yashsingh1/xdaforums huggingface dataset:
[LG V20 Guides, News, & Discussion] munirshah77:
I have installed it on H90N and I want to share my experience of the rom. I installed the rom and everything was working. When I used oreo stock Lg rom, I could fast charge the phone but in this rom with latest build if 21-06-2020, I could not fast charges and it was charging slowly instead of normal charging. I left the phone overnight to charge and unplugged it and went to office. When I came back the battery was 54 % without any use after 9 hours which is terrible. So overall rom is great but the charging and battery issues are too big for me to use it as a daily driver. For now I have switched back to stock rom which I can get almost a day of battery life. Does anyone else face a simlar issue with regard to battery and charging?
[LG V20 Guides, News, & Discussion] rlvddoes@gmail.com:
My 910 is indeed not fast charging (says normal), but still charges [MENTION=392852]1900[/MENTION]mAh
[LG V20 Guides, News, & Discussion] GlenKristian:
[ASK]

why when i flashmagisk zip file i got kernel panic memory dump

i'm using the lates TWRP recovery
[LG V20 Guides, News, & Discussion] aCIDsLAM:
Is there a ZIP Version of TWRP, or how do we get back again, when we are using Lineage recovery?

Flashing IMG in Fastboot failed for me.
[LG V20 Guides, News, & Discussion] alexp1289:
Anyone know if bluetooth calls are fixed?
[LG V20 Guides, News, & Discussion] Ing_GGRM:
Anyone having stock camera issues? It's too slow, sometimes works but sometimes it freezes and stop working.
[LG V20 Guides, News, & Discussion] alexp1289:
The stock camera that comes with open gapps wasn't working for me as well. I'd say it's just incompatible with our phone because it's definitely working with other third party camera apps. But after I rebooted and installed open camera from the play store the cameras worked just fine. With that being said it seems that the permissiver zip is no longer needed. Also just to clarify this is on a clean install of the latest nightly.
[LG V20 Guides, News, & Discussion] :
does this "official" LOS rom support the second screen as the stock rom does, i.e. constantly on showing time and date when the phone is idle? AFAIK FM won't work like for the non-official rom, IR blaster will with gamma kernel but previously it was said to get idle for some time and work between uses, is it still the case? It seems there is a solution to get the hifi DAC to work with L R gain control, has it been implemented in the latest builds? what about voLTE, wifi calling, 5GHz?
[LG V20 Guides, News, & Discussion] EnterTHEvoiD:
Doesn't support 2nd screen, previous Los 15.1 does though. Everything will work (with gamma) apart from FM, volte and WiFi calling. 5ghz WiFi will work not sure about hotspot 5ghz though.
[LG V20 Guides, News, & Discussion] saboor777:
Low mic volume in video recording and other sound recording apps. Just flashed latest nightly but no fix
[LG V20 Guides, News, & Discussion] munirshah77:
Can anyone please tell how is your battery life in this rom compared to stock?
[LG V20 Guides, News, & Discussion] Ing_GGRM:
Hi, i have that issue always when i clean flash the rom, mainly in sound recorder and whatsapp calls. I solved flashing the "tasha xml" zip file after i flashed the rom.

Another issue with mic is that people in whatsapp calls say that they hear noise and low volume, so i denied the mic permission to googleApp becouse it's always using the mic trying to hear the "Ok Google" command and it fixed the issue, well thats not a fix but helps when you don't use the google assistant.

With those steps i have a better experience with the mic in all apps!

---------- Post added at 01:51 AM ---------- Previous post was at 01:49 AM ----------

Hey guys! Anyone here have a periodic google services crash message? I'm having it in last 2 builds even when i do a clean flash :confused:
[LG V20 Guides, News, & Discussion] saboor777:
Already flashed Tasha.xml but volume is still low in video recordings. I also tried gamma kernel but no luck
[LG V20 Guides, News, & Discussion] scottyrick:
Latest TWRP is 3.4.0

dl.twrp.me/h918/twrp-3.4.0-0-h918.img

Much, much improved over 3.3.1.-1.
[LG V20 Guides, News, & Discussion] aCIDsLAM:
Decryting works now?
[LG V20 Guides, News, & Discussion] scottyrick:
I have not tried that, but the changelog is worth reading.
[LG V20 Guides, News, & Discussion] r33tom:
Looks like Bluetooth calling could get fixed with this https://review.lineageos.org/c/LineageOS/android_packages_services_Telecomm/+/268636/

