yashsingh1/xdaforums huggingface dataset:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
Anyone have problem with sound is muffle on the end user that we call when using speaker?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] germy:
im on h910. the rom flashed fine and everything is up and running. it is an att v20 and im trying to use a verizon sim but it tells me no sim emergency only. what can i do?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Yes, I have this problem too. Thankfully the top speaker goes loud enough that I don't have to have it on the loudspeaker at all.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
I don't have a US variant so I don't really know, but you might be able to try doing a search for the hidden phone menu and using that to play around with some settings, I believe the code you needed to dial is somewhere in this thread.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
Probably because of the rom? [MENTION=2881807]x86cpu[/MENTION]
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Dick Palmer:
Don't waste your time.. last few x86cpu builds have all had the same problem here. Both with included kernel and gamma kernel. Running latest gamma now and no change. If you've got some time to spare, maybe flashing an old x86cpu build to confirm it used to work, then working through the newer builds chronologically to find the release which broke this would be helpful? Assuming he leaves old builds up! Planning to do that when i have the time (travelling right now).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Builds are only left up a couple versions behind. Presumably because (being a student myself) Google Drive doesn't give you a lot of storage for free, and it's not always feasible for someone to pay to upgrade (even though, admittedly, GDrive storage size is pretty cheap). Somehow over the years I've gone from the 15GB you get for free to 120GB, but when ROM builds are half a gig for each build for each device and their variants (x86 manages 3 different devices and all their variants AFAIK) even that's not a lot of space. The situation with the official LOS builds (from HERE for example) seems better as it looks like they keep the last 5 builds or so.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Jerry SQ:
Stop tagging the OP in your problems. He is tired enough to work with this rom. Show some respect and do your homework yourself.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] nellatl:
I meant i may have encrypted data long before i installed this but i dont think so because i can still access all my files on the sdcard i just can't delete or write.

---------- Post added at 07:06 PM ---------- Previous post was at 06:22 PM ----------

i changed the file system. What is the default file system for h918 is it ext4?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
For speakerphone calls, the mic used is in the earpiece, the speaker is in the bottom. If you talk into the mic at the bottom, that will have a hard time hearing since speakerphone does not use that mic. Once I learned that I've never had any issues with speakerphone calls and people are able to hear me just fine.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I use the Lineage camera with no issues. Also cstark modified as well work ok Camera is a critical one I test before releasing anything.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Trustlover™:
getting error 7 file flashing....removed checking for models but still same error.getting create /vendor failled...

model h990ds
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Migush:
The only thing I miss is the wifi repeater function in the hotspot settings, but that is an LG thingy unfortunately
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Do u have a recovery.log from /tmp in TWRP after flashing it. The creating vendor is a "test", as it does not really to it, rather check some things. I'd like to see the log to try to account for that you hit.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Hey [MENTION=2881807]x86cpu[/MENTION], will you merge the development of the two builds (non-SS, and SS) eventually when SS becomes stable enough?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Trustlover™:
I solved it by flashing earlier version of lineage and then flashed latest one.So far its working great!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Well, yes that would work, however, there still might be an issue with the vendor creation which would be helpful if you could get the recovery.log to see. It does not create it, but does numerous checks to see it. I am trying to account for other issues as I'd rather not have it fail.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Trustlover™:
How can I get one without involving a pc

?Also it might be long gone?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
So what's the current most stable release and kernel, fellow ls997 users?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
Anyone knows how to record video with stereo audio like in stock?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
LOS camera can't do that I think, specially going above 100db using the third mic. We'd need to port the stock LG Camera and its frameworks to use the stereo recording, 60fps 1080p, and some other quirks I'm forgetting about
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Nakashima Taiki:
I did some digging and found that lineageos doesn't support stereo audio recording. I found this xda post

https://xdaforums.com/nexus-6/general/mod-stereo-audio-recording-t3001680/page10. At the last post there is a mod file that supposedly enable stereo but before I tried and flash it, can I revert back to stock by dirty flash this rom?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
I would be hard pressed to see that. Remember that LOS can't enable those without the framework and API for the three mics, which I think only is available through the LG cam. We'd need to port it and make it work on Oreo.

