and cast it to Chromecast for an hour. Started at 26% now at 90% and the phone stayed cool to the touch the entire time. That's a major improvement from what it was doing prior. I wouldn't even use it for this before. I was using my unrooted G4 instead.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] sajadzare:
[MENTION=2881807]x86cpu[/MENTION] Can you upload Los 15.1 non ss version for h990 ?

We couldn't install los16.1 over los 15.1

I installed it over RR 6.2.1 But i think Los15.1 is better

I have some bugs in Los 16.1 dirty flash on RR 6.2.1

Like pick-up phone doesn't show notifications. And ambient display setting not opening. some apps doesn't run like drupe dialler.and some camera apps like cstark didn't work
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] EnterTHEvoiD:
Can you do Bluetooth phone calls? Mine only has the option to do them via phone speakers :/

---------- Post added at 07:50 PM ---------- Previous post was at 07:37 PM ----------

You don't have to dirty flash from Los 15.1 or RR 6.2.1 just do a clean flash that's what I did with my h990ds. Once you have Los 16 just dirty flash each new update. Make sure you flash gamma pie 1.2 it's a great kernel.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Whosondephone:
There is no audio over USB in Lineage OS? What? Also Can anyone tell me how to get the google assistant more like stock. She is refusing to show me my shoping list. The assistant simply does google searches. Usually the second time i ask to text or call it works. Why not the first? Is this a pie thing or a lineage thing? I used all of the assistant features over the road. Although I kind of prefer it this way now, is there a way to make voice unlock work all of the time? Thanks, I'm still enjoying my stay at Lineage.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GodMustaine:
Hello! I just wanted to ask a few things. Is this ROM stable for daily use? since this is my only device. the battery behaves well or is the stock better? Last but not least ... is it necessary to flash the zip of tasha files, stock thermal engine and adreno drivers? My device is h990DS thank you!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
It's stable enough for most. It's not going to random reboot. Gamma kernel 1.2 is a big plus. I'd flash all those additions you mentioned. They definitely will not hurt and probably will help. The battery is excellent. Honestly, when the v20 was my daily driver, I always carried a second battery. That is one of the benefits of having a removable battery imo. I am really a very heavy user though. Normal use; this ROM with gamma 1.2 should get you through the day easily.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] mta2:
I've been using this ROM daily for a month and omg such an improvement on the battery life. I am also a heavy user and I feel confident that when I leave my house at night that I don't have to worry about the phone dying on me.

I just wished data over voice was functional. Other than that no complaints.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] GodMustaine:
great! I'm thinking of buying an extended 4300Mah battery. I still have the original battery and the autonomy is very poor
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I've updated the adreno drivers, so stop flashing that one otherwise you're downgrading yourself.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Merazomo:
H910 using latest version + just installed gamma 1.2 as well; wifi turning off when the screen goes to sleep after a while. That's about the only problem I'm getting, as everything else if very solid. I haven't experienced a single reboot or abnormality so far. Not loosing wifii signal when streaming videos when the screen in on either, which is killing me. Why does it only happen after the screen goes to sleep?

What worries me is that I went back to Alpha Omega Nougat just to test the: "wifi disconnecting when the screen is off issue" again, and it's the same result as in LineageOS. My router would be the second suspect; however, neither my Nook HD+, Note 4, Laptop, Amazon Fire Stick, etc. disconnect when they go to sleep.

Seeing how there's only a few people mentioning the "loosing wifi connection when locking/sleeping the phone for a while", I'm going to assume it probably depends on the model (mine is H910) as well; maybe user error on my part too, who knows. All I know is that I have the same problem on two completely different ROMs, and it's the same and only issue.