In the next build

Lots of Bluetooth and audio fixes coming as well. The next release is going to be massive.
[LG V20 Guides, News, & Discussion] :
this is one of the problem i'm facing with RR, i was expecting the same from the unofficial LOS. Since here it's the thread for the official LOS your comment confirms what i was expecting. Did you try the hifidac patch shared in this thread?
[LG V20 Guides, News, & Discussion] princedede:
I think i do have this after the last update on H910
[LG V20 Guides, News, & Discussion] aCIDsLAM:
I did. Atleast in LOS16, i doesnt decrypt DATA :/
[LG V20 Guides, News, & Discussion] eajay:
Review of H990DS with latest Build 21-06-2020

The Great thing about this build is encryption working now and for a one month as my daily driver all features are working and stable .Wifi and hotspot also working stable now as previously it is crashing or turnoff automatically after 5 to 10 minutes and i didnt test Bluetooth, for next build they added lots of changes to Bluetooth hope it will work for calls also. the only bug am facing now chrome browser feels laggy now. that's it

Thanks X86CPU for long support

Long live V20
[LG V20 Guides, News, & Discussion] AlexOD42:
And sadly the same behaviour with twrp-3.4.0-0-h990 and encrypted data in 17.1 - it fails to decrypt despite the recent code changes. I'm guessing it's a TWRP bug?
[LG V20 Guides, News, & Discussion] r33tom:
Bluetooth calling still doesn't work on latest release 28-06 even with all the Bluetooth changes it doesn't look like it fixed the Bluetooth calling issue.
[LG V20 Guides, News, & Discussion] mahdimllt:
is this the only issue that you had? what about other things like random slow downs or.. is it stable and smooth now?
[LG V20 Guides, News, & Discussion] r33tom:
No its got other issues but this one is annoying me the most.

The other issues:

Random crashes during charging still happens but maybe once a week vs every second time you are charging.

Lockscreen issues where you can't unlock the screen when streaming music using Amazon music over Bluetooth speakers and eventually it freezes, work around was to disable all lockscreen notifications.

Wifi random crashes happens a few times a week vs a few times a day.

There's many other small bugs I've noticed but these are the major ones.

It still feels like a beta. Can't really complain as these ROMs are made by volunteers not LG.
[LG V20 Guides, News, & Discussion] munirshah77:
Can you please share the link for twrp 3.4 for h990?
[LG V20 Guides, News, & Discussion] scottyrick:
dl.twrp.me/h990/twrp-3.4.0-0-h990.img
[LG V20 Guides, News, & Discussion] princedede:
Hello [MENTION=2881807]x86cpu[/MENTION] . Please can you add 3-fingers gesture screenshot? Thanks ?

---------- Post added at 06:36 PM ---------- Previous post was at 06:27 PM ----------

Please other models?

---------- Post added at 06:36 PM ---------- Previous post was at 06:36 PM ----------

Please other models?
[LG V20 Guides, News, & Discussion] saboor777:
I am only getting 3 hours of SOT with new battery. Can any one please share their battery timing. I am on lineageos kernel. I can't switch to Gamma kernel because of scrolling lag.
[LG V20 Guides, News, & Discussion] alexp1289:
Yeah the only ones that bug me are the freezing and bluetooth issues. But other than that it's really good.
[LG V20 Guides, News, & Discussion] scottyrick:
Substitute your model number for h990 in above link.
[LG V20 Guides, News, & Discussion] aCIDsLAM:
Yes. I guess, its an automatic build. Older TWRP for LG V20 could decrypt on LOS16, but strangly also not in 17.1. Also one reason, i am still on LOS16
[LG V20 Guides, News, & Discussion] princedede:
For freezing. Disable "Trust Agent Screenlock"
[LG V20 Guides, News, & Discussion] hungtinglung:
bluetooth error.

H990DS.

lineage-17.1-20200628-nightly-h990-signed
[LG V20 Guides, News, & Discussion] r33tom:
That makes it worse. I would get consistent freezing if I turn off all trust agents.
[LG V20 Guides, News, & Discussion] eaburger:
I confirm all this issues, also since build 2020-06-21 I was testing with the LOS Kernel all was OK, but in the 2020-06-28 the LOS Kernel give my several freezing during charging /that required a battery pull out) most of them occurs when I was charging the phone (not necessary when reach 100% also not if was connect for long periods), some kernel panic (that restarted the mobile) and other all this in the same day, before never give me this error so frequent. So returning to Gamma Kernel (with Tasha y Thermal) to test if gain stability like before.

Also the battery drain of this build I look is higher, so I will test with Gamma.

I will check this to se if helps with the phone freezing!
[LG V20 Guides, News, & Discussion] r33tom:
One thing worth mentioning, I noticed since disabling all lockscreen notifications the freezing may have stopped. I won't call it fixed as it's been less than a week.