(Or we could use the already available Oreo update for Korean V20's).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] puzzimassa:
Hopefully someone can figure out how to port stuff like this from the V20's oreo update. We got the second screen so I'm happy regardless
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
SS in my h910 is out of place :( had to make do with the standard non-SS builds. Now I'm wondering whether this will be a good idea for the long term or not, since I'm curious whether when the SS API's are ready, the two independent build paths would merge or not.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] puzzimassa:
Are you saying you built a ss build or are you using the ones already posted? The second screen is working great for me on my H918 so far, boredsigns won't work though.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Migush:
I'm not sure if this is what some of you guys mean by the camera acting weird and stuff, but this is my camera for some reason: https://drive.google.com/file/d/16BmGymgircNfmdzCJRoOojP3_MEnKnli/view?usp=drivesdk
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
My build oddly enough doesn't even has the camera app in the launcher, had to use a gesture to bring it in. But it doesn't has any issues with the camera.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
It would be gone, you'd have to try that verison again.

What you need to do after you flash (and it fails). Go to Advanced->Copy Log to SDCard, then after booting it will be either on your micro SD or your internal /sdcard that you can attach and/or send off the phone.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
I used the latest SS version available for h910, and the screen would lower itself down, and make a giant gap for the SS (the SS would not the where it should be, but instead, inside the main screen). So I decided to use the standard builds (that lack the SS). The UI worked fine, but the touch was completely off, and the entire display was lowered down.

(I should note that I was using a TWRP build from someone else then, and to avoid Error 7, I deleted the target asserts. My current LOS build was installed using Phoenix's TWRP, and has since worked perfectly fine for me, just sadly lacking the SS).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Which is that, looks like some other gcam modded one, which might not fully work. I test the Lineage one, and cstark.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Migush:
I'm using a H990ds btw. And I'm using the cstark port. My Snapchat camera had the same problem. But now out of nothing it has stopped. I even tried rebooting and that didn't even help. I'll see if it comes back.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TripOG:
This has been covered before, you're using the wrong kernel.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
I read many people talk about a "gamma kernel". Is that what I need? If so, could you provide me a link to a guide of reference? I had no idea I had to install anything else. No wonder why it wasn't working
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Koognod:
Yes you need gamma

Wait for proper link
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TripOG:
https://xdaforums.com/showpost.php?p=77253947&postcount=1664
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Koognod:
Thanks
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] asl9622:
Sorry I only used lineage 14.1 for one day before switching. I didn't see it as listed as not working. I only noticed audio volume seemed much lower which made me think DAC might not be kicking in.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] mdl054:
Awesome work thanks for everything. Any way to incorporate signature spoofing so we could run https://microg.org/ instead of Gapps since it's an unofficial build? Perhaps a flashable mod? If not no worries. :good:
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Sorry, not my builds. I'm trying to get this out for more testing to become official builds.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phoenix591:
Stock and LineageOS use different encryption anyway (even on 14.1 have to format data going from encrypted lineage to stock and vice versa). If you go into twrp->wipe-> format data that'll clear the encryption (and literally everything on internal storage, so make backups).
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] :
Good to know. So far so good with this ROM. Only issue I see so far is when using the fingerprint unlock
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] PoppaRoxie1986:
Awesome rom, thank you x86. Enjoying it so far on my AT&T h910. I love the System profiles capability. I use the Automobile profile to enable the Wifi hotspot when the Android head unit in my vehicle pairs via bluetooth with the phone. Correspondingly I have the Default profile setup to kill the wifi hotspot when the bluetooth disconnects.

As others have mentioned the battery drain is pretty high. Sorry for asking, but are you planning on posting new builds with the camera fix soon? Know you mentioned before that you may have done something wrong on the last builds.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] DougWare:
Oh yeah, I knew that. I was more curious if you had been required to do something during the code or build process that would keep it from becoming an official build later. Based on your reply, I assume that you didn't.

I'm really wanting to upgrade to 15.1, but I'm running the latest weekly each week, the latest Gamma Kernel, and a couple of underclocking tweaks and I'm getting double the previous battery life I was seeing. I think I'll hold off a bit, but I really do appreciate the work you put into keeping the V20 development branch alive.

Doug
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] xdamember143:
Is screen calibration possible on this ROM ?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
Got LS997 working. It doesn't seem like a good idea to do a clean flash though. No service because cellular is set to NV not RUIM/SIM and when I tried to switch it bonked the entire system. Even after rebooting, it said it was shutting down and would only reboot to TWRP. So coming from official, I used the official to unofficial and and it held the setting for RUIM/SIM. With that and cellular set to GLOBAL, service seems to be working very well.