This may explain why playing around with trust agents can cause so many stability issues.

As far as I remember everytime it freezes it's been locked.
[LG V20 Guides, News, & Discussion] princedede:
The 26/06/2020 version of h910 is bug infected. Camera forceloses, screen freezes... And the phone getting hot. The previous version was more stable. [MENTION=2881807]x86cpu[/MENTION]
[LG V20 Guides, News, & Discussion] rlvddoes@gmail.com:
I have non of those issues with my h910 on the 25/6 17.1 build.
[LG V20 Guides, News, & Discussion] princedede:
Wow. I am suprised myself.... Never had it this bad before now?
[LG V20 Guides, News, & Discussion] Cecillatour:
Did you try clean install? I had similar issues with one of the previous versions. I made a backup, did a clean flash, tested it, and later on restored data. That worked for me.
[LG V20 Guides, News, & Discussion] princedede:
Nope i didn't. Just dirty flashed. I guess i will try that later on..but i disabled the new Android 11 emoji on magisk. And reflashed the latest 25/06/2020 ... So far it's been working good.. let me wait until tomorrow. Probably the module messed up with it initially ?
[LG V20 Guides, News, & Discussion] Ing_GGRM:
In the last vs995 build i did clean install with nano gapps and observed two issues. First the random freezes in lock screen that i've solved disabling all trust agents. Second, constant message of "play services has stopped" that i fix installing google webview and enabling it in developerOptions

Thanks to the developers!!
[LG V20 Guides, News, & Discussion] princedede:
So guys the issues i encountered was as a result of Android 11 emoji's module i was using on majisk. So disabling it before flashing fixed my issues. By the way the 25/06/2020 build on H910 has the best network service. Now i have full 4G LTE bars... It has never been full before now. Thanks [MENTION=2881807]x86cpu[/MENTION] and the other devs!?
[LG V20 Guides, News, & Discussion] eajay:
anyone experiencing lag in music player when playing songs . i have lag of 5 to 10 seconds while playing songs
[LG V20 Guides, News, & Discussion] aCIDsLAM:
Rather not use it.

https://xdaforums.com/showpost.php?p=82960837&postcount=671
[LG V20 Guides, News, & Discussion] ivanbulaun:
Can i flash this with F800L?

---------- Post added at 06:34 AM ---------- Previous post was at 06:33 AM ----------

Can i flash this rom with F800L?
[LG V20 Guides, News, & Discussion] Firemelon:
Thanks AlexOD42! Awesome work with adding the cryptfshw support.

One hiccup for me was a leftover encryption key in SEE. It seem to reject the new key that vold was trying to set, hence bootloop. The error:

06-22 19:18:02.238 497 497 E QSEECOMAPI: Error::ioctl call to create encryption key for usage 3 failed with ret = -1, errno = 22
06-22 19:18:02.238 497 497 E vendor.qti.hardware.cryptfshw@1.0-impl-qti.qsee: Error::Qseecom call to create encryption key for usage 3 failed with ret = -7, errno = 22
06-22 19:18:02.238 472 9625 E Cryptfs : Error enabling encryption after framework is shutdown, no data changed, restarting system

I then wrote a custom program that clear the key first. After clearing the key, vold successfully set a new key and encrypted the filesystem after reboot.

Maybe factory reset would have removed the key as well but I didn't want to lose data.

This is the remaining piece in the puzzle. With encryption working, I can now use this "brand new" LG V20 as daily driver!
[LG V20 Guides, News, & Discussion] AlexOD42:
Glad you're up and running, it was the final piece of the puzzle for me too! I've been happily using vanilla LOS 17.1 for a few weeks know. There's a few snags (Screen casting just spins, not reporting the correct network strength over Bluetooth, no third camera to name a few) but otherwise it's really usable, performant and a great experience.

Interesting discovery on the encryption key! I hit the same error, this explains why I needed to use a clean Open GApps to set it initially. Out of interest, what code did you use to clear it?
[LG V20 Guides, News, & Discussion] Firemelon:
Previously I have also tried the method where I format data then set pin during new-device wizard too (with Open GApps installed). However following that, vold still did not work when it tried to set encryption key. Since this Open GApps method works for you, maybe we have different problems.

Anyway my custom program simply calls clear_hw_device_encryption_key() on qualcomm's cryptfs_hw interface to clear key. It's here. I have also tried with a program that clears key then sets 2 different keys. The 2nd key always fail.

---------- Post added at 11:18 AM ---------- Previous post was at 11:16 AM ----------

By the way maybe off-topic but is anyone able to use Magisk to set device fingerprint to sailfish and install ARCore components from play store?
[LG V20 Guides, News, & Discussion] munirshah77:
I have aproblem. I flashed the rom and setup my fingerprint. everything was working fine. I removed fingerprint and pattern to backjup with TWRP. After backng up I tried to setup fingerprint and pattern but I can not do the same. When I enter new pattern, a error pops up saying " Screen lock was already changed. Try again with the new screen lock". I can't setup a password, pin or pattern. Is this a know issue ? Is there any solution. FYI I am using dual boot patcher to dual boot super rom with LOS 17.1
[LG V20 Guides, News, & Discussion] xenokc:
ls997 getting no sim card found. Stock ROM finds it fine. Suggestions?

lineage-17.1-20200628-nightly-ls997-signed.zip
[LG V20 Guides, News, & Discussion] Americancosworth:
I had some issues getting it to work and this is how I did it...

Formatted Data --> Installed Lineage 16 --> booted and configured cellular settings as to have phone working --> reboot to TWRP and install Lineage 17 over Lineage 16 --> install google and magisk --> reboot and profit!
[LG V20 Guides, News, & Discussion] rhwoarang:
Surprisingly good, especial Game Driver Pref. I'm using version < lineage-17.1-20200705-nightly-h990-signed> for a day now, play some LOL TFT games ( only play this game on mobile) and it's very smoth, even when at lvl 9, with alot of unit and effects. With my 4000mah battery, it's decreased around 10-15% a 30-40min game, a bit high when compared to my XS Max (~3%). But really smoth.:D
[LG V20 Guides, News, & Discussion] bhupatib:
Is Android 10's desktop mode working on the V20?

My screen is cracked (but still working) and having proper desktop mode out from the USB 3.1 port (not just screen mirroring where you can't turn off the phone's screen) would really push me towards ditching stock Oreo :)
[LG V20 Guides, News, & Discussion] bhupatib:
okay so I couldn't resist and flashed the latest nightly...and Desktop Mode works! Finally some legit use of the 3.1 port! But strangely you can't turn off the phone screen...will try SecondScreen

Haven't even bothered checking if everything else works :P
[LG V20 Guides, News, & Discussion] alexp1289:
I'm still having issues with my bluetooth headset on phone calls (no one can hear me/I can't hear them either). Still having random freezing as well. This is on a clean install of the latest nightly.
[LG V20 Guides, News, & Discussion] bhupatib:
yeah...mic volume is pretty much zero. Will try this fix

Setup process is bugged at the assistant step so you pretty much have to skip everything from the start and then add the account later from setting.

Of course the setup process is not technically complete and probably that's why I can't download any apps from Play Store...stuck at waiting for download. Cleaning cache doesn't help.

All of this seems like a gapps problem to me.

The mic volume thing is the more serious issue.

EDIT: Mic volume issue fix: download Lesser Audio Switch, enable switch mic setting, tap the mic icon and select "internal mics"

EDIT2: and just as I thought, go back to setting and complete the setup this time "Ok google" will be recognized and you'll be asked to install some google apps and now play store works as well.
[LG V20 Guides, News, & Discussion] emanuel:
Thanks so much for the audio switch fix, could you please tell how you got ok google to work, which gapps do you have ? Are you on the latest nightly? Is your play storr the one that comes with gapps?

Thanks again?
[LG V20 Guides, News, & Discussion] bhupatib:
The "ok google" thing was a setup issue as mentioned here:

https://xdaforums.com/showpost.php?p=82314779&postcount=261

It was due to mics not being used at startup (a common issue with old/refurbished V20s).

Yes, I'm on the latest nightly and nano gapps for 10

NEW ISSUES:

1. Youtube landscape playback extends into the second screen and looks weird!

2. Ghosting/Screen retention is severe. Using the built-in color calibration helps a little esp if you reduce the blue channel, saturation and intensity. But not as good as mk2000+Kernel Adiuter on stock ROMs
[LG V20 Guides, News, & Discussion] eaburger:
Someone have also the "play Services has stopped" error, I try this fix (in the last night version lineage-17.1-20200705-nightly-h990-signed.zip) and do not works, also tried to errase cache and data from Play Services and nothing, this error is occurring several times in the same minute for last I try to update the opengapp package (I use the micro) and anything.

If somebody has any idea or solution I will appreciate it! Really I do not want to do a clean install of LOS and risking the functionality of all sensor (camera, fingerprint and light) that are working since first LOS 17.1 install.

Thanks!