One thing I did as a precaution was to install everything from internal storage without my SD card inserted. I reinserted it afterwards and no corruption problems. Ty
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] awidawad:
You're welcome ?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
LS997 15.1 First time device storage readings are correctly displayed.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] toastyp:
[MENTION=5103965]Omar-Avelar[/MENTION] very interesting. The reason I suspected the amp wasnt working is because on stock it is easy to manipulate via the mixer_paths_tasha.xml file in the etc folder. You can change the values around to force the amp to output to the highest voltages manually. Also, there is a quick button toggle that allows you to turn the amp on/off. Lineage however, (only tested 14.1), manually editing the mixer file did nothing. Unfortunately I don't own a pair of high impedance headphones to test to see if it can correctly detect the resistance naturally as the source code in the kernel says it should. And thank you for the information!
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
If I make an adjustment to the UNOFFICIAL to try to adjust the RUIM/SIM are your able to test a clean flash? If that helps I'll push to official for the ls997 device as it's a per device setting.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Camera should be working in the 20180413 builds.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Editing the mixer file does work. I've upped it already and can some more. After edit, you have to reboot or I kill audioserver so it starts again and read the update. But.... I will adjust it if it helps.

https://review.lineageos.org/#/c/211359
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I still need to fully check if all the kernel changes made it in for this, still a work in progress.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] toastyp:
Its the headphones_dac line about 3/4 of the way down. Has values of 0,8,1. On stock you change them to 0,1,2 and this triggers permanent high impedance. Does not do that on lineage as the volume doesn't increase. IDK maybe I'm wrong

Edit: just reiterating I tested on 14.1. So potentially this works as of 15.1 - someone could test and let us know

Also appreciate all the effort [MENTION=2881807]x86cpu[/MENTION] has put into this.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] toastyp:
Here's a pic of the line with the changed values
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] cityneversleepz:
Sure thing.

---------- Post added at 05:49 PM ---------- Previous post was at 05:46 PM ----------

so far I can't get any camera working on 413 build.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
My last concern is after I flash gamma kernel, can I update from the non-SS builds to the SS builds? (To avoid losing stuff)
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Redline:
Yes. That Gamma kernel simply has available functionality for the second screen, as far as I can tell it wouldn't change anything on a non-SS build. Worst case if it does, you just flash a regular gamma build on top of the non-SS LOS build if you wanted to update anyway.

---------- Post added at 07:14 PM ---------- Previous post was at 07:13 PM ----------

All of them. And the stock kernel or Gamma if you want features the stock kernel doesn't have, like KCAL.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Migush:
Hey [MENTION=2881807]x86cpu[/MENTION] you wouldn't, by chance, have already tried to compile Android Pie using the current sources?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Thanks for all of your support. I will update to SS build later in the day and install the gamma kernel, then report back. This hopefully should also work as feedback whether the update is an option or a no-go.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Not yet.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phoenix591:
If a second screen enabled kernel is used on a nonsecond screen build the upper left corner will be cutoff: it'll try to use the second screen area as part of the regular display.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Q: Can someone give me a link to the Gamma kernel to be used along the second screen builds please?

Eager to try, but can't seem to find it
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Phoenix591:
In the second screen development thread
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
lineage-15.1-20180813-X86CPU

lineage-15.1-20180813-X86CPU

* Update build, mainly includes the August security patches.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
Okay then.

Gonna make sure I have all the steps correct, so I can migrate from alpha to here:

Wipe the usual 5 three times.

Flash 14.1

Reboot system

Do basic connecting to wifi and change network to ruiz/sim

Reboot recovery

Dirty flash 15.1 and gapps 8

Reboot system

Do google setup

Reboot recovery

Restore efs

Flash magisk

Reboot system

Everything works aside from lineage broken stuff
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Mine was far simpler.. Dirtysanta stuff, then flash TWRP, then to-x86cpu.zip, then LOS 15.1, Gapps and magisk, and that was it.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
From my previous attempts and from reading around it seems like ls997 users have more hoops to jump through, for some reason. Especially if we've done other stuff after the dirtysanta
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Happy to inform that (at least for the h910) if you are using the standard non-SS LOS 15.1, then you can happily upgrade to the SS builds and install Gamma Kernel afterwards. Second screen is working flawlessly!

DO NOT flash Gamma Kernel before upgrading, or your screen will end up clipping inside the notch, making your screen real state larger, but cut bc Camera notch.