P.S.: The random freeze in my case were stopped with start using again Gamma Kernel, I do not use the "OK Google" functionality so I had applied that solution since begging and both error start occurring with the 20200628 version.
[LG V20 Guides, News, & Discussion] exendahl:
I am currently using 17.1. I had us996 official kdz installed on H910. All seems okay with lineage 17.1 but some apps like camera and flashlight doesn't seems to be working unless I flash permessive.zip. Every time new update arrives I have to flash permissive zip with update zip as well. Has anyone went with this situation?
[LG V20 Guides, News, & Discussion] holistone:
H918 20200709 reduced Bluetooth function relative to 20200702

With the latest H918 update 20200709 BT 4.0+ now fails with media as well as phone functions. WIth the previous version, 20200702, BT 4.0+ would work with media but not phone. Now the BT icon does not even appear on the dial screen and there is no sound when playing media. A BT 2.1 headset does continue to work with both media and phone. Perhaps this will help in finding the source of the BT problem.
[LG V20 Guides, News, & Discussion] alexp1289:
I'm on h910 and my bluetooth headphones work fine with Pandora music but not with phone calls. I'm using the latest nightly on a clean install. I'm also using gamma kernel which fixed the freezing.
[LG V20 Guides, News, & Discussion] EnterTHEvoiD:
Regarding ghosting if you reduce all colours to 90 should do the trick
[LG V20 Guides, News, & Discussion] eaburger:
In my case I only need to install the permissive .zip once, take in consideration that for the Camera, Flashlight and other sensor to properly work after each update of the LOS you need to do a restart when the installation finish. This is a steady workaround that always work. In less words, never the Camera work in the first start after updating the LOS, se do a normal restart and test it!

For most people this always work, this because the permissive help to finalize the sensor installation, and after this the drivers were correctly installed, but something after a update mess with it that with a restart start working just fine.

Also there is something with the GPS, to have a accurate positioning, if recommended that after each restart just turn off and turn on the Location.
[LG V20 Guides, News, & Discussion] Ing_GGRM:
There's a way to get a better performance of LOS camera app or with another app?

I mean, get faster response when you move the phone and stuff like that, becouse it mostly feels laggy.
[LG V20 Guides, News, & Discussion] bhupatib:
HedgeCam2 works well for me esp. for video.

You pretty much get the same options as FilmicPro and Mcpro24 (higher bitrates, ability to turn off noise reduction and sharpening etc) and it runs more stable. Interface is ugly though ? You'll definitely miss the LG pro UI
[LG V20 Guides, News, & Discussion] princedede:
Please [MENTION=2881807]x86cpu[/MENTION] adding 3-finger swipe gesture for screenshot will be much appreciated! Thanks in advance.
[LG V20 Guides, News, & Discussion] Ing_GGRM:
Didn't think it will work, but i disabled all notifications in lockscreen and the freezings are gone! I also disabled all trust agents and chaged installed the google clock app, but was the notifications that really made the work.

I think that's better than installing gamma becouse phone performance isn't affected with the solution!

---------- Post added at 10:56 AM ---------- Previous post was at 10:55 AM ----------

I would like that function too :fingers-crossed:
[LG V20 Guides, News, & Discussion] EnterTHEvoiD:
Try flashing thermal config from gamma thread, that for me helps with responsiveness

---------- Post added at 11:02 AM ---------- Previous post was at 10:58 AM ----------

Try using tr camera v4 stay safe lite or any other lite gcams. Mine is quite quick and only lags if it's a dark environment
[LG V20 Guides, News, & Discussion] scottyrick:
I can confirm this fixes the freezing issue. I think this should be fixable in future updates now that the solution has been found.
[LG V20 Guides, News, & Discussion] Lebatman:
1. Guys, is it possible to have a Stable release instead of nightlies? For example, if I download the latest nightly, and it turns out it has some issues, I'd have to brute force reverse chronologically to one that's stable. Would it be better to have a tag against every release about its bugfixes and known instabilities etc, or just recommend the stablest release to a casual user who might not be as comfortable with quickly fixing issues?

2. Also I think I'm missing this out... but are there any version wise changelogs?

EDIT: @2: found the changelog https://download.lineageos.org/h990/changes/
[LG V20 Guides, News, & Discussion] munirshah77:
Can anyone share you battery timing using this rom. I am getting very poor battery timing like 2.5 hours of SOT using this rom which I get 3.5 hours with stock ROM. Does anyone else face such a large difference in battery timing better Los 17.1 and stock?
[LG V20 Guides, News, & Discussion] G U C C I:
Security patch for this month is out! I noticed it when I last built LOS!

https://imgur.com/a/VLMgCle