Also, when locking the phone, the screen clips back in, making the screen real state smaller while the animation plays. This is only a visual bug that ocurrs during that animation, otherwise everything is working okay.

Again, this is on h910.

(Can't insert the image bc Tapatalk won't allow me :( )

---------- Post added at 02:51 AM ---------- Previous post was at 02:29 AM ----------

Hey [MENTION=2881807]x86cpu[/MENTION] are SS builds streamlined with regular releases?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] iversenshotrods:
camera stopped working

Hey everyone. I have an H918 and since being on the 0808 and 0813 builds when I open the camera app it says camera has stopped or unable to connect to camera. Camera worked fine before that. I reflashed 0808 and 0813 and have the same issue. Any ideas how to get it working or what may have caused it to stop working?

I downloaded another camera app from the play store and it installs and opens properly but doesnt see any image from the camera.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] nellatl:
Would you happen to know which file system lineageos 15 for v20 uses? example ext4 or fat32? BTW, whats the default filesytem v20 uses?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
I think its ext4, and i say so because its mentioned many times in TWRP while it flashes anything. That's just a guess
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] samszehonam263d:
Seems that 0813 is not uploaded to Google Drive

Sorry, nothing happened and I don't know how to delete the post.

Somehow I can't see the update in Google Drives app. I can find it now in browser.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] TheLoonyRebel:
For now no they are not due to SS still being in development.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Thank you
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
I forgot to add to this update that I hope to have fixed the time no wifi/net issue. However...it should work after a couple reboots as it takes a couple to start to keep track properly.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] x86cpu:
Yes, ext4.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] bigcletus:
Does the second screen work when the main screen is off/locked?
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
When the device is locked (screen on), it does like you'd expect, but if the screen is off, there is no AOD clock like on stock. Also, the GPU is really laggy on really basic things.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] thktanuki:
Oof. Is it normal to get stuck in a loop with GApps setup demanding Instart over and log in, without ever being provided a method of logging in? Last 2 nano packages have done this to me on nonstock
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] onedeathbyflame:
"Checking for MD5 File...

skipping md5 check: no md5 found

warning: no file_contexts

e3004: this package is for device: h918; this device is .

E: unknown command [log]"

I'm having difficulty getting past the boot screen. I've tried both boot imgs and flashing the custom TWRP file using fastboot. I can only boot into twrp through the "runme" program with the advanced options. I've struggled for the last five hours and I'm giving up. Any help would be much appreciated. This is a refurb phone I bought (997) its was sold to me as an ATT unlocked phone but the stock software claimed it was a 997 so I'm guessing it's a Sprint type. Looked at the security patch it was Dec 2016. Bootloader seems to be locked when in bootload mode. Stuck with the splash screen with LG on the front.

Also just so that we take things one step at a time when flashing the alternative boot image (boot2) the on screen logs stops at "[42440] fastboot: getcar:has-slot;boot". After that the log becomes cut off halfway on the screen and ends at what looks like [47700].

Hopefully I can get this done today. Thanks in advance.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] poixninja:
Are you using the latest TWRP? If not, that may be your issue

https://xdaforums.com/v20/development/recovery-twrp-3-2-1-0-t3720239
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] onedeathbyflame:
I flashed the custom recovery but I cant boot into it. I think it's because the bootloader is still locked.

---------- Post added at 10:09 PM ---------- Previous post was at 09:57 PM ----------

Yup. OK tried to flash the custom recovery with the newest TWRP but I can't get into it. Still stuck at the LG splash screen.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] Hzlph:
Hold Vol Dwn + Pwr, then as soon as you see the lg logo, you release the power button and you press it back again quickly for about two seconds. That should get you there.

BTW your error is related to you not using the correct twrp from Phoenix. You must use it.

You may still install any twrp, but then before flashing make sure to update twrp from within twrp to Phoenix's.
[LG V20 ROMs, Kernels, Recoveries, & Other Developm] onedeathbyflame:
I don't understand which version I should be using then. I went to Phoenix's thread for twrp downloads and tried both on the thread.

I tried this http://build.twrp.me/twrp-3.2.3-0-ls997.img and https://www.androidfilehost.com/?fid=5862345805528066451

---------- Post added at 10:50 PM ---------- Previous post was at 10:43 PM ----------

OK got it to work. Jesus are these file names confusing and not straight forward. Jesus that was exhausting. Thanks mate